Toro Dingo 320-D Compact Utility Loader User manual

Form No. 3354-738 Rev A

Dingo 320-D® Compact Utility

Loader

Model No. 22303 with CE Kit 22365 Installed —Serial No.

260000001 and Up

Introduction

R ead this infor mation carefully to lear n ho w to

operate and maintain y our product properly and

to a v oid injur y and product damag e . Y ou are

responsible for operating the product properly

and safely .

Y ou ma y contact T oro directly at www .T oro .com

for product and accessor y infor mation, help

ﬁnding a dealer , or to register y our product.

W henev er y ou need ser vice , g en uine T oro par ts ,

or additional infor mation, contact an A uthorized

Ser vice Dealer or T oro Customer Ser vice and ha v e

the model and serial n umbers of y our product

ready . Figure 1 identiﬁes the location of the model

and serial n umbers on the product. W rite the

n umbers in the space pro vided.

Figure 1

1. Model and serial number location

2. CE label

Model No.

Serial No.

T his man ual identiﬁes potential hazards and has

safety messag es identiﬁed b y the safety aler t

symbol ( Figure 2 ), whic h signals a hazard that ma y

cause serious injur y or death if y ou do not follo w

the recommended precautions .

Figure 2

1. Safety alert symbol

T his man ual uses 2 other w ords to highlight

infor mation. Impor tant calls attention to special

mec hanical infor mation and Note emphasizes

g eneral infor mation w or th y of special attention.

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Safe Operating Practices . . . . . . . . . . . . . . . . . . . . . . 4

Sound Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Sound P o w er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Slope Char t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Safety and Instr uctional Decals . . . . . . . . . . . . 8

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1 Installing the Speed Selector

Lev er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2 Charging and Connecting the

Batter y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3 Chec king Fluid Lev els . . . . . . . . . . . . . . . . . . . . . 12

Product Ov er view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Speciﬁcations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Adding Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Draining W ater from the Fuel

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Chec king the Engine Oil Lev el . . . . . . . . . . . 19

Chec king the Coolant Lev el . . . . . . . . . . . . . . . 19

Chec king the Hy draulic Fluid

Lev el . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Chec king the Tire Pressure . . . . . . . . . . . . . . . . . 20

T esting the P arking Brak e . . . . . . . . . . . . . . . . . . . 20

Star ting and Stopping the

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Dri ving F orw ard or Bac kw ard . . . . . . . . . . . . 21

Stopping the T raction Unit . . . . . . . . . . . . . . . . . 21

Mo ving a Non-functioning

T raction Unit . . . . . . . . . . . . . . . . . . . . . 21

Using the Cylinder Loc ks . . . . . . . . . . . . . . . . . . . 22

Installing and R emo ving

Attac hments . . . . . . . . . . . . . . . . . . . . . . 22

Securing the T raction Unit for

T ranspor t . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

R ecommended Maintenance

Sc hedule(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Premaintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . 26

R emo ving the F ront Access

Co v er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

8111 Lyndale Avenue South

Bloomington, MN 55420

Printed in the USA.

Opening the R ear Access

Co v er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Greasing the T raction Unit . . . . . . . . . . . . . . . . . 26

Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Ser vicing the Air Cleaner . . . . . . . . . . . . . . . . . . . 27

Ser vicing the Engine Oil . . . . . . . . . . . . . . . . . . . . 28

Fuel System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Changing the Fuel Filter . . . . . . . . . . . . . . . . . . . . . 29

Bleeding the Fuel System . . . . . . . . . . . . . . . . . . . 30

Draining the Fuel T ank . . . . . . . . . . . . . . . . . . . . . . 30

Electrical System Maintenance . . . . . . . . . . . . . . . . . . . 31

Ser vicing the Batter y . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Hy draulic System Maintenance . . . . . . . . . . . . . . . . . . 32

Changing the Hy draulic Filter . . . . . . . . . . . . 32

Changing the Hy draulic Fluid . . . . . . . . . . . . . 33

Chec king the Hy draulic Lines . . . . . . . . . . . . . 33

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

R emo ving Debris from the

T raction Unit . . . . . . . . . . . . . . . . . . . . . 33

Storag e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

T roubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Safety

Impr oper use or maintenance by the operator

or o wner can r esult in injur y . T o r educe

the potential f or injur y , compl y with these

safety instr uctions and al w ays pay attention

to the safety aler t symbol , which means:

Caution , W ar ning , or Danger —per sonal

safety instr uction. F ailur e to compl y with the

instr uction may r esult in per sonal injur y or

death.

Safe Operating Practices

T his product is capable of amputating hands and

feet. Alw a ys follo w all safety instr uctions to a v oid

serious injur y or death.

Engine exhaust contains carbon mono xide,

an odor less, deadl y poison that can kill y ou.

Do not r un the engine indoor s or in an

enclosed ar ea.

