Toro RT600 Traction Unit User manual

RT600 Trencher

Operator’s Manual

Original Instructions

AU125990

C11A

Safety Decals on this machine use the words Danger, Warning or Caution, which

are defined as follows:

• DANGER: Indicates an immediate hazardous situation which,

if not avoided, will result in death or serious injury.

The color associated with Danger is RED.

• WARNING: Indicates a potentially hazardous situation which,

if not avoided will result in serious injury.

The color associated with Warning is ORANGE.

• CAUTION: Indicates a

potentially hazardous situation which,

if not avoided, may result in mi

nor or moderate injury.

It may also be used to alert against unsafe pr

actices.

The color associated with Caution is YELL

OW.

THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY

MESSAGES IN THIS MANUAL. WHEN YOU SEE THIS SYMBOL,

CAREFULLY READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO

THE POSSIBILITY OF PERSONAL INJURY OR DEATH.

IMPROPER OPERATION OF THIS MACHINE CAN CAUSE INJURY OR DEATH.

BEFORE USING THIS MACHINE, MAKE CERTAIN THAT EVERY OPERATOR:

• Is instructed in safe and proper use of the machine.

• Reads and understands the Manual(s) pertaining to the machine.

• Reads and understands ALL Safety Decals on the machine.

• Clears the area of other persons.

• Learns and practices safe use of machine controls in a safe, clear area

before operating this machine on a job site.

It is your responsibility to observe pertinent laws and regulations and

follow Astec instructions on machine operation and maintenance.

TOC-1 AU125990 C11A

TABLE OF CONTENTS

TO THE OWNER ...................................................... 1

RT600 TRENCHER .....................................................

1

AFTER DELIVERY CHECK ........................................... 2

RIGHT, LEFT, FRONT AND REAR OF MACHINE ............. 2

IDENTIFICATION NUMBERS .

................................ 3

MACHINE COMPONENTS - VIEWED FROM LEFT SIDE .. 5

SAFETY/DECALS/HAND SIGNALS ..

....................... 7

SAFETY MESSAGE ..................................................... 7

PERSONAL SAFETY .................................................... 7

UTILITY SAFETY ....................................................... 8

BEFORE OPERATIONS .............................................. 8

FAILURE IN OPERATION ........................................... 9

MACHINE OPERATION .............................................. 9

PARKING THE MACHINE ......................................... 10

WHEEL AND TIRE SAFETY ...................................... 10

CAST DUCTILE IRON .............................................. 10

MAINTENANCE ....................................................... 10

ROPS ..................................................................... 11

BURN PREVENTION ................................................ 11

PRESSURIZED HYDRAULIC FLUID

AND GREASE ....... 11

HAZARDOUS CHEMICALS ........................................ 11

FIRE OR EXPLOSION PREVENTION .......................... 12

FIRE EXTINGUISHER .............................................. 12

READ OPERATOR’S MANUAL ................................... 12

SAFETY DECALS ..................................................... 13

HAND SIGNALS ...................................................... 17

INSTRUMENTS AND CONTROLS ..

...................... 19

INSTRUMENT PANEL .............................................. 19

GROUND DRIVE AND ENGINE CONTROLS ................ 20

OPERATOR SEAT .................................................... 22

EQUIPMENT CONTROLS ......................................... 23

REAR ATTACHMENT CONTROL ................................ 23

Cable Plow .............................................................. 24

Trencher ................................................................. 24

AUXILIARY HYDRAULICS CONTROL ......................... 24

OPERATING INSTRUCTIONS .

............................. 25

PARKING BRAKE OPERATION .................................. 25

KEY SWITCH OPERATION ........................................ 25

ENGINE OPERATION ............................................... 25

RUN-IN MAINTENANCE SCHEDULE .......................... 26

OPERATING IN HOT WEATHER ................................ 26

OPERATING IN COLD WEATHER .............................. 26

STARTING THE ENGINE .......................................... 27

ENGINE SPEED ...................................................... 27

THROTTLE OPERATION ........................................... 28

THROTTLE LOCK OPERATION .................................. 28

COLD WEATHER STARTING ..................................... 28

ENGINE COOLANT HEATER ..................................... 28

BOOSTER BATTERY CONNECTIONS ......................... 28

BEFORE YOU OPERATE EACH DAY ........................... 29

MACHINE OPERATION ............................................ 29

PARKING AND STOPPING THE ENGINE .................... 29

SEAT INTERLOCK SYSTEM ...................................... 30

FOOT PEDAL CONTROL .......................................... 30

HAND CREEP CONTROL .......................................... 31

TRANSMISSION OPERATION ................................... 31

STEPS AND HAND RAILS ........................................ 32

TRANSPORTING THE MACHINE ON A TRAILER ........ 32

UNLOADING FROM A TRAILER ................................ 33

MOVING A DISABLED MACHINE .............................. 33

LIFTING MACHINE WITH SPREADER BAR ................ 34

ATTACHMENTS .

