The 0PUARB2-Q1 Series Hydraulic Gear Pump is a compact, high-speed external gear pump specially designed for small hydraulic power systems and mobile equipment. Featuring a lightweight aluminum alloy housing, precision-machined gears, and an optimized pressure-balanced structure, this series delivers excellent efficiency, stable flow output, low noise operation, and long service life.

The 0PUA Series is ideal for applications where compact dimensions, lightweight construction, and reliable hydraulic performance are required, including agricultural machinery, compact construction equipment, lifting platforms, hydraulic power packs, industrial automation equipment, and mobile hydraulic systems.

Working Principle

The 0PUARB2-Q1 Series operates according to the positive displacement principle of external gear pumps.

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

This design ensures smooth, efficient, and reliable hydraulic power transmission.

Applications

The 0PUARB2-Q1 Series Hydraulic Gear Pump is widely used in:

• Mini hydraulic power units
• Agricultural equipment
• Compact construction machinery
• Aerial work platforms
• Material handling equipment
• Hydraulic lifting systems
• Industrial automation machinery
• Mobile hydraulic equipment
• Lubrication systems
• Small hydraulic control systems