FORTERRA HSX
120 130
Tractor is Zetor. Since 1946.
140
OPERATOR´S MANUAL
04/2020
ZETOR
This Operator’s Manual for the Zetor tractors, which we are presenting to you will help you to
become familiar with the operation and maintenance of your new tractor.
Although many of you have rich experience with the operation of other tractors, please, read the
information contained in this Operator’s Manual very carefully.
In the Manual you will find a lot of new information and get a perfect overview of how to use the
tractor with maximum efficiency during various kinds of work.
If you observe the rules of tractor operation and maintenance and driving safety, your new tractor will
become your reliable and long-term friend.
The manufacturer of the tractor wishes you thousands of hours of satisfactory work.
ZETOR
Brno
The technical specifications and information about the design, equipment, material and appearance are valid at the time
of print. The manufacturer reserves the right to implement changes.
The instructions for use are a part of the machine.
Printing errors reserved
1
2
Location of serial numbers ............................................................................................................................ 11
Safety instructions for users ......................................................................................................................... 13
Used pictograms .......................................................................................................................................... 14
General safety regulations ........................................................................................................................... 18
Proper clothing ............................................................................................................................................ 18
Starting the engine ..................................................................................................................................... 18
Driving operation ......................................................................................................................................... 19
Risk of the tractor overturning ..................................................................................................................... 20
Transportation of persons, operation .......................................................................................................... 20
Leaving the tractor ...................................................................................................................................... 21
Fire prevention principles ............................................................................................................................ 21
Preventive daily maintenance...................................................................................................................... 23
Driver's seat ................................................................................................................................................. 24
Front passenger´s seat notification ............................................................................................................. 24
Protection of cab against aerosols .............................................................................................................. 24
Level of external and internal noise ............................................................................................................. 25
The level of vibrations on driver´s seat ........................................................................................................ 25
Aggregation tractor - machine/trailer ........................................................................................................... 26
Tractors equipped with front end loader ...................................................................................................... 26
Principles for operating tractors equipped with front end loader ................................................................. 27
Zetor tractors used for work in the woods ................................................................................................... 28
Safety labels ................................................................................................................................................ 28
Preventive daily maintenance ....................................................................................................................... 29
Preventive daily maintenance...................................................................................................................... 29
Fuel system leaks ........................................................................................................................................ 29
Engine oil level ............................................................................................................................................ 29
Cooling system ............................................................................................................................................ 29
Windshield washer tank .............................................................................................................................. 3 0
Washer nozzle ............................................................................................................................................. 30
Trailer brakes ............................................................................................................................................... 30
Hydrostatic steering ..................................................................................................................................... 30
Air cleaner ................................................................................................................................................... 31
Cab filtration ................................................................................................................................................ 31
Hitches ......................................................................................................................................................... 31
Inspection of fouling of coolers .................................................................................................................... 32
After work with front implements and in case of cooler clogging ............................................................... 32
Tyres and wheels ........................................................................................................................................ 32
Short functional test .................................................................................................................................... 32
Acquaintance with the tractor ....................................................................................................................... 33
Safety cabin ................................................................................................................................................. 33
Opening the door from the outside .............................................................................................................. 33
Opening the door from the inside ................................................................................................................ 33
Rear window ................................................................................................................................................ 34
Side window ................................................................................................................................................ 34
Emergency exits .......................................................................................................................................... 34
Hinged lid ..................................................................................................................................................... 35
Adjustable screen and cover of the swing lid .............................................................................................. 35
Shelf ............................................................................................................................................................. 35
Rear view mirrors ........................................................................................................................................ 36
Internal lighting ............................................................................................................................................ 36
Control Panel Lighting ................................................................................................................................. 36
Cab Steps Lights (only if equipped with the light controller) ....................................................................... 37
Aggregation opening ................................................................................................................................... 37
Driver's seat Sears ...................................................................................................................................... 38
Passenger´s seat ......................................................................................................................................... 39
Tilting and protrusion of steering wheel ....................................................................................................... 39
Control panel on the right column of the cabin ............................................................................................