................................................... 35

BACKFILL BLADE - RT600 .......................................

35

P75 CABLE PLOW & REEL CARRIER - RT600 QUAD ... 36

P85 CABLE PLOW & REEL CARRIER - RT600 ............ 41

D100 BACKHOE ......................................................

46

HD125 BACKHOE ...................................................

49

HYDRA-BORER CONTROLS ..................................... 53

TRENCHER CONTROLS - RT600 ..............................

56

BOOM, CHAIN & TOOTH RECOMMENDATIONS ......... 59

WHEELS AND TIRES ..

......................................... 63

LUBRICATION ..

................................................... 65

GENERAL SAFETY BEFORE YOU SERVICE MACHINE .. 65

PLASTIC AND RESIN PARTS .................................... 65

ENVIRONMENT ...................................................... 65

ENGINE HOURMETER ............................................. 65

CAPACITIES AND LUBRICANT SPECIFICATIONS ....... 66

GREASE POINTS MAINTENANCE CHART .................. 67

LUBRICATION/MAINTENANCE CHART ...................... 68

ACCESS DOORS AND COVERS ................................. 70

GREASE FITTINGS LOCATIONS ............................... 71

ENGINE LUBRICATION ........................................... 75

AIR CLEANING SYSTEM .......................................... 77

ENGINE COOLING SYSTEM ..................................... 78

DIESEL FUEL SYSTEM ............................................ 80

HYDRAULIC OIL SYSTEM ........................................ 83

AXLES AND TRANSMISSION .................................... 85

TRENCHER DRIVE PLANETARY ................................ 86

ADJUSTMENT/MAINTENANCE .

.......................... 89

ENGINE COOLING FAN DRIVE BELT ......................... 89

TRENCHER DIGGING CHAIN TENSION ..................... 89

CHAIN DRIVE SPROCKET ........................................ 91

TRENCHER CHAIN WEAR PADS ............................... 91

TOOTH MOUNTING BOLTS ...................................... 92

ROLL-OVER PROTECTION STRUCTURE .................... 92

HYDRAULIC CONNECTIONS .................................... 94

FIRE EXTINGUISHER MAINTENANCE ....................... 95

ELECTRICAL .

....................................................... 97

BATTERY ............................................................... 97

TABLE OF CONTENTS

AU125990 C11A TOC-2

SPECIFICATIONS ................................................ 99

BOOM IDENTIFICATION ......................................... 99

ENGINE DATA ...................................................... 100

TRAVEL SPEEDS ................................................... 100

ELECTRICAL SYSTEM ............................................ 100

OPERATING WEIGHTS .......................................... 100

BASIC MACHINE DIMENSIONS .............................. 101

BACKFILL BLADE .................................................. 102

TRENCHER .......................................................... 103

CABLE PLOW ....................................................... 104

REEL CARRIER ..................................................... 105

D100 BACKHOE ....................................................

106

D125 BACKHOE ....................................................

107

HD125 BACKHOE .................................................

108

BACKHOE BUCKETS .............................................. 109

BOLT TORQUES .................................................... 110

INDEX .

................................................................... 1

MACHINE STORAGE ................................................. II

TORQUE SPECIFICATIONS ...................................... III

AFTER DELIVERY CHECK ......................................... IX

ASTEC TECHNICAL MANUALS ................................ XIII

CE DECLARATION OF CONFORMITY ........................ XV

1 AU125990 C11A

TO THE OWNER

RT600 TRENCHER

RT600_1

This manual contains important information about the

safe operation, adjustment and maintenance of your

Astec trencher. Refer to the Master Index at the end of

this manual for locating specific items about your

machine. This trencher conforms to current safety

regulations.

Recommended all-year climate condition f

or ultimate

operator comfort is between 40°F and 100°F (5°C and

38°C) and no foreseeable adverse weather conditions.

Use this manual as a guide. Your trencher will remain a

r

eliable working tool as long as it is kept in good working

condition and serviced properly.

Do Not operate or permit anyone to operate or

servic

e this machine until you or the other persons

have read and understand the safety, operation

and maintenance instructions in this manual. Use

only trained operators who have demonstrated the ability

to operate and service this machine correctly and safely.

