Gehl CTL60 CTL70 CTL80 Compact Track Loader Operator’s Manual 908305 – PDF DOWNLOAD

Gehl CTL60 CTL70 CTL80 Compact Track Loader Operator’s Manual 908305 – PDF DOWNLOAD

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Gehl CTL60 CTL70 CTL80 Compact Track Loader Operator’s Manual 908305 – PDF DOWNLOAD

Language : English
Pages : 170
Downloadable : Yes
File Type : PDF
Size: 2.8 MB

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Gehl CTL60 CTL70 CTL80 Compact Track Loader Operator’s Manual 908305 – PDF DOWNLOAD

Foreword:

This manual describes operation, inspection and maintenance of the machine, as well as safety instructions to be heeded during these operations. If you have any questions about the machine, please contact a Gehl sales or service outlet.

MACHINE DESCRIPTION:
■ Front, rear, Ieft and right
This manual refers the front, rear, left and
right of the machine as seen when sitting in
the operator’s seat with the bucket visible to
the front.
■ Designated operations
Use this machine primarily for the following
operations:
¡Carrying
¡Leveling
¡Loading
LEFT RIGHT
REAR
FRONT
T7A004E
■ Features
¡Hydrostatic drive system.
¡Roll Over / Falling Object Protective Structure (ROPS/FOPS) tilt-up ROPS.
¡Rubber crawlers combine the capabilities of a crawler loader.
¡Low engine noise and exhaust emissions.
¡Two-way auxiliary hydraulics.
¡Pilot operated joystick controls.
¡Engine emergency stop system.

TABLE OF CONTENTS:

Gehl CTL60 CTL70 CTL80 Compact Track Loader Operator’s Manual 908305 – PDF DOWNLOAD