40
Windscreen wiper
........................................................................................................................................ 40
Front wiper speed switch ............................................................................................................................. 40
Rear window wiper ...................................................................................................................................... 41
Windscreen washer ..................................................................................................................................... 41
Switching On the Top Work Lights (version without *light controller).......................................................... 4 1
*Work Lights and Beacon Control Panel (light controller) ........................................................................... 42
CONTENTS
3
Switching on Work Lights and Beacons ...................................................................................................... 43
Tractor Cab Lighting Control ....................................................................................................................... 44
Steps Lights Control .................................................................................................................................... 44
Day / Night Mode ......................................................................................................................................... 44
Work Lights Memory .................................................................................................................................... 45
Automatic Work Lights Activation according to the Selected Driving Direction (FNR Automatics) ............. 45
Control panel on the right rear mudguard ................................................................................................... 46
Panel of the instrument panel ...................................................................................................................... 46
Lights switch ................................................................................................................................................ 47
Lights switch between the grill and the cabin .............................................................................................. 47
Direction lights, lower beam head lights, head lights and horn switches .................................................... 47
Switch box ................................................................................................................................................... 48
Switch box key in the position (0) ................................................................................................................ 48
Switch box key in the position (I) ................................................................................................................. 48
Switch box key in the position (II) ................................................................................................................ 48
Manual throttle ............................................................................................................................................. 49
Pedals and levers ........................................................................................................................................ 49
Reversing lever ............................................................................................................................................ 49
Gear shifting lever ....................................................................................................................................... 50
Gear shifting scheme ................................................................................................................................... 50
Road and reduced speeds shifting lever ..................................................................................................... 50
PTO revolutions preselection lever ............................................................................................................. 51
Auxiliary hydraulic switchbox control (external hydraulic circuit) ................................................................. 51
Manual brake lever and coupling for semi-trailer control lever .................................................................... 51
Battery disconnector .................................................................................................................................... 52
Heating control panel, * air-condition .......................................................................................................... 53
Heating valve control (A) ............................................................................................................................. 53
Switch air-condition (C) ...............................................................................................................................
53
Air circulation in cabin control (D) ................................................................................................................ 54
Proper function of the heating and air-condition system ............................................................................. 54
Fast heating of the cabin area ..................................................................................................................... 55
Fast cooling of the space of the cabin ......................................................................................................... 55
Immediately after cooling the cabin ............................................................................................................. 56
Operation of heating or air-condition with tractor´s work ............................................................................. 56
Air-condition and heating registers .............................................................................................................. 57
Heating and air conditioning vents control .................................................................................................. 57
Front windshield defrosting .......................................................................................................................... 57
Fuel tank ...................................................................................................................................................... 58
Fuel tank drain plug ..................................................................................................................................... 58
Urea tank ..................................................................................................................................................... 58
Instrument panel ............................................................................................................................................. 59
Instrument panel - signal lamps .................................................................................................................. 59
Instrument panel - instruments .................................................................................................................... 60
Instrument panel - buttons ........................................................................................................................... 60
Display description ...................................................................................................................................... 61
Display - change of display .......................................................................................................................... 61
Display - display of air pressure in the air-pressure system of the tractor .................................................. 6 4
Display - warning of low air pressure in the air-pressure system of the tractor .......................................... 64
Display - resetting data ................................................................................................................................ 65
Display - manual brake ................................................................................................................................ 65
Display - service menu ................................................................................................................................ 66
Service menu ............................................................................................................................................... 66
Display - indicator of service inspection intervals ........................................................................................ 67
Exceeding the service interval ..................................................................................................................... 67
Zeroing (reset) of the indicator of service inspection intervals .................................................................... 67
Error signalling ............................................................................................................................................. 68
Display - error messages ............................................................................................................................. 68
Description of the display of error messages .............................................................................................. 69
Symbols of tractor nodes ............................................................................................................................. 69
Display - history of defects .......................................................................................................................... 69
Display - setting language mutation ............................................................................................................ 70
Display - backlight of display ....................................................................................................................... 70
Display - setting of day and night backlight of the display ........................................................................... 71
CONTENTS
4
Display - setting the automatic mode of the display backlight ..................................................................... 72
Display - setting and calibration................................................................................................................... 73
Travel speed calibration ............................................................................................................................. 74
Display - machined area .............................................................................................................................. 75
Machined area menu ................................................................................................................................... 75
Processed area - user selection .................................................................................................................. 76
The processed area - setting of the width of aggregation ........................................................................... 76
Machined area record .................................................................................................................................. 77
System of treatment of exhaust gases - setting .......................................................................................... 77
Instrument panel - warning .......................................................................................................................... 78
Replenish fuel .............................................................................................................................................. 78
Add urea ...................................................................................................................................................... 78
High temperature of the cooling liquid ......................................................................................................... 79
High oil temperature in the gearbox ............................................................................................................ 79
Full pushing filter of the gearbox distributor ................................................................................................ 80
Signalling of driver's seat ............................................................................................................................. 80
System of additional treatment of exhaust gases ....................................................................................... 81
Conditions for DPF operation ...................................................................................................................... 82
Error signalling of DPF system .................................................................................................................... 83
Conditions for SCR system operation ......................................................................................................... 83
Urea (Aqueous Urea Solution AUS 32, DEF) .............................................................................................. 84
Principles for safe handling of urea (AUS 32, DEF) .................................................................................... 84
Error signalling of SCR system ................................................................................................................... 85
Indication of DPF and SCR errors on the display of the instrument panel .................................................. 85
Indication of amount of urea in the tank ...................................................................................................... 86
Reduction of the engine power and engine revolutions .............................................................................. 87
Signalling of whether DPF is full .................................................................................................................. 89
Long-term shutdown of tractor ....................................................................................................................