This trencher, with standard equipment and authoriz

ed

attachments, is intended to be used for general earth

moving purposes, handling, boring, ditch digging, etc.

Make sure that the machine is properly equipped and

follow instructions and safety precautions in this manual.

Do Not use this machine for any application or

purpose

other than those described in this manual.

Consult an authorized Astec dealer on changes, additions

or modifications that can be required for this machine to

comply with various country regulations and safety

requirements.

The attachments listed in this manual describe

available

configurations of the Astec RT600. See your Astec dealer

to convert from one configuration to another.

Unauthorized modifications may cause serious injury or

death.

RT600_72

This Operator’s Manual is to be stored in the manual

compartment equipped on this machine behind the

operators seat. Make sure this manual is complete and in

good condition. Contact your dealer to obtain additional

manuals.

Contact your dealer for any additional information or

assist

ance with your machine. Your dealer has Astec-

approved service parts. Your dealer has technicians with

special training that know the best methods of repair and

maintenance for your trencher.

TO THE OWNER

AU125990 C11A 2

AFTER DELIVERY CHECK

Two copies of the After Delivery Check are in the back of this manual. One copy is for you and one copy is for the

dealer. Make sure that your dealer does the After Delivery Check after the first 100 hours of machine operation.

Your cost for this inspection will be for filters, oil or other

accessories. If the dealer comes to your machine, there can

also be a cost for the time and distance.

RIGHT, LEFT, FRONT AND REAR OF MACHINE

Right-hand and left-hand, when used in this manual, indicate the right and left sides of the machine as seen from the

operators seat.

B860209J

B860670J

RIGHT SIDE

LEFT SIDE

FRONT

REAR

RIGHT SIDE

LEFT SIDE

REAR

FRONT

3 AU125990 C11A

IDENTIFICATION NUMBERS

Write your machine Product Identification Number (PIN) and Serial Numbers on the lines provided below. If needed,

give these numbers to your dealer when you need parts or information for your machine.

Make a record of the numbers. K

eep the record in a safe place. If the machine is stolen, report the numbers to your

local law enforcement agency.

MACHINE MODEL NUMBER:

RT600 Trencher

PRODUCT IDENTIFICATION NUMBER (PIN) _________________________________________________________

ENGINE SERIAL NUMBER _________________________________________________________

ROPS SERIAL NUMBER _________________________________________________________

FRONT AND REAR AXLE SERIAL NUMBERS _________________________________________________________

TRENCHER SERIAL NUMBER _________________________________________________________

CABLE PLOW MODEL AND SERIAL NUMBER _________________________________________________________

D100 BACKHOE MODEL AND SERIAL NUMBER _________________________________________________________

HD125 BACKHOE MODEL AND SERIAL NUMBER________________________________________________________

RT600_2

1. PRODUCT IDENTIFICATION NUMBER

Located on the left side frame.

RT600_5

2. ENGINE SERIAL NUMBER

Located on left side of engine block.

RT600_6

3. ROPS SERIAL NUMBER

Located at the top of the front left support.

RT600_7

4. FRONT AND REAR AXLE SERIAL NUMBER

Located on each axle.

1

2

3

4

IDENTIFICATION NUMBERS

AU125990 C11A 4

A19487

5. TRENCHER SERIAL NUMBER

B4051891

6. CABLE PLOW SERIAL NUMBER

B4051390

7. D100 BACKHOE SERIAL NUMBER

B4047491

8. HD125 BACKHOE SERIAL NUMBER

5

6

7

8

IDENTIFICATION NUMBERS

5 AU125990 C11A

MACHINE COMPONENTS - VIEWED FROM LEFT SIDE

RT600_1

5

3

8

7

11

13

2

9

1

6

10

12

15

14

4

1. TRENCHER 6. ENGINE COVER 11. BACKHOE OPERATOR SEAT

2. RESTRAINT BAR 7. BACKHOE STABILIZER 12. BACKHOE CONTROLS

3. STEPS 8. BACKFILL BLADE 13. ROPS ENCLOSURE

4. GRAB HANDLE 9. BACKHOE BOOM 14. BACKHOE HAND RAIL

5. WALKWAY 10. BACKHOE BUCKET 15. FUEL RESERVOIR

IDENTIFICATION NUMBERS

AU125990 C11A 6

NOTES

7 AU125990 C11A

SAFETY/DECALS/HAND SIGNALS

SAFETY MESSAGE

WARNING:

IMPROPER OPERATION OF THIS MACHINE

CAN CAUSE INJURY OR DEATH. BEFORE USING THIS

MACHINE, MAKE CERTAIN THAT EVERY OPERATOR:

• Is instructed in the safe and proper use of the machine.

