Description
This hydraulic power unit is widely used in lift gate trucks, providing stable power for liftgate operation. It features a 24V DC hydraulic motor, a cartridge valve, and a steel oil reservoir holding about 2.9 gallons of oil, with oil ports G1/4 or M14 x1.5 P1/P2. The system pressure is 2320 PSI and the flow is 1.65 GPM, delivering reliable lifting and smooth lowering for both liftgate and tailgate systems.
Ideal as a liftgate hydraulic pump module, it is compact and easy to install, making it a practical choice for delivery trucks and cargo vehicles.
| Parameter |
Specification |
| Reservoir Capacity |
Steel, 2.9 Gal |
| Motor |
24V DC, 2KW |
| Flow |
1.65 GPM |
| Valve |
Cartridge Valve |
| System Pressure |
2320 PSI |
| Oil Port |
G1/4 or M14 x 1.5 P1/P2 |
| Manufacturer Warranty |
1 Year Limited Warranty |
With a closed architecture, this Power Units For Tailgate Lift is used to control the opening/closing and lifting/lowering of tailgates of trucks. The pressure compensated by the flow control valve is to be regulated the opening and lowering speed automatically.
Drawing
Standard hydraulic circuit diagram shown below. We provide professional customization for oil port threads, manifold blocks, and mounting brackets to meet your specific engineering requirements.
Precautions
- Over 80% of hydraulic system failures are caused by improper hydraulic oil. Correct oil usage is crucial for the reliability of a liftgate hydraulic pump.
- The recommended oil viscosity is 22–46 mm²/s (ISO 3448). Always filter the hydraulic oil through a 10–30 μm filter before use. N46 hydraulic oil is recommended.
- Clean all hydraulic parts before installing the mini hydraulic power pack. Check oil levels after the first run and refill if necessary.
- Change the oil after 100 hours of use, then every 3000 hours.
- We offer hydraulic power units with your preferred power, flow, pressure, and tank capacity, including those for a tailgate hydraulic pump.
- Install the electric hydraulic pump horizontally for proper operation.
- The electric pump operates on an S3 duty cycle: 30 seconds on, 270 seconds off.
- To prevent overheating, maintain a 1:9 operation-to-rest ratio for the mini hydraulic power pack.
| Model |
Volt engine |
Motor Power |
Nominal Speed |
Displacement |
System Pressure |
Tank Capacity |
| HPP 70AE2.511D2404H |
24 volt DC |
2KW |
2500RPM |
2.5mL/r |
16MPa |
11L |
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