89
Repairs and maintenance of the system of additional treatment of exhaust gases .................................... 89
System of treatment of exhaust gases - setting .......................................................................................... 90
Automatic regeneration of the diesel particulate filter - REGEN. AUTO ..................................................... 90
Inhibition of regeneration of the diesel particulate filter - REGEN. INHIBIT ................................................ 91
Driving operation ............................................................................................................................................ 93
Starting the engine ...................................................................................................................................... 93
Non-permitted starting ................................................................................................................................. 93
If you do not succeed in starting the engine ................................................................................................ 94
Ignition system failure signalization ............................................................................................................. 94
*Coolant heater ............................................................................................................................................ 94
Starting the engine while using coolant heater............................................................................................ 95
Immediately after start ................................................................................................................................. 95
Engine heating ............................................................................................................................................. 95
Error signalling ............................................................................................................................................. 96
Indication of the limitation of the engine power and engine revolutions ...................................................... 9 6
Signalling errors in the system of additional treatment of exhaust gases ................................................... 97
Diesel particle filter ...................................................................................................................................... 98
Filter of solid particles - indication of operation and failures of the system ................................................. 98
Diesel particle filter regeneration ................................................................................................................. 99
Reversing lever .......................................................................................................................................... 100
Reversing lever position signalization ....................................................................................................... 100
Driver´s seat - safety switch ...................................................................................................................... 100
Gear shifting .............................................................................................................................................. 101
Shifting road and reduced speeds ............................................................................................................. 101
Road and reducing speeds lever position signalization ............................................................................ 101
The principles of appropriate use of tractors ............................................................................................. 102
The description of the system of travel clutches ....................................................................................... 102
The way of controlling the travel clutch by ................................................................................................ 102
The differences in ways of controlling the travel clutch by ........................................................................ 102
Interrupted sound signal ............................................................................................................................ 103
Dead start of the tractor ............................................................................................................................. 103
Dead start of tractor in regular operation - automatic dead start function ................................................. 104
Dead start by means of automatic dead start function .............................................................................. 104
Dead start of tractor in regular operation - clutch pedal ............................................................................ 104
Dead start - using the clutch pedal ............................................................................................................ 104
CONTENTS
5
Change the direction of drive..................................................................................................................... 105
Change the direction of drive by means of reversing lever ....................................................................... 105
Change the direction of drive - using the clutch pedal .............................................................................. 105
Gear shifting .............................................................................................................................................. 106
Gear shifting - Using the clutch pedal ....................................................................................................... 106
Gear shifting - using the clutch control button on the head of gear shifting lever .................................... 106
Blocking the automatic dead start function ................................................................................................ 106
Three-gear torque multiplier ...................................................................................................................... 107
Signalization of multiplier function ............................................................................................................. 107
Increasing, decreasing the travel speed by two gears .............................................................................. 107
Multiplier preselection switch ..................................................................................................................... 108
Automatic multiplier shifting ....................................................................................................................... 108
Front drive axle control .............................................................................................................................. 110
Driving with engaged front axle drive ........................................................................................................ 110
Front Drive Axle Control - Manual Mode ................................................................................................... 110
Automatically disconnect the front axle - manual mode ............................................................................ 111
Front Drive Axle Control - Automatic Mode ............................................................................................... 111
Automatic front axle control mode ............................................................................................................. 111
Suspension front drive axle ....................................................................................................................... 112
Automatic front axle suspension mode ..................................................................................................... 112
Front axle suspension suspension blocking mode .................................................................................... 112
Height adjustment of the front part of the tractor ....................................................................................... 112
Differential lock control .............................................................................................................................. 113
Differential lock control - automatic mode ................................................................................................. 113
Automatic mode of differential lock control ................................................................................................ 113
Manual brake - signalization ...................................................................................................................... 114
