Caterpillar GP40N, GP45N, GP50CN, GP50N, GP55N, DP40N, DP45N, DP50CN, DP50N, DP55N Forklift Operation & Maintenance Manual
221 pages · Publication 99730-3E140
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- Models
- GP40N, GP45N, GP50CN, GP50N, GP55N, DP40N, DP45N, DP50CN, DP50N, DP55N
- Serial coverage
- CT40-00011-09999
- CT29D-50001-59999
- CT29D-80001-89999
- CT33C-50001-59999
- CT33C-80001-89999
- CT12B-00011-09999
- CT19D-50001-59999
- CT19D-80001-89999
- CT28C-50001-59999
- CT28C-80001-89999
- Manual type
- Operation & Maintenance Manual
- Pages
- 221
- Publication
- 99730-3E140
- Condition
- Brand new

What's inside
From the manual's own table of contents: 105 sections, 184 entries. See sample pages (PDF, 394 KB)
Precautions for Handling E.C.U Decal1 topic
- HOW TO AVOID A TIPOVER; HOW TO SURVIVE ONE
Safety Rules1 topic
- Know What Lift Truck Stability Is
Operating Precautions1 topic
- Center of Gravity (CG)
Show all 105 sections
Working Precautions2 topics
- Stability and Center of Gravity (Top View)
- Lift Truck Stability Base
Driving Switches and Controls1 topic
- REFUELING
Turn Signal / Light Switch1 topic
- Gasoline and Diesel Engine Equipped
Key Switch1 topic
- LPG Equipped
Warning Lights Glow Check1 topic
- OPERATION
LCD Screen1 topic
- New Lift Truck Break-in
Warning Icons and Indicators1 topic
- Before Starting Engine
Basic Screen Display1 topic
- Gasoline/LPG Dual Fuel Type
Basic Operation1 topic
- Instruction for Changeover of Fuel Between LPG and Gasoline
When diagnostic code is shown on display1 topic
- MC Model
Optional Functions1 topic
- Starting Engine
Side Panel1 topic
- Gasoline Model
Presence Detection System+1 topic
- Diesel Model
Mast Interlock System1 topic
- LPG Model
Driving Interlock System1 topic
- Engine Won't Start
Driving Interlock System Functions (Powershift Models Only)2 topics
- When Engine Is "Flooded
- When Engine Is Started after Long Idle Period
shift Models With Australia Specification Only)2 topics
- After Starting Engine
- Before Moving Lift Truck
lia Specification Only)1 topic
- Lift Truck Operation
Neutral System1 topic
- Changing Speed
Neutral System Functions1 topic
- Changing Direction
Seat Belt Warning Icon1 topic
- Operating Techniques
Seat Belt Warning Functions52 topics
- Steering (Turning)
- Inching
- Stopping Lift Truck
- OPERATING TECHNIQUES
- Stacking Methods
- Stacking Different Loads in Size
- Stacking Small Identical Loads
- Stacking Large Identical Loads
- Adjusting Fork Spread
- Before Operating the Lift Truck
- Blinking of the Mast Interlock Indicator Icon
- Inching Into and Lifting the Load
- Traveling With the Load
- Unloading
- Working on Grades
- Normal Travel Position
- Traveling on a Grade
- Starting on a Grade (Engine Stalls on a Grade)
- STORING THE LIFT TRUCK
- End of Each Shift Storage
- Long Term Storage
- Storage within 3 Months
- Storage Exceeding 3 Months
- TRANSPORTATION HINTS
- Lift Truck Loading and Shipping
- Lift Truck Lifting and Tiedown Information
- SPECIAL SITUATIONS
- Care in Cold Weather
- Fuel Oils and Lubrication Oils
- Battery
- Engine Coolant
- Care in Hot Weather
- Fuel Oils and Lubrication Oils
- Battery
- Engine Coolant
- Severe Dust or Lint Conditions
- Air Cleaner Element
- Engine Oil and Engine Oil Filter
- Hydraulic Oil
- Hydraulic Tank Return Filter
- TROUBLESHOOTING
- If a Tire Blew Out
- If a Tire Blows out During Traveling or Operation
- Replacing Tires
- Before Replacing Tires
- To Remove Wheel
- To Raise Front Wheel
- To Raise Rear Wheel
- To Install Wheel
- To Add Air to Tires
- Dual Tire (Optional)
- Stalled Engine
Inside this manual
Real pages from this operation & maintenance manual (221 pages). Open the sample pages (PDF, 394 KB)
- Controls and operation, page 50: KNOW YOUR LIFT TRUCK
- Specifications, page 92: HOW TO AVOID A TIPOVER; HOW TO SURVIVE ONE
- Maintenance, page 197: MAINTENANCE
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 221 pages
Quantity one is the manual described above.
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Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).