General Operation

• R ead, understand, and follo w all instr uctions

in the operator’ s man ual, in the video , and on

the traction unit before star ting . Also , read all

attac hment man uals where supplied.

• Allo w only responsible adults who are familiar

with the instr uctions to operate the traction

unit.

• W ear long pants and substantial shoes .

W earing safety glasses , safety shoes , hearing

protection, and a hard hat are advisable and

ma y be required b y some local ordinances and

insurance regulations .

• Ensure that the area is clear of other people

before operating the traction unit. Stop the

traction unit if any one enters the area.

• Nev er car r y passeng ers on attac hments or on

the traction unit.

• Alw a ys look do wn and behind before and

while bac king .

• Do not place y our feet under the platfor m.

• Slo w do wn before tur ning . Shar p tur ns on any

ter rain ma y cause loss of control.

• Nev er lea v e a r unning traction unit unattended.

Alw a ys lo w er the loader ar ms , stop the engine ,

and remo v e the k ey before dismounting .

• Do not ex ceed the rated operating capacity , as

the traction unit ma y become unstable whic h

ma y result in loss of control.

• Do not car r y a load with the ar ms raised.

Alw a ys car r y loads close to the g round. Do not

ste p off of the platfor m with the load raised.

• Do not o v er -load the attac hment and alw a ys

k ee p the load lev el when raising the loader

ar ms . Logs , boards , and other items could roll

do wn the loader ar ms , injuring y ou.

• Nev er jerk the control lev ers; use a steady

motion.

• K ee p y our hands , feet, hair , and loose clothing

a w a y from any mo ving par ts .

• Operate only in da ylight or g ood ar tiﬁcial light.

• Do not operate the traction unit while under

the inﬂuence of alcohol or dr ugs .

• W atc h for trafﬁc when operating near or

crossing roadw a ys .

• Use extra care when loading or unloading the

traction unit onto a trailer or tr uc k.

• Do not touc h par ts whic h ma y be hot

from operation. Allo w them to cool before

attempting to maintain, adjust, or ser vice .

• Do not operate the traction unit with any of

the co v ers or guards remo v ed.

• Chec k for o v erhead clearances (i.e . branc hes ,

doorw a ys , electrical wires) before dri ving under

any objects and do not contact them.

• Before dig ging, ha v e the area mark ed for

underg round utilities , and do not dig in mark ed

areas .

Slope Operation

Slopes are a major factor related to loss-of-control

and tip-o v er accidents whic h can result in sev ere

injur y or death. All slopes require extra caution.

• Do not operate the traction unit on hillsides or

slopes ex ceeding the angles recommended in

the Stability Data section, pag e 11, and those

in the attac hment operator’ s man ual. See also

the slope c har t on pag e 5.

• Operate up and do wn slopes with the hea vy

end of the traction unit uphill. W eight

distribution c hang es . An empty buc k et will

mak e the rear of the traction unit the hea vy

end, and a full buc k et will mak e the front of

the traction unit the hea vy end. Most other

attac hments will mak e the front of traction

unit the hea vy end.

• Raising the loader ar ms on a slope will affect

the stability of the mac hine . W henev er

possible , k ee p the loader ar ms in the lo w ered

position when on slopes .

• R emo ving an attac hment on a slope will mak e

the rear of the traction unit hea vy . R efer to the

Stability Data section, pag e 11, to deter mine

whether the attac hment can be safely remo v ed

on the slope .

• R emo v e obstacles suc h as roc ks , tree limbs , etc .

from the w ork area. W atc h for holes , r uts , or

bumps , as unev en ter rain could o v er tur n the

traction unit. T all g rass can hide obstacles .

• Use slo w speed on slopes . Before star ting the

engine , put the pump selector lev er in the slo w

(tur tle) position so that y ou will not ha v e to

stop or shift while on the slope .

• F ollo w the recommendations in the attac hment

man uals for the use of counterw eights to

impro v e stability .

• Use only T oro appro v ed attac hments .

Attac hments can c hang e the stability and

the operating c haracteristics of the traction

unit. W ar ranty ma y be v oided if used with

unappro v ed attac hments .

• K ee p all mo v ements on slopes slo w and

g radual. Do not mak e sudden c hang es in speed

or direction.

• A v oid star ting or stopping on a slope . If tires

lose traction, proceed slo wly , straight do wn

the slope .

• A v oid tur ning on slopes . If y ou m ust tur n, tur n

slo wly and k ee p the hea vy end of the traction

unit uphill.

• Do not operate near drop-offs , ditc hes ,

or embankments . T he traction unit could

suddenly tur n o v er if a wheel g oes o v er the

edg e of a cliff or ditc h, or if an edg e ca v es in.

• Do not operate on w et g rass . R educed traction

could cause sliding .

• Do not park the traction unit on a hillside or

slope without lo w ering the attac hment to the

g round and c hoc king the wheels .