Driving up the slope ................................................................................................................................... 114
Driving down the slope .............................................................................................................................. 114
Foot brakes ................................................................................................................................................ 115
Emergency braking .................................................................................................................................... 115
Brakes of trailers and semi-trailers ............................................................................................................ 115
Connection of the ABS system of the trailer or semi-trailer ...................................................................... 115
The button for temporary deactivation of brakes of the trailer or semi-trailer ........................................... 116
Air brakes of trailers and articulated trailers .............................................................................................. 117
Warning signalization of air pressured drop .............................................................................................. 117
One-hose and two-hose brakes ................................................................................................................ 118
One-hose brakes ....................................................................................................................................... 118
Two-hose brakes ....................................................................................................................................... 118
*Hydraulic brakes of trailers ....................................................................................................................... 119
Connecting and disconnecting quick couplings of trailer hydraulic brakes ............................................... 119
The socket for connection of the electrical installation of the trailer or semi-trailer ................................... 119
Stopping the tractor - manual brake .......................................................................................................... 120
Stopping the engine ................................................................................................................................... 120
Leaving the tractor ..................................................................................................................................... 121
Warning signalization of hydrostatic steering failure ................................................................................. 121
Important warnings .................................................................................................................................... 121
Limiting travel speed ................................................................................................................................. 122
Running in the tractor .................................................................................................................................. 123
General principles of new tractor run-in in first 100 hours of operation .................................................... 123
In first 10 hours of operation ...................................................................................................................... 123
From 100 hours of operation ..................................................................................................................... 123
Transportation .............................................................................................................................................. 125
Front hook.................................................................................................................................................. 125
Height adjustment and disassembly of the CBM stage hitch .................................................................... 126
Automatic mouth of the CBM stage hitch .................................................................................................. 126
Modular system of hitches for trailers and semi-trailers ............................................................................ 127
Swinging draw-bar console module .......................................................................................................... 127
Swinging draw-bar console with a fixed pin module ................................................................................. 127
Console with a ø 80 ball module ............................................................................................................... 128
Hitch for a single-axle CBM semi-trailer .................................................................................................... 128
Uncoupling of a single-axle trailer ............................................................................................................. 128
Coupling of a single-axle trailer ................................................................................................................. 128
Maximum permissible vertical static load of hitches for trailers and semi-trailers ..................................... 129
CONTENTS
6
Drive of agricultural machinery ................................................................................................................... 131
Work with PTO shaft .................................................................................................................................. 131
Display of revolutions of PTO shafts ......................................................................................................... 131
Replaceable end points of rear PTO shaft ................................................................................................ 131
Control elements of PTO shafts ................................................................................................................ 132
The buttons for activation of PTO shafts ................................................................................................... 132
Selection switch of rear PTO clutch revolutions (P.T.O.) .......................................................................... 132
Rear PTO shaft revolutions preselection lever .......................................................................................... 133
Standard and economical independent revolutions of rear PTO shaft ..................................................... 133
Dependent and independent rear PTO shaft revolutions .......................................................................... 134
Automatic disengagement of PTO clutch .................................................................................................. 134
Setting automatic disengagement of PTO shaft clutch - display description ............................................ 135
Automatic disengagement of PTO shaft clutch - return to basic setting ................................................... 135
Work with automatic disengagement of PTO shaft clutch ......................................................................... 136
Facilitating connection of joint shaft of an aggregated machine to the tractor .......................................... 137
Working modes of PTO shafts .................................................................................................................. 137
Activation of the rear PTO shaft - independent revolutions - common working mode .............................. 138
Activation of the rear PTO shaft - independent revolutions - stationary working mode ............................ 139
Deactivation of the rear PTO shaft - independent revolutions .................................................................. 140
Rear PTO shaft switch - dependent speed - ordinary mode of operation ................................................. 141
Front PTO shaft ......................................................................................................................................... 142
Activation of the front PTO shaft - common working mode ....................................................................... 142
Activation of the front PTO shaft - stationary working mode ..................................................................... 143
Deactivation of the front PTO shaft ........................................................................................................... 143
Maximum transferred output ...................................................................................................................... 144
