Rexroth tractor 0510 series gear pump
Rexroth Tractor 0510 Series Gear Pump
The Rexroth 0510 Series Gear Pump is a high-performance hydraulic component specifically designed for tractor hydraulic systems, providing reliable and stable hydraulic power for various agricultural operations. As a core part of Rexroth’s hydraulic product lineup, this series integrates advanced technology and robust structural design, making it well-suited to the harsh working conditions of agricultural machinery such as tractors, with excellent durability and operational efficiency .
Core Features
- Low Noise & Stable Operation: Equipped with capacity-optimized involute gears and a special gap compensation device between internal and external gears, the pump achieves low operating noise and small pressure fluctuation, ensuring quiet and stable operation even under high-pressure conditions .
- High Efficiency & Energy Saving: Adopting the latest radial clearance compensation technology, the pump significantly improves working pressure and volumetric efficiency. The pressure-balanced design further enhances energy utilization, reducing fuel consumption of the tractor’s power system .
- Robust & Durable Construction: The pump body is made of cast iron or die-cast aluminum, which has higher strength and excellent shock absorption performance compared to ordinary aluminum alloy materials. The sliding bearings designed for heavy loads and long-life seals ensure a long service life even in harsh agricultural environments .
- Flexible Combination & Strong Adaptability: It can be combined into double or multiple flow pumps and used in conjunction with other series of gear pumps. For tractors, it supports the combination of multiple hydraulic systems such as power steering, power braking, and fan drive, and can integrate various control valves to meet diverse operational needs .
- Wide Viscosity Adaptation Range: Suitable for conveying media with a viscosity range of 0.2-1000000 cp, it can adapt to different hydraulic oil types and working temperature changes in agricultural operations .
Technical Parameters
| Parameter Item | Specification Range |
|---|---|
| Displacement | 1.6 – 87.6 ml/rev (specific value varies by model) |
| Rated Pressure | Up to 35 MPa (350 bar) |
| Peak Pressure | Up to 42 MPa (420 bar) |
| Maximum Speed | Up to 4000 r/min (specific value varies by model) |
| Material | Pump body: Cast iron / Die-cast aluminum; Gear: Steel; Sliding bearing: Copper-tin with steel backing |
| Connection Type | Flange connection or thread connection (complying with ISO/SAE standards) |
Note: Specific parameters are subject to the actual model. For detailed technical data of a specific model, please refer to the official product manual .
Application in Tractors
The 0510 Series Gear Pump plays a crucial role in the hydraulic system of tractors, mainly used in the following key systems :
- Hydraulic Suspension System: Provides hydraulic power for lifting farm tools (such as plows, harrows) and adjusting the depth of soil penetration. Through the stable pressure output of the pump, the driver can accurately control the lifting and lowering of farm tools, ensuring the quality and efficiency of tillage operations.
- Power Steering System: Drives the steering hydraulic cylinder to reduce the steering force of the tractor, making the operation lighter and more flexible, especially suitable for large tractors working in the field for a long time.
- Power Braking System: Supplies pressure oil to the braking system to ensure reliable braking performance, improving the safety of the tractor during operation and transportation.
- Auxiliary Hydraulic System: Drives various hydraulic tools (such as hydraulic motors for harvesters, hydraulic cylinders for loading devices) to expand the functional versatility of the tractor.
Typical Models
Common models of the 0510 Series Gear Pump applicable to tractors include :
- 0510767006
- 0510765057
- 0510325006 (AZPF-11-005RCB20MB)
- 0510225006 (AZPF-12-004RCB20KB)
- 0510990078
Rexroth 0510 Series Gear Pump is committed to providing efficient and reliable hydraulic solutions for the agricultural machinery industry. With its excellent performance and strong adaptability, it has become the preferred component for many tractor manufacturers and after-sales maintenance markets.