SAFETY ALERT SYMBOL…………………………………………………… 2
■ SlGNAL WORDS……………………………………………………….. 3
■ EXPLANATION OF GRAPHICAL SYMBOLS……………………………………… 3
INTRODUCTION…………………………………………………………. 4
MACHINE DESCRIPTION…………………………………………………… 5
CONTENTS…………………………………………………………….. 7
SAFETY………………………………………………………………. 9
General Precautions……………………………………………….. 10
Observe all safety rules……………………………………….. 10
Wear appropriate clothing and personal protective equipment………… 10
Provide a fire extinguisher and first aid kit…………………….. 10
Never remove safety equipment…………………………………… 11
Crush Hazard FOPS Limitations………………………………….. 11
Use a signal person and flagman…………………………………. 11
Avoid fire and explosion hazards………………………………… 12
Exhaust fumes from the engine can kill………………………….. 12
Handling asbestos dust…………………………………………. 12
Be careful not to get crushed or cut…………………………….. 13
Using optional products………………………………………… 13
Never modify the machine……………………………………….. 13
Preparing Precautions……………………………………………… 14
Know the working area………………………………………….. 14
Check the strength of the bridge………………………………… 14
Always keep the machine clean…………………………………… 14
Perform inspection and maintenance daily…………………………. 15
Emergency Exit………………………………………………… 15
Starting Precautions………………………………………………. 16
Maintain three point contact when mounting and dismounting…………. 16
Clear the area of other persons before starting the machine………… 16
Start the engine from the operator’s seat………………………… 16
Starting with jumper cables…………………………………….. 17
After starting the engine………………………………………. 17
In cold weather……………………………………………….. 17
Operating Precautions……………………………………………… 18
Ensure good visibility…………………………………………. 18
Do not permit riders on the machine……………………………… 18
Operate the machine only from the operator’s seat………………… 18
Check for safety in the surrounding area before starting………….. 18
Keep your body inside the operator’s cab…………………………. 18
Cautions on traveling and turning……………………………….. 19
Cautions on traveling on slopes…………………………………. 20
Use caution when floating the lift arms………………………….. 20
Do not drive into materials at high speed………………………… 21
Operate on snow or ice with extra care…………………………… 21
Do not carry the bucket over the heads of people………………….. 21
Caution against the falling of an unstable load…………………… 21
Do not suddenly stop or lower the working equipment……………….. 22
Avoid overloading and off-center loads…………………………… 22
Keep a safe distance from Keep a safe distance from……………….. 22
Watch out for hazardous working conditions……………………….. 23
Travel in narrow or congested places…………………………….. 23
Precautions when passing through tunnels or by high walls………….. 23
Do not enter soft ground……………………………………….. 23
Loaders are NOT designed for lifting loads……………………….. 24
Danger of flying objects……………………………………….. 24
Cautions on Towing…………………………………………….. 24
Stopping Precautions………………………………………………. 25
Park safely…………………………………………………… 25
Transporting Precautions…………………………………………… 26
Load and unload the machine safely………………………………. 26
Transport the machine safely……………………………………. 26
Maintenance Precautions……………………………………………. 27
Attach a “DO NOT OPERATE” tag…………………………………… 27
Use the correct tools………………………………………….. 27
Replace important safety parts periodically……………………… 27
Anti-explosive lighting………………………………………… 27
Do not allow unauthorized personnel in the work area………………. 27
Prepare the work area………………………………………….. 28
Always clean the machine……………………………………….. 28
Stop the engine before performing maintenance……………………. 28
Stay clear of moving parts……………………………………… 28
Securely block the machine or any component that may fall………….. 29
Securely block the raised lift arms……………………………… 29
Secure the rear door when opened……………………………….. 29
Cautions on tilting up the ROPS…………………………………. 29
Place heavy objects in a stable position………………………… 29
Use caution when fueling……………………………………….. 30
Handling of hoses……………………………………………… 30
Be careful with hot and pressurized components……………………. 30
Be careful with hot cooling systems……………………………… 31
Be careful with fluids under pressure……………………………. 31
Release all pressure before working on the hydraulic system………… 31
Be careful with grease under pressure……………………………. 31
Disconnect the battery…………………………………………. 32
Avoid battery hazards………………………………………….. 32
Have a Gehl service agent repair welding cracks or other damage…….. 33
Safety signs………………………………………………….. 33
Checks after maintenance……………………………………….. 33
Disposing of wastes……………………………………………. 33
Safety Signs (Decals)……………………………………………… 34
CONTROLS…………………………………………………………….. 37
Names of Components……………………………………………….. 38
Doors and Covers………………………………………………….. 40
Starter Key…………………………………………………… 40
Engine Hood…………………………………………………… 40
Rear Door…………………………………………………….. 41
Emergency Exit………………………………………………… 41
Lift Arm Stop…………………………………………………. 42
Fuel Filler Cap……………………………………………….. 43
Seat and Seat Belt………………………………………………… 44
Seat…………………………………………………………. 44
Seat Belt…………………………………………………….. 45
Instrument Panel………………………………………………….. 46
Warning Lamps…………………………………………………. 46
Indicators……………………………………………………. 47
Meters……………………………………………………….. 47
Switches…………………………………………………………. 48
Starter Switch………………………………………………… 48
Horn Switch…………………………………………………… 48
Float Switch………………………………………………….. 48
Auxiliary Hydraulic Switches……………………………………. 49
Travel Speed Switch……………………………………………. 50
Light Switches………………………………………………… 51
Wiper Switches (Option)………………………………………… 51
Levers and Pedals…………………………………………………. 52
Safety Bar……………………………………………………. 52
Throttle Lever………………………………………………… 52
Right Control Lever……………………………………………. 52
Left Control Lever…………………………………………….. 53
Auxiliary Pedal (If equipped)…………………………………… 53
Accessories………………………………………………………. 54
Heater (Option)……………………………………………….. 54
Auxiliary Hydraulic Lines………………………………………. 55
High Flow Hydraulic System (If Equipped)………………………… 56
External Power Socket (Option)………………………………….. 57
Interior Light (Option)………………………………………… 57
OPERATION……………………………………………………………. 59
Before Starting Operation………………………………………….. 60