• Reads and understands the manual(s) pertaining to the

machine.

• Reads and understands ALL safety decals on the

machine.

• Clears the area of other persons.

• Learns and practices safe use of machine controls in a

safe, clear area before operating this machine on a

job site.

It is your responsibility to observe pertinent laws and

regulations and follow Astec instructions on machine

operation and maintenance.

This machine has been designed

and built to meet or

exceed current safety regulations and standards.

However, this does not completely exclude the risk of

accidents. It is therefore essential to follow basic safety

rules and procedures.

Recommended all-year climate condition f

or ultimate

operator comfort is between 40°F and 100°F (5°C and

38°C) and no foreseeable adverse weather conditions.

The strict execution of the instructions pr

ovided in this

manual will help prevent accidents during machine use,

maintenance and repair operations.

These instructions will only be effective if the machine

r

eceives proper maintenance. Any defects or

abnormalities must be repaired immediately.

Do not use the machine for applications other than those

which ar

e described in this manual.

In the event of a particular problem, requiring some

inte

rvention or application not described in this manual,

contact your Astec dealer immediately.

Most accidents involving ma

chine operation and

maintenance can be avoided by following basic rules and

precautions. Read and understand all the safety

messages in this manual, and the safety signs on the

machine before you operate or service the machine. See

your Astec dealer if you have any questions.

READ THIS MANUAL COMPLETELY and make sure you

understand the char

acteristics of speed, stability, and

steering of this machine. The machine must be used only

by trained operators. KEEP THE OPERATOR’S MANUAL IN

THE STORAGE BOX provided and make sure it is always

fastened to the machine, in complete and good condition.

See your dealer for additional manuals. Also see the

inside of the rear cover of this manual.

RT600_72

The safety information given in this manual does not

replace safety codes, insurance regulations, or local laws.

Make sure your machine has the correct equipment

according to these rules or laws.

IMPORTANT:

Safety messages in this section point out

situations which can be encountered during the normal

operation and maintenance of your machine. These safety

messages also give possible ways of dealing with these

conditions. Additional safety messages are used in the

text of the manual to show specific safety hazards.

PERSONAL SAFETY

ISO two-panel pictorial symbol decals are shown in both

vertical and horizontal configurations and are defined as

follows:

• The Signal

panel indicates the nature of the hazard.

• The Message

panel indicates the appropriate avoidance

of the hazard.

• Backgr

ound color is YELLOW.

• Pr

ohibition symbols such as and if

used, are RED.

Safety Decals on this machine use the words Dange

r,

Warning or Caution, which are defined as follows:

•DANGER: Indicates an immediate

hazar

dous situation which, if not

avoided, will result in death or serious injury. The color

associated with Danger is RED.

•WARNING: Indicates a potentially

hazar

dous situation which, if not avoided

will result in serious injury. The color associated with

Warning is ORANGE.

• CAUTION: Indicates a potentially

hazar

dous situation which, if not

avoided, may result in minor or moderate injury. It may

also be used to alert against unsafe practices. The color

associated with Caution is YELLOW.

STOP

SAFETY/DECALS/HAND SIGNALS

AU125990 C11A 8

UTILITY SAFETY

Safety precaution MUST be followed when working

near buried utility lines.

During operation it is likely that you will be working

ar

ound or near buried utility lines which may include, but

are not limited to:

• Electri

cal Power Line

• Gas Line

• Wa

ter Line

• Communicat

ion Line - Telephone or Cable Television

• Sewer Line

Before beginning any trenching, drilling or other

constr

uction work it is your responsibility to be

aware of all such utility lines buried in the area of

your project and to avoid them.

ALWAYS have all local utility c

ompanies mark the location

of their lines.

In the USA and Canada, call one of the “One Call System

Dir

ectory” services. In the USA, call 811 or the local

number. If you do not know the local number, call the

national number (USA and Canada only): 1-888-258-

0808.

Check with local authorities for laws, regulations

and/or strict penalties requiring you

to locate and

avoid existing utilities.

AU110578

CALL ALL LOCAL UTILITY COMPANIES BEFORE YOU TRENCH

Know the utility color code (U.S.A. and Canada):

Electric .......................................................... Red

Gas, Oil or Petroleum ..................................Yellow

Communication, Telephone, Television........ Orange

Water................................................. ..........Blue

Sewer...............................................Green/Brown

Proposed Excavation.................................... White

Surveying ......................................................Pink

Reclaimed Water and Slurry .........................Purple

After locating the utility lines, caref

ully dig a hole by hand

and/or automatic vacuum equipment to the utility line to

verify the location and depth of the line.