• Do not tr y to stabilize the traction unit b y

putting y our foot on the g round.

Children

T ragic accidents can occur if the operator is not

aler t to the presence of c hildren. Children are

often attracted to the traction unit and the w ork

acti vity . Nev er assume that c hildren will remain

where y ou last sa w them.

• K ee p c hildren out of the w ork area and under

the w atc hful care of another responsible adult.

• Be aler t and tur n the traction unit off if

c hildren enter the area.

• Before and while bac king, look behind and

do wn for small c hildren.

• Nev er car r y c hildren. T hey ma y fall off and be

seriously injured or interfere with safe traction

unit operation.

• Nev er allo w c hildren to operate the traction

unit.

• Use extra care when approac hing blind cor ners ,

shr ubs , trees , the end of a fence , or other

objects that ma y obscure vision.

Service

• Stop the engine before perfor ming any ser vice ,

re pairs , maintenance , or adjustments .

• If any maintenance or re pair requires the loader

ar ms to be in the raised position, secure the

ar ms in the raised position with the h y draulic

cylinder loc ks included with traction unit.

• Nev er r un a traction unit inside a closed area.

• K ee p n uts and bolts tight. K ee p equipment in

g ood condition.

• Nev er tamper with safety devices . Chec k safety

systems for proper operation before eac h use .

• K ee p the traction unit free of g rass , lea v es ,

or other debris build-up . Clean up oil or fuel

spillag e . Allo w the traction unit to cool before

storing .

• Use extra care when handling fuel. It is

ﬂammable and v apors are explosi v e .

– Use only an appro v ed container .

– Nev er remo v e the fuel tank cap or add

fuel when the engine is r unning . Allo w the

engine to cool before refueling . Do not

smok e .

– Nev er refuel the traction unit indoors .

– Nev er store the traction unit or fuel

container inside where there is an open

ﬂame , suc h as near a w ater heater or

fur nace .

– Nev er ﬁll a container while it is inside a

v ehicle , tr unk, pic k-up bed, or any surface

other than the g round.

– K ee p container nozzle in contact with the

tank during ﬁlling .

• Stop and inspect the equipment if y ou strik e

an object. Mak e any necessar y re pairs before

restar ting .

• Use only g en uine re placement par ts to ensure

that original standards are maintained.

• Batter y acid is poisonous and can cause bur ns .

A v oid contact with skin, eyes , and clothing .

Protect y our face , eyes , and clothing when

w orking with a batter y .

• Batter y g ases can explode . K ee p cig arettes ,

sparks and ﬂames a w a y from the batter y .

• K ee p y our body and hands a w a y from pin

hole leaks or nozzles that eject high pressure

h y draulic ﬂuid. Use cardboard or paper to

ﬁnd h y draulic leaks . Hy draulic ﬂuid escaping

under pressure can penetrate skin and cause

injur y requiring surg er y within a few hours b y

a qualiﬁed surg eon or g ang rene ma y result.

Sound Pressure

T his unit has a maxim um sound pressure lev el

at the operator’ s ear of 97 dB A, based on

measurements of identical mac hines per EN

11201.

Sound Power

T his unit has a guaranteed sound po w er lev el of

101 dB A, based on measurements of identical

mac hines per EN 6395.

Vibration

T his unit does not ex ceed a hand/ar m vibration

lev el of 0.5 m/s

, based on measurements of

identical mac hines per EN 1033.

T his unit does not ex ceed a whole body vibration

lev el of 0.1 m/s

, based on measurements of

identical mac hines per EN 1032.

Slope Chart

Safety and Instructional

Decals

Safety decals and instr uctions are easily visible to the operator and are located near any

area of potential dang er . R e place any decal that is damag ed or lost.

108-9733

1. Warning—read the

Operator’s Manual.

4. Arm lift— up 7. Bucket tilt— down

10. Engine—run

2. Tipping hazard—do not step

off operator platform with

load raised, always operate

with the heavy end of the

machine pointed uphill,

carry loads low, maximum

load is 515 lb (234 kg).

5. Wheel drive—forward 8. Bucket tilt—up

11. Engine—stop

3. Arm lift–down 6. Wheel drive—reverse

9. Engine—start

100-1701

1. Crushing hazard—install the cylinder lock and read the instructions before servicing or performing maintenance.

2. Warning—remove the ignition key and lower the loader arms before leaving the machine.

3. Cutting hazard of hand—wait for moving parts to stop.

4. Crushing/dismemberment hazard of bystanders—keep bystanders a safe distance from the machine.

5. Explosion and electrical shock hazards—do not dig in areas with buried gas or electrical lines.

93-6680

100-1702

1. Warning—read the Operator’s Manual ; maximum load rating

of 515 lb. (234 Kg).

100-1703

1. Speed selector

100-1704

1. Read the Operator’s

Manual.

