The 1.5PLA*Q0 Series Hydraulic Gear Pump is a compact and lightweight external gear pump designed for low- and medium-pressure hydraulic systems. With a high-strength aluminum alloy housing, precision-machined gears, and optimized internal structure, the pump provides stable flow output, high volumetric efficiency, low noise operation, and excellent durability.

The 1.5PLA*Q0 Series is particularly suitable for compact hydraulic systems where installation space is limited while reliable hydraulic power is required. It is widely used in agricultural machinery, lifting equipment, hydraulic power units, construction machinery, forklifts, material handling systems, and industrial hydraulic equipment.

Working Principle

The 1.5PLA*Q0 Series operates according to the positive displacement principle of external gear pumps.

1. Hydraulic oil enters through the suction port.
2. The drive shaft rotates the driving gear.
3. The driven gear rotates simultaneously.
4. Oil is carried around the outside of the gears.
5. The meshing gears force oil into the outlet chamber.
6. Pressurized hydraulic oil is delivered to the hydraulic system.

This design ensures smooth and continuous hydraulic power transmission.

Product Features

• Compact external gear pump design
• Lightweight aluminum alloy housing
• High volumetric and mechanical efficiency
• Stable flow and pressure output
• Low noise and low vibration operation
• Precision-machined gear set
• Excellent suction performance
• Multiple displacement options available
• Clockwise and counterclockwise rotation options
• Reliable shaft sealing system
• Easy installation and maintenance
• Long service life