BEFORE OPERATIONS

• Avoid loose fitting clothing, loose or uncovered long

hair, jewelry and loose personal articles.

• Dif

ferent jobs may require different protective

equipment. Items such as hard hats, protective shoes,

heavy gloves, reflector type vests, respirators and ear

protection may be required. Know and use the

equipment that is required before you start the job.

• B

e prepared for emergencies. Always have a first aid

kit and a good fire extinguisher with you and know

how to use each.

• Know the hand signals used on y

our job. Follow the

instructions of the flagman, signs, etc. See Hand

Signals in this manual.

• Check that al

l guards, covers and safety decals are

installed correctly or closed. NEVER operate the

machine without guards in place.

• F

oreign material such as ice or grease on the steps or

hand rails can cause an accident. Keep these areas

clean.

• R

emove all loose objects from the operators area and

from the machine. Loose objects can jam controls and

cause accidents.

• Ma

ke sure all persons are away from the machine

before you start the engine.

• Alw

ays face the machine and use the hand rails and

steps when getting on the machine. Do not rush.

• Bef

ore you start each day, walk around the machine

and check for oil or fluid leaks. Replace all broken,

loose, worn or missing parts and do the required

lubrication and maintenance as shown in this manual.

WARNING:

Always contact your local One-

Call system and any utility companies which

do not subscribe to One-Call before the start

of your digging project.

SAFETY/DECALS/HAND SIGNALS

9 AU125990 C11A

• Engine exhaust fumes can cause death. If you operate

this machine in an enclosed area, use good ventilation

to replace the exhaust fumes with fresh air.

• Know the rules, la

ws and safety equipment necessary

for transporting this machine on a road or highway.

Rotating beacon, backup alarm, slow moving vehicle

and other safety equipment items are available from

your dealer.

• Mak

e sure all controls are in Neutral before starting the

engine.

• B

efore you start the engine, always fasten the seat

belt.

• Oper

ate the machine controls only when seated in the

operators seat.

FAILURE IN OPERATION

• In the event of poor performance or machine failure,

stop the machine immediately and report the matter.

Take measures to prevent further use until the

malfunction is corrected (Place a DO NOT OPERATE

tag on the control panel, remove the key, turn off all

power sources, etc.). Before working on any hydraulic

or electrical circuits, refer to the maintenance sections

in this manual.

• Support or lower

all attachments to the ground before

leaving or servicing the vehicle.

MACHINE OPERATION

• Sound pressure level at the operator’s seat measures

90.8 L

WA

dB(A) per ISO 6393. Sound power level

emitted by the machinery is 107.9 L

WA

dB(A). Hearing

protection is required during use.

• An

AEM Subcommittee has summarized whole body

vibration acceleration values for rubber-tired trenching

machines weighting greater than 4500 kg to be as

follows:

• The magnit

ude of hand-arm vibrations on the steering

wheel and/or control levers is significantly below 2.5

m/s

2

.

• Check all contr

ols in a clear area and make sure the

machine is operating correctly.

• A f

requent cause of personal injury or death is persons

falling off and being run over. Do not permit other

persons to ride on the machine. Only one person - the

operator - must be on the machine when it is in

operation.

• Dus

t, fog, smoke, snow, etc., may decrease your vision

and cause an accident. Stop the machine or decrease

the speed until you can see everything around you in

the work area.

• Con

tact with high voltage power lines, underground

cables, etc., can cause serious injury or death from

electrocution.

• Stay a

way from hazardous areas such as ditches,

overhangs, etc. Walk around the work area before you

start and look for hazards.

• Bef

ore you operate in an area with high voltage lines or

cables, contact your utility companies or one of the

Digging Hot Line numbers. You MUST HAVE THE

POWER DISCONNECTED OR KEEP A SAFE

WORKING DISTANCE from the lines or cables. You

must know the safe working distance from the high

voltage power equipment and must know any federal,

state/provincial or local safety codes or regulations that

apply to the job site.

• Electrical cab

les, gas pipes, water pipes or other

underground objects can cause injury or death. Learn

the location of underground hazards before you

operate your machine in a new area.

• If this

machine turns over, you can be injured or killed.

Do not operate if weather, road or earth conditions do

not allow safe operation on a hill, ramp or rough

ground. Always operate this machine at a slow speed

when on a hill, ramp, or rough ground.

