Hydraulic Power Unit for Car Lift

1、 Product Introduction

This hydraulic power unit is a complete set of hydraulic pump stations specifically designed for double column/four column car lifts. It integrates a drive motor, hydraulic valve group, large capacity oil storage tank, and manual pressure relief operating mechanism, providing stable lifting power for car maintenance and lifting equipment. It is also suitable for use on lifting platforms and small lifting equipment. The overall structure is compact and easy to install, making it the core hydraulic component of automotive repair equipment.

2、 Core Structure and Configuration

Drive motor assembly

Equipped with pure copper winding drive motor, supporting 220V single-phase/380V three-phase voltage options, equipped with a green start button on the right side, insulated shell protection, low operating noise, stable power output, and low heat generation during long-term lifting operations. Reserved standard wiring terminals, easy to connect and compatible with various lifting machine electrical control circuits.

Hydraulic control valve group

Equipped with a manual directional pressure relief handle (red operating ball head), one key pressure relief slowly lowers the vehicle, a red overflow pressure regulating valve can adjust the system oil pressure, and the valve block adopts precision casting technology with strong sealing performance to prevent oil leakage; Built in overload pressure protection structure to prevent equipment damage caused by overload.

Large capacity steel fuel tank

Extended and thickened carbon steel oil storage tank, treated with rust proof paint inside and outside, sufficient oil storage, excellent heat dissipation performance, suitable for frequent lifting and lowering conditions; The tank body is reserved with oil injection ports and oil discharge screws, making it easy to add and replace hydraulic oil.

Security protection design

Equipped with pressure overload protection and manual emergency pressure relief device, the lifting platform can be manually lowered in the event of a power outage; The standard of the whole machine's pipeline joints is universal, and the disassembly and maintenance are simple.

3、 Product advantages

Strong power, smooth lifting and lowering

High pressure hydraulic output, uniform lifting speed, gentle drop buffer, no shaking during lifting, suitable for 3-4 ton conventional car lifts.

Durable and leak proof, with a long service life

A complete set of imported seals, valve block precision machining without sand holes, tank body rust and corrosion resistance, long-term use without oil leakage, reducing maintenance costs in the later stage.

Integrated compact design

The motor, valve group, and fuel tank are integrated in one, occupying a small space and can be directly installed on the side of the lifting column, suitable for the vast majority of domestic and imported double column lifting machines.

Safe and simple operation

Electric lifting+manual pressure relief dual mode, with a green button for one click up and a red handle for easy descent, making it easy for beginners to get started quickly; Equipped with pressure protection to prevent the risk of overpressure and pipe bursting.

Multi-specification adaptation

Motor power, fuel tank capacity, and working pressure can all be customized, covering the full range of needs of auto repair shops, 4S stores, and small lifting equipment.

4、 Applicable scenarios

Supporting power source for double column and four column car maintenance lifts

Small lifting platform, simple lifting equipment hydraulic system

Specialized hydraulic pump stations for auto repair shops, car beauty salons, and vehicle maintenance workshops

5、 Technical parameters （regular model）

Working voltage:220V/380V optional

Motor power:1.5KW/2.2KW

Rated working pressure:16-20MPa

Fuel tank capacity:6L/8L extended fuel tank

Control mode: electric ascent, manual pressure relief descent

Applicable lifting tonnage: ≤ 4 tons lifting equipment