HELI CPC 25 User Manual

FORWARD
The performance, structure, operation and maintenance and other aspects of the K
series 2-3.8t forklift truck are described in this manual in order to guide the operators
to use and maintain the truck properly.
The rules and notices in the manual should be abided seriously by all of relative
person to enable trucks in optimized working state for long period and bring the
highest efficiency.

HELI CPC 25 Specifications

General

Model	CPC25
Load Capacity	2500 kg
Lift Height	3000 mm
Load Centre Distance	500 mm
Tire Type	Pneumatic
Overall Width	1150 mm
Type	Forklift
Rated Load	2500 kg
Standard Lift Height	3000 mm
Power Source	Diesel
Mast Type	Duplex
Load Center	500 mm
Engine Power	36 kW
Fuel Type	Diesel

Summary

I. Driving Operation and Daily Maintenance of Forklift Truck

3. Precautions before Operation

4. Operation of Forklift Truck

Detailed instructions for operating the forklift truck.

7. Lubrication Chart

IV. Construction, Principle, Adjustment and Maintenance of Forklift Trucks

1. Power System

Details about the forklift's power system components and function.

1.2 Fuel System

Explanation of the fuel system components and operation.

2. Clutch and Clutch Pedal

Details on the clutch system and pedal operation.

2.2 Replacement of Friction Piece

2.4 Adjustment of Clutch Pedal Travel

Procedure for adjusting the clutch pedal's travel.

3. Transmission, Reduction Gear and Differential

Overview of the transmission, reduction gear, and differential.

3.2 Transmission

Explanation of the transmission's construction and operation.

3.2.6 Synchromesh mechanism

3.3 Reduction Gear

Details on the reduction gear's function and construction.

3.4 Differential

Explanation of the differential's role and components.

4. Hydraulic-powered Transmission & Torque Converter

Details on the hydrodynamic transmission and torque converter.

4.2 Torque Converter

Explanation of how the torque converter functions.

4.3 Hydraulic Clutch

Information about the hydraulic clutch system.

4.4 Control Valve, Relief Valve and Inching Valve

4.7 Hydraulic Circuit(Hydrodynamic Transmission Type Drive Unit)

Diagram and explanation of the hydrodynamic transmission hydraulic circuit.

6. Steering System

(1) Powered steering ass'y

(2) Steering cylinder

6.3 Steering System Troubleshooting

Common problems, causes, and remedies for the steering system.

8. Brake System

8.2 Master Cylinder

Detailed explanation of the master cylinder's function and components.

8.3 Wheel Brake

Information on the internal expansion hydraulic wheel brake.

8.4 Clearance Self-adjuster

8.5 Parking Brake

Details on the mechanical parking brake system.

8.6 Brake Pedal Adjustment (Truck with clutch)

8.7 Brake Pedal Adjustment (Truck with torque converter)

8.8.1 Wheel brake disassembly

8.8.2 Inspection of wheel brake

8.8.3 Wheel brake remounting

8.9 Operation Test to Clearance Self-adjuster

8.10 Wheel Brake Troubleshooting

Common wheel brake problems, their causes, and remedies.

9. Hydraulic System

9.2 Main Pump

9.3 Control Valve & Divider

Explanation of the control valve assembly and flow divider.

9. 3. 2 Relief valve and flow divider

9.3.3 Action of tilt-lock valve

9.5 Lift Cylinder

Details on the lift cylinder's construction and operation.

9.6 Flow Regulator Valve

9.7 Tilt Cylinder

Details on the double-acting tilt cylinder.

9.8 Maintenance of Main Pump

9.8.2 Inspection and repair

9.8.3 Reassembly

9.8.4 Trial run

9.8.5 Trouble shooting

Common hydraulic system problems, their causes, and remedies.