• Vi

brations from the trencher or plow can cause a

trench, overhang or high bank to fall and cause injury

or death. If you lose control of the machine you can

cause injury or death.

• B

e alert and always know the locations of all workers in

your area. Keep all other persons completely away

from your machine. Injury or death can result if you do

not follow these instructions.

• I

f your view of the work area is not clear, always have

a signal person direct your movement. Know and

understand each signal from the signal person before

you start. If your visibility is reduced, install a guard

rail and warning signs to keep other persons away.

WARNING:

Shut off engine and remove key

before performing any maintenance or repair

work.

WARNING:

Exposure to high noise levels

may cause hearing loss. Hearing protection is

required when operating this machine.

x-value y-value

z-value

Transport-Avg 0.296 m/s

2

0.277

m/s

2

0.823 m/s

2

Trenching-Avg 0.141 m/s

2

0.126 m/s

2

0.508 m/s

2

Backfilling-Avg 0.281 m/s

2

0.288 m/s

2

0.487 m/s

2

SAFETY/DECALS/HAND SIGNALS

AU125990 C11A 10

• The rotating parts of the Hydra-Borer can cause injury

or death. All persons must be 1.5 m (5 ft) or more in

distance from the rotating parts during machine

operation.

• A

moving digging chain and auger can cause injury or

death. All persons must be 1.5 m (5 ft) or more in

distance from the digging chain and auger during

operation.

• Oper

ate the machine controls only when seated in the

operators seat.

•DO NOT ope

rate this machine while under the

influence of alcohol or drugs.

• NEVER

allow anyone in the trench while digging.

• NEVER allo

w anyone to stand in the vicinity of the

trench while operating the trencher or backfill blade.

Stop the trencher and ground drive if anyone comes

close to the trench or machine.

PARKING THE MACHINE

• When you park the machine, select level ground

whenever possible.

• B

efore you leave the operators area, always support or

lower all attachments to the ground, stop the engine

and remove the key.

• F

ollow the instructions in this manual for parking the

machine.

• Alw

ays face the machine and use the hand rails and

steps when getting off. Do not rush and do not jump

from the machine.

WHEEL AND TIRE SAFETY

CAST DUCTILE IRON

• Before you weld, cut or drill holes in a part on this

machine, make sure the part is not cast ductile iron.

See your dealer if you do not know if a part is cast

ductile iron.

• Unaut

horized modifications to cast ductile iron parts

can cause injury or death. Welding, cutting or drilling

can cause cast ductile iron to break. Do not weld, cut

or drill to repair or to attach items to cast ductile iron

parts on this machine.

MAINTENANCE

• Before you service the machine, park on a level

surface.

• B

efore you service the machine, put a Do Not Operate

tag on the control panel. A Do Not Operate tag (Part

Number AU103157) is included with each new

machine. Extra tags are available from your dealer.

AU103157

• Improper machine inspection and maintenance can

cause accidents. Check all gauges, warning lamps and

indicators frequently during machine operation. Do not

operate this machine if any gauge, warning lamp or

indicator does not work or shows a problem with the

machine.

• I

mproper service or repair can cause injury or death. If

you do not understand a service or adjustment

procedure, see your dealer.

• Unaut

horized modifications to this machine can cause

injury or death. Do not make unauthorized

modifications to this machine. Always see your dealer

before you weld, cut or drill holes in your machine.

• When y

ou service this machine, always wear face or

eye protection, safety shoes and other protective items

as required.

WARNING:

DO NOT weld to wheel or rim

when a tire is installed. Welding will cause an

explosive air/gas mixture that will be ignited

with high temperatures. This can happen to

tires inflated or deflated. Removing air or

breaking bead is not adequate. Tire MUST be

completely removed from the rim prior to

welding.

WARNING:

Explosive separation of the tire

and/or rim parts can cause injury or death.

When tire service is necessary, have a

qualified tire mechanic service the tire.

SAFETY/DECALS/HAND SIGNALS

11 AU125990 C11A

• If you must service this machine with the engine

running, have another person help you. Follow the

instructions in this manual.

• Metal chi

ps or debris can cause eye injury. Always

wear eye or face protection especially when you use a

hammer on this machine. Use a hammer with a soft

face, such as brass, to drive hardened pins.

• When

you replace parts on your machine, always use

Astec parts. See your dealer.

• If you mus

t service the machine with an attachment

raised, always block up the attachment.

• T

o prevent accidental movement of the machine,

always block the tires before you service the machine.

• Missing shields,

guards or access panels can cause

injury or death. Always install all shields, guards or

access panels after servicing the machine and before

you start the engine.