Drive of machines with greater inertia masses. ......................................................................................... 144
Hydraulic system .......................................................................................................................................... 145
Hydraulic system ....................................................................................................................................... 145
Hydraulic pump .......................................................................................................................................... 145
Control elements placement ...................................................................................................................... 145
Outer hydraulic circuit ................................................................................................................................ 145
Connecting and disconnecting quick-couplers .......................................................................................... 145
Quick-couplings with drip collection .......................................................................................................... 145
Amount of oil taken from outer hydraulic drives ........................................................................................ 146
Hydraulic distributor of the outer hydraulic circuit...................................................................................... 146
Description of the functions of individual positions of control levers of the hydraulic distributor .............. 147
Rear outlets of the outer hydraulic circuit .................................................................................................. 147
Front outlets of the outer hydraulic circuit ................................................................................................. 148
Connecting machines and implements to the outer hydraulic circuit ....................................................... 148
Electro-hydraulic system ............................................................................................................................. 149
Control element functions .......................................................................................................................... 149
Equipment 'OFF' ........................................................................................................................................ 149
Blocking cancellation ................................................................................................................................. 150
Quick sinking ............................................................................................................................................. 150
Transport of implements ............................................................................................................................ 151
Stop position .............................................................................................................................................. 151
Vibration compensator (damper) ............................................................................................................... 151
Limitation of the upper position of the three-point hitch ............................................................................ 152
Lowering speed ......................................................................................................................................... 152
Free position .............................................................................................................................................. 152
Setting the control of three-point hitch ....................................................................................................... 152
Manual setting of control of three-point hitch ............................................................................................ 153
Automatic control of three-point hitch ........................................................................................................ 153
Using the rear control ................................................................................................................................ 154
External control buttons of the electro-hydraulic system ........................................................................... 154
Indication of EHR-B errors ......................................................................................................................... 155
Description of signals of EHR-B electro-hydraulic system errors .............................................................. 155
Description of minor errors of the EHR-B electro-hydraulic system .......................................................... 156
Hitches ........................................................................................................................................................... 157
Rear three-point hitch ................................................................................................................................ 157
Safety principles of working with the three-point hitch .............................................................................. 158
Height adjustment of the lifting draw-bars ................................................................................................. 158
Fixed and free position of the lower hydraulic draw-bars .......................................................................... 158
CONTENTS
7
Limiting draw-bars ..................................................................................................................................... 159
*Lower draw bar with slipping out end pieces ........................................................................................... 159
*Lower draw bar with CBM hooks ............................................................................................................. 159
Securing lower draw bars with CBM hooks ............................................................................................... 159
Upper draw-bar .......................................................................................................................................... 160
*Front three-point hitch .............................................................................................................................. 160
Controlling front three-point hitch .............................................................................................................. 160
Adjusting the lowering rate of the front three-point hitch ........................................................................... 160
Hydraulic lock of the front three-point hitch ............................................................................................... 161
Working and transport position of the front three-point hitch .................................................................... 161
Driving with agricultural machines attached to the front three-point hitch ................................................. 161
Wheel track chang ........................................................................................................................................ 163
Gauges of the front wheels of the front drive axle of the tractors equipped with screwed footer discs .... 163
Possible adjustable tracks of the front wheels of the front driving axle of the tractors .............................. 163
Front wheels track of front drive axle in tractors equipped with non-removable discs .............................. 164
Toe-in of the wheels of the front driving axle ............................................................................................. 165
Adjustment of toe-in of the wheels of the front driving axle ....................................................................... 165
Front drive axle fenders ............................................................................................................................. 166
Front Suspended Drive Axle Fenders ....................................................................................................... 166
Setting wheel stops with front drive axle ................................................................................................... 166
Rear wheels wheel track ........................................................................................................................... 167
Gauges of the tractor rear wheels equipped with screwed footer discs .................................................... 167
Rear wheel track change ........................................................................................................................... 167