3. Start the engine.

2. Place the auxiliary

hydraulics in Neutral.

93-6681

1. Cutting/dismemberment—hazard, fan-stay away from

moving parts.

98-8219

1. Fast

3. Slow

2. Throttle

98-8235

1. Fast

3. Slow

2. Traction drive

100-1692

1. Brake engaged 3. Brake disengaged

2. Parking brake

93-9084

1. Lift point 2. Tie-down point

93-7814

1. Entanglement hazard, belt—stay away from moving parts.

100-8821

1. Crushing hazard and cutting hazard of hand—stay a safe

distance from the front of the traction unit when the loader

arms are raised.

100-8822

1. Warning—do not carry passengers.

93-6686

1. Hydraulic oil

2. Read the Operator’s Manual.

106-5976

1. Engine coolant under

pressure

3. Warning—do not touch the

hot surface.

2. Explosion hazard—read the

Operator’s Manual .

4. Warning—read the

Operator’s Manual .

Battery Symbols

Some or all of these symbols are on your battery

1. Explosion hazard 6. Keep bystanders a safe

distance from the battery.

2. No re, open ame, or

smoking.

7. Wear eye protection;

explosive gases can cause

blindness and other injuries

3. Caustic liquid/chemical

burn hazard

8. Battery acid can cause

blindness or severe burns.

4. Wear eye protection

9. Flush eyes immediately

with water and get medical

help fast.

5. Read the Operator’s

Manual.

10. Contains lead; do not

discard.

Setup

Loose Parts

Use the chart below to verify that all parts have been shipped.

Step

Description

Qty.

Use

Speed selector lever

Install the speed selector lever.

No parts required

–

Charge and connect the battery.

No parts required

–

Check the uid levels.

Step

Installing the Speed Selector

Lever

Parts needed for this step:

Speed selector lever

Procedure

1. R emo v e and discard the n ut securing the bolt

and w asher to the speed selector lev er .

2. Secure the lev er to the speed selector v alv e

using the bolt and w asher as illustrated in

Figure 3 .

Note: T he lev er should be installed with the

bend to w ard the operator .

G003791

Figure 3

1. Speed selector lever

2. Speed selector valve

Step

Charging and Connecting

the Battery

No Parts Required

Procedure

Batter y ter minals or metal tools could shor t

a gainst metal components, causing spar ks.

Spar ks can cause the batter y gasses to

explode, r esulting in per sonal injur y .

• W hen r emo ving or installing the batter y ,

do not allo w the batter y ter minals to

touch an y metal par ts of the traction unit.

• Do not allo w metal tools to shor t betw een

the batter y ter minals and metal par ts of

the traction unit.

1. R emo v e the 4 bolts securing the batter y co v er

and remo v e it from o v er the batter y .

2. R emo v e and discard the plastic cap from the

neg ati v e batter y ter minal.

3. Connect a c harg er to the batter y ( Figure 4 ) and

c harg e it for a minim um of 1 hour at 6 to 10

amps . Do not o v erc harg e the batter y .

G003792

Figure 4

1. Positive post

3. Charger red (+) wire

2. Negative post

4. Charger black (—) wire

Charging the batter y pr oduces gasses

that can explode.

Nev er smok e near the batter y and k eep

spar ks and ﬂames a w ay fr om batter y .

4. W hen the batter y is fully c harg ed, unplug

the c harg er from the electrical outlet, then

disconnect the c harg er leads from the batter y

posts ( Figure 4 ).

5. Cut the tie securing the loose end of the

neg ati v e batter y cable to the frame . T he cable

is located to the right of the engine and is

routed forw ard and tied to the frame at the

factor y .

6. R oute the neg ati v e batter y cable from the

engine compar tment to the batter y and secure

it to the neg ati v e batter y ter minal.

7. Install the batter y co v er and close the rear

access co v er .

Step

Checking Fluid Levels

No Parts Required

Procedure

Before star ting the engine for the ﬁrst time , c hec k

the engine oil, radiator coolant, and h y draulic ﬂuid

lev els . R efer to Operation for more infor mation.

Product Overview

Figure 5

1. Mount

6. Fuel tank

11. Engine

16. Battery

2. Tilt cylinder 7. Wheel 12. Air lter 17. Indicator lights

3. Auxiliary hydraulic couplers 8. Lift cylinder 13. Control panel 18. Tow valves

4. Loader arms 9. Operator platform 14. Lift points 19. Parking brake lever

5. Front access cover

10. Rear access cover (open)

15. Handle

Controls

Become familiar with all the controls ( Figure 6 )

before y ou star t the engine and operate the traction

unit.

Figure 6

1. Traction control levers 5. Speed selector lever

2. Attachment lift lever 6. Throttle lever

3. Loader arm lever 7. Key switch

4. Auxiliary hydraulics lever

8. Hour meter

Key Switch

T he k ey switc h, used to star t and stop the engine ,

has three positions: stop , r un, and star t.