ROPS

WARNING:

You are protected by the ROPS system (Roll

Over Protection Structure). The seat belt is an important

part of the ROPS system. Before you operate this machine,

always fasten the seat belt. If the machine rolls over and

you do not have the seat belt fastened, you can be crushed

by the ROPS or the machine.

Improper ROPS inspection or maintenance can cause

injury or death. Do the recommended ROPS inspection

shown in this manual. If you must replace the ROPS,

ROPS parts or ROPS mounting hardware, use only the

replacement parts shown in the parts catalog for this

machine.

• If the ROPS is damaged it must be r

eplaced. Do not

repair or make modifications (weld, drill, etc.) to the

ROPS.

• R

emoval of the ROPS can cause injury or death. Do not

remove the ROPS except for service or replacement.

Do not operate the machine without the ROPS

installed.

• A

dding additional weight (attachments, etc.) to the

machine can cause injury or death. Do not exceed the

gross weight printed on the ROPS label.

BURN PREVENTION

• Battery acid causes severe burns. Batteries contain

sulfuric acid. Avoid contact with skin, eyes, or clothing.

Get medical attention immediately

• When t

he battery electrolyte is frozen, the battery can

explode if, (1) you try to charge the battery, or (2) you

try to jump start and run the engine. To prevent the

battery electrolyte from freezing, try to keep the

battery at full charge. If you do not follow these

instructions, you or others in the area can be injured.

• Hot

coolant can spray out if the radiator cap is

removed. To remove the radiator cap, let the cooling

system cool, turn to the first notch, wait until the

pressure is released, then remove the radiator cap.

PRESSURIZED HYDRAULIC

FLUID AND GREASE

• Hydraulic fluid or grease injected into your skin can

cause severe injury or death. Keep your hands and

body away from any pressurized leak. If fluid is

injected into your skin, get medical attention

immediately.

HAZARDOUS CHEMICALS

• If you are exposed to or come in contact with

hazardous chemicals you can be seriously injured. The

fluids, lubricants, paints, adhesives, coolants, etc.,

used with your machine can be hazardous.

• Mate

rial Safety Data Sheets (MSDS) provide

information about the chemical substances within a

product, safe handling procedures, first aid measures

and procedures to be taken when the product is

accidentally spilled or released. MSDS are available

from your dealer.

• Bef

ore you service your machine, check the MSDS for

each fluid, lubricant, etc., used in this machine. This

information indicates what the risks are and how to

service the machine safely. Follow this information

when servicing the machine.

WARNING:

Battery acid may cause burns.

Avoid contact.

WARNING:

Fluid under pressure can pierce

skin and cause injury or death. Stay away.

WARNING:

Improper handling or use of

chemicals may result in illness, injury, or

equipment damage. Follow instructions on

labels and in Material Safety Data Sheets

(MSDS).

SAFETY/DECALS/HAND SIGNALS

AU125990 C11A 12

• Before you service this machine and before you

dispose of the old fluids and lubricants, always

remember the environment. DO NOT put oil or fluids

into the ground or into containers that can leak.

• Check with your local envir

onmental or recycling center

or your dealer for correct disposal information.

FIRE OR EXPLOSION

PREVENTION

• Engine fuel can cause an explosion or fire. Do not fill

the fuel tank with the engine running, if you are near

an open fire, or if you are welding, smoking, etc.

• Use non

flammable cleaning solvent to clean parts.

• Sparks or flame

can cause the hydrogen gas in a

battery to explode. To prevent an explosion, do the

following:

1. When disconnecting the battery cables, disconnect

the n

egative (-) cable first; when connecting the

battery cables, connect the negative (-) cable last.

2. When connecting jumper cables to start the engine,

use t

he procedure shown in this manual. See Booster

Battery Connections in this manual.

3. Do not short circuit the battery posts with metal

items

.

4. Do not weld, grind, or smoke near a battery.

• Sparks f

rom the electrical system or engine exhaust

can cause an explosion and fire. Before you operate

this machine in an area with flammable dust or vapors,

use good ventilation to remove the flammable dust or

vapors before you start.

• R

emove all trash or debris from the machine. Make

sure that oily rags or other flammable materials are not

stored on the machine.

• A f

ire can cause injury or death. Always have a fire

extinguisher close by. Make sure the fire extinguisher is

serviced according to the manufacturers instructions.

• Check f

or fuel, oil, and hydraulic fluid leaks. Replace

worn or damaged hoses or lines. After repairs are

made, clean the machine before you operate.