The gauges of the tractor rear wheels equipped with solid discs .............................................................. 168
Ballast weights .............................................................................................................................................. 169
*Rear wheel weights .................................................................................................................................. 169
Bottom weights .......................................................................................................................................... 169
*Front weights ............................................................................................................................................ 169
*Weight of the front three-point hitch ......................................................................................................... 170
Valve for filling tyre tubes with liquid ......................................................................................................... 170
Procedure of filling the tyres with liquid ..................................................................................................... 171
Procedure of draining liquid from the tyres ................................................................................................ 171
Wedging the front wheels .......................................................................................................................... 172
Antifreeze solution for tyre filling ............................................................................................................... 172
Electric installation ....................................................................................................................................... 173
Basic service information ........................................................................................................................... 173
Accumulator battery ................................................................................................................................... 173
Battery disconnector .................................................................................................................................. 174
Accumulator battery maintenance ............................................................................................................. 175
Alternator ................................................................................................................................................... 176
Alternator maintenance ............................................................................................................................. 176
Electric installation overload ..................................................................................................................... 176
Fuse panels ............................................................................................................................................... 177
Checking the adjustment of the front grill headlights ................................................................................ 182
Adjusting the front grill headlights ............................................................................................................. 183
Check of the Adjustment of the Low Beam Lights in the Cab Roof .......................................................... 183
List of lamps .............................................................................................................................................. 184
Tractor maintenance .................................................................................................................................... 185
Service inspections .................................................................................................................................... 185
Steps performed daily before the start of work .......................................................................................... 185
Steps performed every 50 hours of work .................................................................................................. 185
Steps performed every 100 hours of work ................................................................................................ 185
Steps performed every 500 hours of work ................................................................................................ 185
Steps performed outside the interval of 500 hours of work ....................................................................... 186
Monthly performed actions ........................................................................................................................ 186
Filling and filter replacement...................................................................................................................... 187
Used operation liquids and filling - quantities ............................................................................................ 188
ZETOR service fillings ............................................................................................................................... 188
Motor oils ................................................................................................................................................... 188
Oil in the gearbox and final drivehousing .................................................................................................. 188
Oil for the front driving axle ........................................................................................................................ 188
Oil for the front PTO .................................................................................................................................. 188
Specification of oils for Zetor engines equipped by diesel particle filter .................................................... 189
CONTENTS
8
Specification of the oil for the gearbox housing and the final drive housing ............................................. 189
Specification of oil for the front driving axle ............................................................................................... 189
Plastic lubricant for the tractor ................................................................................................................... 189
A/C coolant ................................................................................................................................................ 189
Liquid for the cooling system of the tractors .............................................................................................. 189
Fuel for Zetor engines which are equipped with diesel paricle filter .......................................................... 190
Urea (urea solution AUS 32) ..................................................................................................................... 190
Tractor greasing scheme ........................................................................................................................... 191
Safety instructions for lubrication of the tractor ......................................................................................... 191
Solid front drive axle .................................................................................................................................. 191
Suspension front drive axle ....................................................................................................................... 192
Hitch for a single-axle semi-trailer ............................................................................................................. 192
Front three-point hitch ............................................................................................................................... 192
Three-point hitch ........................................................................................................................................ 193
Hitch mouth for a trailer ............................................................................................................................. 193
Technical maintenance of the tractors after a general overhaul of the main groups ............................... 193
Maintenance instructions ............................................................................................................................ 195
Opening the hood ...................................................................................................................................... 195
Checking the oil level in the engine ........................................................................................................... 196
Draining oil from the engine....................................................................................................................... 196