Mounting and Dismounting……………………………………….. 60
Walk-Around Inspection…………………………………………. 60
Daily Inspection………………………………………………. 60
Starting and Stopping the Engine……………………………………. 61
Before Starting the Engine……………………………………… 61
Starting the Engine……………………………………………. 62
Warming Up the Engine………………………………………….. 63
Stopping the Engine……………………………………………. 63
Machine Operation…………………………………………………. 64
Lever Pattern…………………………………………………. 64
Warming Up the Hydraulics………………………………………. 65
Inspection After Warm-up……………………………………….. 66
Operating the Left Control Lever………………………………… 67
Operating the Right Control Lever……………………………….. 70
Operating the Auxiliary Hydraulics………………………………. 71
Operating Procedures………………………………………………. 72
Prohibited Operations………………………………………….. 72
Cautions on Operating………………………………………….. 74
Cautions on Traveling on Slopes…………………………………. 76
Operations Possible with this Machine……………………………. 78
Parking the Machine……………………………………………….. 80
Parking………………………………………………………. 80
Inspection and Checks After Stopping the Engine………………….. 80
Handling in Cold Weather…………………………………………… 81
Preparing for Cold Weather……………………………………… 81
Cautions after Completing Operations……………………………. 81
After Cold Weather is Over……………………………………… 81
Handling Rubber Crawlers…………………………………………… 82
Prohibited Actions…………………………………………….. 82
Cautions……………………………………………………… 83
TRANSPORT……………………………………………………………. 85
Loading and Unloading……………………………………………… 86
Securing the Machine………………………………………………. 87
Cautions on Transporting…………………………………………… 88
MAINTENANCE………………………………………………………….. 89
General………………………………………………………….. 90
Maintenance Description………………………………………… 90
Cautions on Maintenance………………………………………… 90
Service Data……………………………………………………… 92
Fuel and Lubricant Chart……………………………………….. 92
Expendables…………………………………………………… 93
Tools………………………………………………………… 94
Tightening Torques…………………………………………….. 95
Important Parts…………………………………………………… 96
Maintenance Chart…………………………………………………. 98
Maintenance Log……………………………………………………100
Walk-Around Inspection……………………………………………..102
Inspecting by Opening the Engine Hood and Rear Door……………….102
Inspecting by Walking Around the Machine………………………….103
Inspecting While Sitting in the Operator’s Seat……………………103
Daily Inspection (Every 10 Hours)……………………………………104
Inspecting and Replenishing the Coolant…………………………..104
Inspecting and Replenishing the Engine Oil………………………..105
Inspecting the Water Separator…………………………………..105
Inspecting the Fuel Level……………………………………….106
Inspecting the Hydraulic Oil Level and Replenishing………………..107
Lubricating the Working Equipment………………………………..108
After First 50 Hours (New Machines Only)……………………………..109
Replacing the Hydraulic Oil Return Filter…………………………109
Replacing the Engine Oil and Oil Filter…………………………..110
Inspecting and Adjusting the Fan Belt…………………………….111
Replacing the Line Filter……………………………………….112
Every 50 Hours…………………………………………………….113
Inspecting and adjusting the Crawler Tension………………………113
Inspecting the Battery Fluid Level and Replenishing………………..114
Draining the Fuel Tank………………………………………….115
Every 100 Hours……………………………………………………116
Cleaning the Water Separator (CTL60 / CTL80)……………………..116
Every 250 Hours……………………………………………………117
Replacing the Engine Oil and Oil Filter………………………….117
Inspecting and Adjusting the Fan Belt……………………………117
After First 500 Hours (New Machines Only)…………………………….118
Replacing the Travel Motor Gear Oil………………………………118
Every 500 Hours……………………………………………………119
Cleaning the Radiator and Oil Cooler Fins…………………………119
Replacing the Fuel Filter……………………………………….119
Replacing the Feed Pump Filter (CTL70)……………………………120
Replacing the Hydraulic Oil Return Filter………………………..121
Replacing the Line Filter……………………………………….121
Every 1000 Hours…………………………………………………..122
Cleaning the Engine Cooling System……………………………….122
Replacing the Air Cleaner Elements……………………………….123
Replacing the Hydraulic Oil and Cleaning the Suction Strainer………124
Replacing the Travel Motor Gear Oil………………………………126
Inspecting and Adjusting the Engine Valve Clearance………………..126
Retightening the Engine Cylinder Head Bolts………………………126
Inspecting the Engine Fuel Injection Pressure and Spray Condition….126
Every 2000 Hours…………………………………………………..127
Inspecting the Engine Fuel Injection Timing………………………127
Inspecting the Engine Fuel Injection Valve……………………….127
When Required……………………………………………………..128
Replacing the Bucket or Attachment……………………………….128
Lubricating the Levers………………………………………….130
Inspecting and Replenishing the Windshield Washer Fluid……………130
Tilting Up the ROPS…………………………………………….131
Inspecting the Rubber Crawlers…………………………………..132
Long-term Storage………………………………………………….133
TROUBLESHOOTING……………………………………………………….135
Symptoms that are not Malfunctions…………………………………..136
If the Engine Overheats…………………………………………….137
If the Battery Goes Dead……………………………………………138
After the Fuel Runs Out…………………………………………….139
Bleeding the Air from the Fuel System…………………………….139
If a Fuse Blows……………………………………………………140
Inspecting and Replacing the Fuse………………………………..140
Inspecting the Fusible Link……………………………………..141
If a Warning Lamp Flashes…………………………………………..142
Other Symptoms…………………………………………………….144
To Lower the Lift Arms……………………………………………..146
Towing……………………………………………………………147
SPECIFICATIONS………………………………………………………..149
Main Specifications………………………………………………..150
Machine Dimensions…………………………………………………154
Operating Range……………………………………………………156
OPTIONS………………………………………………………………159
General Precautions………………………………………………..160
Precautions on Safety…………………………………………..160
Precautions on Installing Attachments…………………………….160
Precautions on Operating Attachments……………………………..161
INDEX………………………………………………………………..163
A ~ D…………………………………………………………….164
E ~ I…………………………………………………………….165
I ~ P…………………………………………………………….166
P ~ T…………………………………………………………….167
T ~ W…………………………………………………………….168
GEHL CONSTRUCTION WARRANTY…………………………………………….169
THIS OPERATOR’S MANUAL IS PROVIDED FOR OPERATOR USE………………………170
California Proposition 65 Warning……………………………………….170