FIRE EXTINGUISHER

A fire extinguisher of the type shown is available from a

local distributor for mounting on the machine.

153L95

This dry chemical fire extinguisher should have a 5 lb (2.3

kg) capacity and be approved for Class A, B and C type

fires. The operating temperature should be from -54 to

49°C (-65 to 120°F).

READ OPERATOR’S MANUAL

Decals which display the “Read Operators Manual” symbol

are intended to direct the operator to the Operators

Manual for further information regarding safety,

maintenance, adjustments and/or procedures for specific

areas of the machine. When a decal displays the following

symbol refer to the Operators Manual.

WARNING:

Fire or explosion possible.

Fumes could ignite and cause burns. No

smoking, no flame, no spark.

WARNING:

Avoid injury or death. Do not

use starting fluid (ether) to start this machine.

Fire or explosion may occur. Engine is

equipped with an electric grid heater that

could ignite fumes and cause burns.

SAFETY/DECALS/HAND SIGNALS

13 AU125990 C11A

SAFETY DECALS

• Make sure that you read all safety and instruction decals. Check these decals every day before you start. Clean these

decals if you cannot read the words.

• When y

ou clean the decals, use only a cloth, water and mild soap. Do not use solvent, gasoline, etc.

• Y

ou must replace a safety decal if the decal is damaged, the decal is missing or the decal cannot be read.

•

If a decal is on a part that is replaced, make sure the decal is on the new part or install a new decal on the new part.

See your dealer for new decals.

AU125554

ATTENTION:

Injury or death can result if you cannot read a safety decal or if a safety decal is missing.

Replace any missing or damaged safety decal and keep all safety decals clean. See your Astec dealer for new

safety decals.

30

13

8

26

11

12

27

6

4

2

7

1

21

18

29

17

16

5

28

9

22

23

14

20

19

15

31

10

25

24

3

SAFETY/DECALS/HAND SIGNALS

AU125990 C11A 14

329045A1

1. WARNING - HOT COOLANT UNDER PRESSURE

Located on the top engine cover near the radiator.

419459A1_H2

2. DANGER - BATTERY EXPLOSION HAZARD -

Located on the battery cover near the operator’s

station.

175504A1

3. WARNING - ROTATING FAN HAZARD, KEEP

CLEAR - Located on the engine firewall on each side

near the fan.

AU121433_0

4. WARNING - DO NOT SHIFT ON HILLSIDES -

Located on the left side of the operator’s station.

AU114054

5. HEARING PROTECTION REQUIRED - Located on

the operator’s console.

419430A1

6. WARNING - USE SEAT BELT - Located on the dash

in the operator’s station.

SAFETY/DECALS/HAND SIGNALS

15 AU125990 C11A

391265A1

7. WARNING - READ OPERATORS MANUAL -

Located on the left side of the operator’s station.

AU114258

8. LIFT POINT / TIE DOWN LOCATION - Located on

both front and rear of the machine.

9. WARNING

- HOT SURFACE - Located near the

radiator.

AU114622

10. NO RIDERS - FALL HAZARD - Located on each

side of the operator’s console.

AU110578 RH99G001

11. CALL BEFORE YOU DIG - Located on the operator’s

console.

419475A1

12. FRONT WHEEL STEERING - Located on the

operator’s console.

SAFETY/DECALS/HAND SIGNALS

AU125990 C11A 16

In addition to the safety decals, the following decals and parts are available to keep your machine in top condition. See

your Astec dealer for replacement.

13. H434210 - Anti-Skid Strip

14. H431171 - Anti-Skid Strip

15. AU110418 - Anti-Skid Strip

16. AU110419 - Anti-Skid Strip

17. 412212A1 - Throttle Decal

18. 139879A1 - Diesel Fuel Decal

19. 412215A2 - Hydraulic Oil Supply / Return Decal

20. 433356A1 - Key Switch Pattern Decal

21. AU103156 - 4-Wheel Steering Decal

22. AU100572 - Serial Number Plate

23. AU104193 - Steel Tack Fastener

24. 412214A2 - Hydraulic Oil Level Decal

25. AU108118 - Right-Hand Astec Logo Decal

26. AU110442 - Left-Hand Astec Logo Decal

27. AU117335 - Parking Brake Decal

28. AU107034 - Left-Hand Instrument Panel Decal

29. AU107035 - Right-Hand Instrument Panel Decal

30. 329019A1 - Master Disconnect Switch Decal

31. AU125343 - Model RT600 Decal

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Toro RT600 Traction Unit User manual

Toro RT600 Traction Unit User manual

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