Filling the engine with oil ........................................................................................................................... 196
Replacement of carter exhaust oil separator filter element ....................................................................... 196
Replacing the fuel filter element
............................................................................................................... 197
Bleeding the fuel system ........................................................................................................................... 197
Dry air cleaner maintenance instructions ................................................................................................. 198
Air cleaner disassembly ............................................................................................................................. 198
Recovery of the mainair cleaner element ................................................................................................. 198
Replacing the safety element of the air cleaner ....................................................................................... 198
Reassembly of the air cleaner elements .................................................................................................. 199
Bleeding the hydraulic circuit of the hydrostatic steering ......................................................................... 199
Replacing the hydrostatic steering hoses ................................................................................................. 199
Replacing coolant ..................................................................................................................................... 200
Check and replacement of oil in gear box ................................................................................................. 201
Draining and checking holes .................................................................................................................... 201
Checking the oil in gearbox ...................................................................................................................... 201
After draining oil ........................................................................................................................................ 201
Replacement of the transmission oil cleaner element with hydraulic pump suction filter ........................ 202
Insertion piece replacement of the oil cleaner with delivery filter of the gearbox switchboard ................. 202
Filling, controlling and draining hole of oil of front drive axle ..................................................................... 203
Filling, controlling and draining hole of oil of front wheels reducers .......................................................... 203
Front PTO ................................................................................................................................................. 203
Filter installation instructions ..................................................................................................................... 204
Cleaning the heating filters ........................................................................................................................ 204
Air-conditioning maintenance ................................................................................................................... 205
Draining condensate from the air reservoir .............................................................................................. 205
Checking the air systems for leaks ........................................................................................................... 206
Working Pressure of Trailer Air Brakes .................................................................................................... 206
Maintenance and treatment of tyres ......................................................................................................... 206
Recommended inflation values of the front wheel tyres ........................................................................... 207
Tyres for driving wheels ............................................................................................................................ 207
Tractor shutdown and recommended points for tractor lifting ................................................................... 208
Diesel particle filter maintenance ............................................................................................................. 208
Adjustment .................................................................................................................................................... 209
Flat belt drive tension of accessories ........................................................................................................ 209
Bleeding the brake system of the tractor .................................................................................................. 209
Foot brake check ...................................................................................................................................... 209
Foot brake adjustment .............................................................................................................................. 210
Parking brake adjustment ......................................................................................................................... 210
Adjustment of the lifting draw-bars of the hitch for a single-axle semi-trailer ............................................ 210
Adjusting the bowden cable....................................................................................................................... 210
Main technical parameters .......................................................................................................................... 211
Main tractor's parameters (mm) ................................................................................................................ 211
Technical data of engines .......................................................................................................................... 212
CONTENTS
9
Permitted maximum load of front axle (kg) ................................................................................................ 213
Permitted maximum load of rear axle (kg) ................................................................................................ 213
Permitted maximum weight of set 'tractor + mounted machine' (kg) ........................................................ 213
Manoeuvrability condition .......................................................................................................................... 213
Front tires steerability ................................................................................................................................ 214
Change of the load-bearing capacity of the front tyres (%) ....................................................................... 214
Bearing capacity of rear tires ..................................................................................................................... 215
Change of the load capacity of the rear tyres (%) ..................................................................................... 216
Permitted combinations of wheels for tractors .......................................................................................... 216
Performance on rear PTO shaft ................................................................................................................ 217
Lifting force of the three-point hitch ........................................................................................................... 217
Tensile force .............................................................................................................................................. 217
Speed of tractor with engine revolutions of 2 200 rpm and parameter of rear wheels (km/h) .................. 218
Dependent PTO shaft revolutions with nominal engine revolutions .......................................................... 219
Independent rear pto shaft revolutions ...................................................................................................... 220
Speed of the Zuidberg front PTO .............................................................................................................. 220
The outer contour and the turning circle diameter of the tractor ............................................................... 220
Calculation of tractor load limit .................................................................................................................. 221