T o star t the engine , rotate the k ey to the star t

position. R elease the k ey when engine star ts and it

will mo v e automatically to the r un position.

T o stop the engine , rotate the k ey to the stop

position.

Throttle Lever

Mo v e the control forw ard to increase the engine

speed and rearw ard to decrease speed.

Traction Control Levers

T o mo v e forw ard, mo v e the traction control lev ers

forw ard. T o mo v e rearw ard, mo v e the traction

control lev ers rearw ard.

T o g o straight, mo v e both traction control lev ers

equally .

T o tur n, mo v e the lev er located on the side y ou

w ant to tur n bac k to w ard the neutral position

while k ee ping the other lev er eng ag ed.

T he far ther y ou mo v e the traction control lev ers

in either direction, the faster the traction unit will

mo v e in that direction.

T o slo w or stop , mo v e the traction control lev ers

to neutral.

Attachment Tilt Lever

T o tilt the attac hment forw ard, slo wly push the

attac hment tilt lev er forw ard.

T o tilt the attac hment rearw ard, slo wly pull the

attac hment tilt lev er rearw ard.

Loader Arm Lever

T o lo w er the loader ar ms , slo wly push the loader

ar m lev er forw ard.

T o raise the loader ar ms , slo wly pull the loader

ar m lev er rearw ard.

Loader Valve Lock

T he loader v alv e loc k secures the loader ar m and

attac hment tilt lev ers so that y ou cannot push

them forw ard. T his helps to ensure that no one

will accidentally lo w er the loader ar ms during

maintenance . Secure the loader ar ms with the loc k

anytime y ou need to stop the mac hine with the

loader ar ms raised.

T o set the loc k, pull it bac k and all the w a y do wn

ag ainst the lev ers ( Figure 7 ).

Note: Y ou will need to mo v e the lev ers rearw ard

to eng ag e or diseng ag e the loader v alv e loc k.

Figure 7

1. Loader valve lock, engaged 2. Loader valve lock,

disengaged

Auxiliary Hydraulics Lever

T o operate a h y draulic attac hment in a forw ard

direction, push the lev er to the left, out of the

neutral slot, and slo wly pull the auxiliar y h y draulics

lev er rearw ard.

T o operate a h y draulic attac hment in rev erse

direction, push the lev er to the left, out of

the neutral slot, and slo wly push the auxiliar y

h y draulics lev er forw ard. Y ou can also set the

lev er so that the rev erse h y draulics are on without

operator presence . T o do so , mo v e the lev er

completely to the left and then forw ard until the

lev er remains in the rev erse position.

Speed Selector Lever

Mo v e the speed selector lev er to the fast (rabbit)

position to set the traction dri v e , loader ar ms , and

attac hment tilt to high speed and the auxiliar y

h y draulics to lo w speed.

Mo v e the speed selector lev er to the slo w (tur tle)

position to set the auxiliar y h y draulics to high

speed and the traction dri v e , loader ar ms , and

attac hment tilt to lo w speed.

If y ou mo v e the speed selector lev er while

the traction unit is in motion, the traction

unit will either stop suddenl y or accelerate

quickl y . If y ou operate the traction unit with

the speed selector lev er in an inter mediate

position, the traction unit will operate

er raticall y and may be dama ged. Y ou could

lose contr ol of the traction unit and injur e

bystander s or y our self.

• Do not mo v e the speed selector lev er

when the traction unit is in motion.

• Do not operate the traction unit when

the speed selector is in an y inter mediate

position (i.e., an y position other than

full y f orw ard or full y r earw ard).

Hour Meter

T he hour meter displa ys the n umber of hours of

operation that ha v e been log g ed on the traction

unit.

After 50 hours and ev er y 75 hours thereafter (that

is at 50, 125, 200, etc .) the hour meter displa ys

SV C on the lo w er left side of the screen to remind

y ou to c hang e the oil and perfor m the required

maintenance . After ev er y 400 hours (400, 800,

1200, etc .), the hour meter displa ys SV C on the

lo w er right side of the screen to remind y ou to

perfor m the maintenance procedures based on

a 400 hour sc hedule . T hese reminders come on

star ting three hours prior to the ser vice inter v al

time and ﬂash at regular inter v als for six hours .

Flow Divider Control

T he traction unit h y draulics (i.e ., the traction

dri v e , loader ar ms , and attac hment tilt) w ork on

a se parate h y draulic circuit from the auxiliar y

h y draulics for po w ering attac hments; ho w ev er ,

the tw o systems share the same h y draulic pumps .

