Professional Automotive Lift Hydraulic Pump – Reliable & Heavy-Duty
Elevate your operations with this high-performance automotive lift hydraulic pump, engineered exclusively for professional car lifts. It features a robust 2.2 kW, 380V AC three-phase motor, a choice of steel or high-visibility plastic reservoir (2.1-3.2 gal / 8-12 L capacity), and a precision 24V DC solenoid valve (220V AC option available).
Key Specifications
- Flow Rate: 1.22-1.91 GPM (4.6-7.2 L/min)
- System Pressure: 3190-3625 PSI (220-250 bar)
- Oil Ports: Standard G1/4 or M14 × 1.5 (P1/P2 compatible)
Smooth Performance & Operation
This unit operates on a power-up/gravity-down principle, utilizing the vehicle’s weight for a controlled descent. The lowering movement is activated by a reliable cartridge solenoid valve, with the lowering speed precision-regulated by an adjustable pressure-compensated flow control valve to ensure a low-noise, smooth operation.
Warranty
Includes a 1-Year Limited Manufacturer Warranty.
Hydraulic Oil & Maintenance Guidelines
More than 80% of hydraulic system failures are related to hydraulic oil, so proper oil selection and maintenance are important for the reliability and stable operation of the automotive lift hydraulic pump.
- Hydraulic Oil: Use oil with a viscosity of 22–46 mm²/s according to ISO 3448. N46 hydraulic oil is recommended.
- Oil Filtration: Filter the hydraulic oil through a 10–30 μm filter before use, and clean all related hydraulic parts before installation.
- Oil Check & Change: Check the tank oil level after initial running. Change the oil after the first 100 operating hours, and then once every 3,000 operating hours.
- Installation: The electric hydraulic pump should be installed vertically for proper operation.
- Motor Duty Cycle: The DC motor is S3 duty and should work intermittently, such as 1 minute on and 9 minutes off, maintaining a 1:9 working-to-rest ratio for thermal balance.
Need technical details or pricing? Please Contact Us for an immediate response and expert guidance on your project.