Index ............................................................................................................................................................... 225
CONTENTS
10
FCL20S5001
1. Tractor data plate
2. Cab serial number
3. Engine serial number
4. Tractor serial number
When ordering spare parts and within all written and oral communication always specify the data of
your tractor that should be written in the frames below.
Tractor type
Tractor serial number
Engine serial number
LOCATION OF SERIAL NUMBERS
11
The 'right', 'left', 'front' and 'back' indications refer to
the driving direction of the tractor.
FCL20S5002
LOCATION OF SERIAL NUMBERS
12
Pay increased attention to the parts in the instructions for use and maintenance indicated with this
symbol.
The symbol can be found next to all important warnings related to the operational safety. Follow these
warnings and be particularly careful in these situations! Inform your colleagues and other users about these
warnings
.
The chapters indicated with this symbol should be carefully studied prior to operation, maintenance
and tractor adjustment.
One of these symbols can be found next to all important warnings related to the
operation, adjustment and repairs of the starter. Follow these warnings and be particularly careful in these
situations!
This symbol is used to indicate the parts of the instructions for use related to the environmental
protection. Or the parts describing handling of hazardous wastes.
This symbol is used to indicate accessories for the tractor mounted in the production site on the
customer's request.
This symbol is used to indicate the parts of the instructions for use related only to the models
equipped with the diesel particulate filter DPF.
This symbol is used to indicate hot surfaces. Increased care should be taken when working in
their vicinity; risk of injury.
Accessories which are not mounted as a standard or * on the customer's request in the
p
roduction site
(
from the manufacturer
)
cannot be subject to a complaint!
This symbol identifies escape routes.
SAFETY INSTRUCTIONS FOR USERS
13
Used pictograms
Engine oil pressure SCR system failure
Engine failure Transmission failure
Engine stop Transmission oil temperature
Engine coolant temperature Transmission automatic shifting
Engine air filter clogged Transmission oil filter
Engine rotational speed, automatic control Transmission, skip shift up
Engine rotational speed, instantaneous
decrease
Transmission, skip shift down
Engine rotational speed, instantaneous
increase
Anti-lock brake system, failure
Engine rotational speed, first preset Brakes failure
Engine rotational speed, second preset Parking brake
Engine, reduced power Brake system pressure
Engine emissions system, failure or
malfunction
Steering by brake active
Engine emissions system temperature,
regeneration underway
Trailer brakes failure
DPF filter clogged Function of trailer parking brake is
temporary suppressed
Diesel particulate filter, regeneration,
disable (inhibit)
Steering system failure
SAFETY INSTRUCTIONS FOR USERS
14
Clutch Battery charging condition
Clutch temperature Seatbelt
Front axle drive Engine glow plugs
Four-wheel drive(automatic) Fuel level
Differential lock Urea level warning
Automatic differential lock Fuel
Spring-loaded front driving axle, failure Area worked
Suspended axle, automatic operating mode Hourmeter
Suspended axle, lower Distance covered by the tractor since the
last reset of the value
Suspended axle, raise Total distance covered
Suspended axle, lock Fuel consumption per hour
Read operator's manual Average fuel consumption in L/100 km
since the last reset of the value
Service indicator Immediate fuel consumption in L/100 km
Information alert Area worked per hour
Engine, urgent stop Average fuel consumption in L/hour since
the last reset of the value
Operator alert Fuel consumption per area worked
SAFETY INSTRUCTIONS FOR USERS
15
Slow operation Rear fog lights
Rear fog lights Beacon
Push pedal Interior compartment illumination
Release pedal Lighter
Left direction lamp Timer
Right direction lamp Horn
Turn signals Windscreen wiper, intermittent
Turn signal, first trailer Windscreen washer and wiper
Turn signal, second trailer Windscreen wiper
Position lights Rear window wiper
Hazard warning Exterior rear view mirror, heating
Master lighting switch Rear window, heating
High beam Air conditioning
Direction, lower beam head and head lights
switch
Recirculating air flow
Rear work light Blower
Work light Ambient air temperature, outside operator cabin
SAFETY INSTRUCTIONS FOR USERS
16
Seat adjustment, longitudinal (fore and aft) Hydraulic system, flow of oil
Seat height adjustment Force regulation
Seat adjustment, seatback recline Position regulation
Seat tilt controller Lower working position
Seat, lumbar adjustment, in and out Upper working position
Seat, weight adjustment Fast rock lower
Seat turning controller Rock damping
Seat height adjustment, cushion front Rockshaft, raise
Seat headrest height adjustment Rockshaft, lower
Bottom seat cushion-Longitudinal
adjustment controller
PTO (Power take-off), rotational speed
Seat, ride-damping adjustment Power take-off (PTO), rated rotational
speed
Seat, fore and aft isolator/atenuátor Automatic switching off of rear PTO switch
Heated seat PTO (Power take-off)
Seat occupant switch Rear PTO active
Hydraulic systems failure Front PTO active
Hydraulic oil filter
SAFETY INSTRUCTIONS FOR USERS
17
General safety regulations
The tractor may only be operated by a trained person that has a valid driving licence and has been
thoroughly acquainted with the operation and safety rules.
Besides the safety instructions mentioned in the Operator´s Manual you are obliged to respect
generally valid safety and traffic rules of the country where the tractor is used.
Proper clothing
Do not wear loose clothing and free flying long hair.
During all work use suitable (prescribed) means of personal protection (working boots, gloves,
goggles, etc.)
Starting the engine
The engine cannot be started by driving the tractor downhill.
The engine cannot be started by towing the tractor with another tractor.
Only start the engine from the driver's seat with the shift lever and reversing lever in the neutral
position, PTO switched off and the clutch pedal depressed.
Life hazard when starting by means of short-circuiting the starter terminals!
The key in the switch box must be in the 'I' position.
When heating the engine with the * electric heater first plug the power supply cord to the heater and
only then to the electric mains. After the end of heating first disconnect the heater from the electric
mains.
Caution! Electric shock hazard!
SAFETY INSTRUCTIONS FOR USERS
18
Driving operatio
n
Hoses of the hydrostatic steering, brakes and fuel system must be checked and replaced if any signs
of damage are found. These are some examples of hose damage signs: - cracks on the hose surface,
releasing of pre-tensioning of hose connection (which can be verified by easy removal of the hose
from the connection) and mechanical damage of the hose. Hoses with indicated service life must be
replaced immediately after the expiration of the service period.
During driving on roads with trailers and tools the brake pedals must be connected with a latch.
The brakes and steering must be in the perfect condition all the time.
Driving downhill without an engaged gear is forbidden.
Switching the reversing lever at a speed over 10 km/h is forbidden.
Pay special attention when driving on a slope and muddy, sandy, icy or uneven ground.
Observe the maximum specified inclination angle, i.e. 12°.
Respect the total permissible weight of the tractor and trailer specified on the data plate of the tractor
or on the rear wheel mud-guard.
Do not use the differential lock when driving into a bend.
It is forbidden to get into and out of a moving tractor.
When driving the tractor with agricultural machines attached to the front three-point hitch, reduce the
driving speed to 15 km/h.
When driving with machines attached to the rear hitches the load of the steered axle must not drop
below 20% of the current weight of the set. With the driving speed reduced to 20 km/h the load of the
steered axle may drop to 19% of the current weight of the set (set below 4.5 t) or to 18% of the current
weight of the set (set exceeding (4.5 t).
During aggregations of the tractor with machines pay attention to possible worsening of stability of the
aggregated unit which may be influenced by the connected machine.
During aggregation of Zetor tractors with machines and implements with high tensile resistance when
the engine speed drops and the engine tends to stall, the 1R, 2R reduced gears must not be used for
the work with these machines (risk of shaft twist-off).
SAFETY INSTRUCTIONS FOR USERS
19
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