Using the ﬂo w di vider control ( Figure 8 ), y ou can

v ar y the speed of the traction unit h y draulics b y

di v er ting h y draulic ﬂo w to the auxiliar y h y draulics

circuit. T he ﬂo w di vider allo ws y ou to di vide the

ﬂo w of ﬂuid in v ar ying deg rees to slo w the traction

unit. T hus , the more h y draulic ﬂo w y ou di v er t to

the auxiliar y h y draulics , the slo w er the traction unit

h y draulics will mo v e .

Figure 8

1. Flow divider control

4. 10 to 11 o’clock position

2. Knob

5. 9 o’clock position

3. 12 o’clock position

• Mo v e the ﬂo w di vider control to the tw elv e

o’cloc k position to pro vide maxim um speed to

the traction unit h y draulics .

Use this setting for fast operation of the

traction unit.

• Mo v e the ﬂo w di vider control betw een the

tw elv e o’cloc k and nine o’cloc k positions to

slo w the traction unit h y draulics and ﬁne tune

the speed.

Use a setting in this rang e with attac hments

with h y draulics where y ou need to both r un

the attac hment and mo v e the traction unit

h y draulics , suc h as the aug er , boring unit,

h y draulic blade , and tiller .

• Mo v e the control to the nine o’cloc k position

to transfer all h y draulic ﬂo w to the auxiliar y

h y draulics of the attac hment.

In this setting, the traction unit h y draulics

will not w ork. Use this setting with h y draulic

attac hments that do not required the traction

unit h y draulics . T here are cur rently no

attac hments that require the nine o’cloc k

position; ho w ev er , the trenc her does w ork best

if y ou set it close to nine o’cloc k so that the

traction unit will cree p slo wly when trenc hing .

Note: T he ﬂo w di vider control can be ﬁx ed in

place b y tur ning the knob on the control cloc kwise

until it contacts the dial ( Figure 8 ).

Parking Brake

T he traction unit is equipped with a parking brak e

( Figure 9 ). R otate the brak e lev er do wnw ard to

set the brak e to loc k the rear wheels whenev er

the traction unit will be stopped on a hill or left

unattended. Mo v e the lev er up before dri ving the

traction unit.

Figure 9

1. Parking brake lever 3. Brake on position

2. Brake off position

Oil Pressure Light

T his light ( Figure 10 ) is on for a few seconds

whenev er y ou star t the engine . If the oil pressure

light is on while the engine is r unning, the engine

oil pressure is lo w . Stop the engine and allo w the

traction unit to cool do wn. Chec k the oil lev el

and ﬁll the crankcase with oil as needed. If the

problem persists , contact y our A uthorized T oro

Dealer for diagnostics and re pair .

Figure 10

1. Oil pressure light 3. Engine temperature light

2. Battery light 4. Glow plug light

Battery Light

T his light ( Figure 10 ) is on for a few seconds

whenev er y ou star t the engine . If the batter y light

is on while the engine is r unning, the alter nator ,

batter y , or electrical system is brok en. Contact

y our A uthorized T oro Dealer for diagnostics and

re pair .

Engine Temperature Light

If the engine temperature light ( Figure 10 ) is

on, the engine is o v erheating . Stop the engine

and allo w the traction unit to cool do wn. Chec k

the coolant lev el and the belts to the fan and

w ater pump . Fill the coolant as required and

re place any w or n or slipping belts . If the problem

persists , contact y our A uthorized T oro Dealer for

diagnostics and re pair .

Glow Plug Light

T his light ( Figure 10 ) is on when the k ey is tur ned

to r un before star ting the engine . T he glo w plug

light will remain on for up to 10 seconds , indicating

that the glo w plugs are w ar ming the engine .

If the glo w plug light is on while the engine is

r unning, the glo w plugs are brok en. Contact y our

A uthorized T oro Dealer for diagnostics and re pair .

Specications

Note: Speciﬁcations and design are subject to c hang e without notice .

Width

40.5 inches (103 cm)

Length

60 inches (152 cm)

Height

49 inches (125 cm)

Weight

1722 lb (783 kg)

Rated operating capacity (with 200 lb operator and standard bucket) 524 lb (238 kg)

Tipping capacity (with 200 lb operator and standard bucket) 1048 lb (476 kg)

Wheelbase

28 inches (71 cm)

Dump height (with standard bucket) 47 inches (119 cm)

Reach—fully raised (with standard bucket) 26 inches (66 cm)

Height to hinge pin (standard bucket in highest position) 66 inches (168 cm)

Attachments/Accessories

A selection of T oro appro v ed attac hments and accessories are a v ailable for use with the mac hine to

enhance and expand its capabilities . Contact y our A uthorized Ser vice Dealer or Distributor or g o to

www .T oro .com for a list of all appro v ed attac hments and accessories .

Important: Use onl y T or o appr o v ed attachments. Other attachments may cr eate an unsafe

operating en vir onment or dama ge the traction unit.

Stability Data

T he follo wing table lists the maxim um slope recommended for the traction unit in the positions listed

in the table . Slopes o v er the listed deg ree ma y cause the traction unit to become unstable . T he data in

the table assumes that the loader ar ms are fully lo w ered and that the factor y installed tires are on the

traction unit, inﬂated to the recommended pressure; raised ar ms and other tire types or pressure ma y

affect the stability .

Maximum Recommended Slope when

Operating with:

Front Uphill Rear Uphill Side Uphill

Conguration

Traction unit without attachment

7° 20° 17°

Traction unit with counterweight, without attachment

5° 21° 17°

Traction unit with an attachment rated with one of the following

stability ratings for each slope position:*

25° 25° 20°

18° 19° 18°

15° 16° 14°

10° 10° 9°

5° 5° 5°

* In eac h attac hment man ual is a set of three stability ratings , one for eac h hill position. T o deter mine the

maxim um slope y ou can tra v erse with the attac hment installed, ﬁnd the deg ree of slope that cor responds

to the stabilities ratings of the attac hment.

Example: If the attac hment installed on the traction unit has a F ront Uphill rating of B , a R ear Uphill

rating of D , and a Side Uphill rating of C , then y ou could dri v e forw ard up an 18° slope , rearw ard up a

10° slope , or sidew a ys on a 14° slope , as listed in the abo v e table .

Operation

Note: Deter mine the left and right sides of the

mac hine from the nor mal operating position.

Y ou could f all of f of the platf or m and be

seriousl y injur ed during operation.

Do not mo v e the contr ol lev er s unless y ou

ar e standing with both feet on the platf or m

and y our hands ar e holding the handles.

If y ou operate the traction unit with out

the co v er s or guards in place, y ou could be

seriousl y injur ed by mo ving par ts.

Do not operate the traction unit with an y of

the co v er s or guards opened or r emo v ed.

Before operating, c hec k the fuel and oil lev el,

remo v e debris from the traction unit, and c hec k

the tire pressure . Also , ensure that the area is clear

of people and debris . Y ou should also kno w and

ha v e mark ed the locations of all utility lines .

Adding Fuel

In cer tain conditions, fuel is ﬂamma ble and

explosi v e. A ﬁr e or explosion can bur n y ou

and other s and can dama ge pr oper ty .

• Fill the fuel tank outdoor s, in an open

ar ea, when the engine is cold. W ipe up

an y fuel that spills.

• Do not ﬁll the fuel tank completel y full.

Add fuel to the fuel tank until the lev el

is 1/4 to 1/2 inches (6 to 13 mm) belo w

the bottom of the ﬁller neck. T his empty

space in the tank allo ws fuel to expand.

• Nev er smok e when handling fuel, and

stay a w ay fr om an open ﬂame or wher e

fuel fumes may be ignited by a spar k.

• Stor e fuel in an appr o v ed container and

k eep it out of the r each of childr en.

Nev er buy mor e than a 30-day suppl y .

T he engine r uns on clean, fresh diesel fuel with

a minim um cetane rating of 40. Purc hase fuel

in quantities that can be used within 30 da ys to

ensure fuel freshness .

Use summer g rade diesel fuel (No . 2-D) at

temperatures abo v e 20° F (-7° C) and winter g rade

diesel fuel (No . 1-D or No . 1-D/2-D blend) belo w

20° F (-7° C). Use of winter g rade diesel fuel at

lo w er temperatures pro vides lo w er ﬂash point and

pour point c haracteristics , allo wing easier star ts

and lessening the c hances of c hemical se paration

of the fuel due to lo w er temperatures .

Use of summer g rade diesel fuel abo v e 20° F (-7°

C) will contribute to w ard long er life of the fuel

pump components .

Important: Do not use k er osene or gasoline

in place of diesel fuel. F ailur e to obser v e this

caution will dama ge the engine.

1. P ark the traction unit on a lev el surface , lo w er

the loader ar ms , and stop the engine .

2. R emo v e the k ey and allo w the engine to cool.

3. Clean around the fuel tank cap and remo v e

the cap .

4. Add diesel fuel to the fuel tank, until the lev el

is 1/4 to 1/2 inc h (6 mm to 13 mm) belo w the

bottom of the ﬁller nec k.

Note: T his space in the tank allo ws fuel to

expand. Do not ﬁll the fuel tank completely

full.

5. Install the fuel tank cap securely . Wipe up any

fuel that ma y ha v e spilled.

If possible , ﬁll the fuel tank after eac h use . T his

will minimize possible buildup of condensation

inside the fuel tank.

Draining Water from the

Fuel Filter

Drain w ater or other contaminants from the fuel

ﬁlter daily .

1. Stop the engine and remo v e the k ey .

2. Open the rear access co v er .

3. T ur n the drain v alv e until the w ater r uns out of

the ﬁlter ( Figure 11 ).

Note: T he fuel ﬁlter is located near the

bottom of the fuel tank.

Figure 11

1. Fuel lter 2. Drain valve

4. Close the v alv e .

5. Close the rear access co v er .

Checking the Engine Oil

Level

1. P ark the traction unit on a lev el surface , lo w er

the loader ar ms , and stop the engine .

2. R emo v e the k ey and allo w the engine to cool.

3. Open the rear access co v er .

4. Clean around the oil dipstic k ( Figure 12 ).

Figure 12

1. Oil dipstick 3. Valve cover

2. Filler cap 4. Metal end

5. Pull out the dipstic k and wipe the metal end

clean ( Figure 12 ).

6. Slide the dipstic k fully into the dipstic k tube

( Figure 12 ).

7. Pull the dipstic k out and look at the metal end.

8. If the oil lev el is lo w , clean around the oil ﬁller

cap and remo v e the cap ( Figure 12 ).

9. Slo wly pour only enough oil into the v alv e

co v er to raise the lev el to the upper mark/hole

Important: .If y ou o v erﬁll the crankcase

with oil, the ex cess oil may dama ge the

engine.

10. R e place the ﬁller cap and dipstic k.

11. Close the rear access co v er .

Checking the Coolant Level

T he cooling system is ﬁlled with a 50/50 solution

of w ater and per manent eth ylene glycol antifreeze .

Chec k the lev el of coolant at the beginning of eac h

da y , before star ting the engine .

If the engine has been r unning , the coolant

in the radiator will be hot and pr essuriz ed.

If y ou r emo v e the cap , it may spray out,

causing sev er e bur ns.

• Do not r emo v e the radiator cap to check

coolant lev els.

• Do not r emo v e the radiator cap when

the engine is hot. Allo w the engine to

cool f or at least 15 min utes or until the

radiator cap is cool enough to touch

without bur ning y our hand.

1. P ark the traction unit on a lev el surface , lo w er

the loader ar ms , and stop the engine . R emo v e

the k ey .

2. Allo w the engine to cool.

3. R emo v e the radiator ﬁller cap and c hec k the

coolant lev el ( Figure 13 ). T he coolant should

be up to ﬁller nec k.

Figure 13

1. Filter cap

4. If coolant lev el is lo w , re plenish the system.

Important: Do not o v er ﬁll the radiator .

5. R e place the radiator ﬁller cap , ensuring that it

is tightly sealed.

Checking the Hydraulic

Fluid Level

Chec k the h y draulic ﬂuid lev el before the engine is

ﬁrst star ted and after ev er y 25 operating hours .

Hy draulic T ank Capacity: 17.25 g al. (67 l)

Use 10W -30 or 15W -40 deterg ent, diesel engine oil

(API ser vice CH-4 or higher).

1. R emo v e the attac hment, if one is installed.

2. P ark the traction unit on a lev el surface , raise

the loader ar ms , and install the cylinder loc ks .

3. Stop the engine and remo v e the k ey .

4. R emo v e the front access co v er .

5. Clean the area around the ﬁller nec k of the

h y draulic tank ( Figure 14 ).

Figure 14

1. Filler neck cap 2. Dipstick

6. R emo v e the cap from the ﬁller nec k and c hec k

the ﬂuid lev el on the dipstic k ( Figure 14 ).

7. If the lev el is lo w , add enough ﬂuid to raise it

to the proper lev el.

8. Install the cap on the ﬁller nec k.

9. Install the front access co v er .

10. R emo v e and store the cylinder loc ks and lo w er

the loader ar ms .

Checking the Tire Pressure

Maintain the air pressure in the tires as speciﬁed.

Chec k the tires when they are cold to g et the most

accurate reading .

Pressure: 15-20 psi (103-138 kP a)

Note: Use a lo w er tire pressure (15 psi/103 kP a)

when operating in sandy soil conditions to pro vide

better traction in the loose soil.

G003793

Figure 15

Testing the Parking Brake

Before using the traction unit eac h da y , test the

parking brak e .

1. Set the parking brak e .

2. Star t the engine .

3. Slo wly ease the traction dri v e lev ers forw ard

or rearw ard.

4. If the traction unit mo v es , contact y our

A uthorized T oro Dealer for ser vice .

Starting and Stopping the

Engine

Starting the Engine

1. Stand on the platfor m.

2. Mo v e the auxiliar y h y draulics v alv e lev er to

neutral.

3. Mo v e the throttle lev er midw a y betw een slo w

(tur tle) and fast (rabbit) positions .

4. Inser t the k ey into the ignition and tur n it to

the r un position.

Note: T he batter y , oil pressure , and glo w

plug lights will come on.

5. W hen the glo w plug light tur ns off , tur n the

k ey to the star t position. W hen the engine

star ts , release the k ey .

Note: A w ar m or hot engine ma y be star ted

without w aiting for the light to tur n off .

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Toro Dingo 320-D Compact Utility Loader User manual

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