Rexroth Hydraulic Pump A4VSO250DR/30R-PPB13N00 Long Service Life Flexible Control Excellent Performance

The Rexroth hydraulic pump A4VSO250DR/30R-PPB13N00 is a swash plate structure axial piston variable pump produced by Bosch Rexroth of Germany. Designed for open circuit hydrostatic transmission, its flow rate is proportional to the input speed and displacement, with variable speed achieved by adjusting the inclination angle of the swash plate.

The pump features excellent suction performance and maintains low noise levels with a long service life at rated working pressures up to 350 bar. Its drive shaft absorbs axial and radial loads while offering a high power/weight ratio, ensuring reliable and efficient operation under demanding conditions. The pump supports multiple control forms including direct drive, remote control, and electronic control options, with rapid response times.

• Metallurgical industry: Equipment such as steel and forging presses
• Mining machinery: Crushing, screening, and mineral processing equipment
• Engineering machinery: Excavators, loaders, and similar equipment
• Marine machinery: Ship hydraulic systems including steering gear and anchor winches
• Petroleum equipment: Hydraulic systems in oil extraction and drilling equipment
• Machine tool control: Hydraulic transmission systems for precise motion control
• Water conservancy and hydropower: Equipment such as hoists in water projects

• High efficiency and energy saving: Precise flow control with stepless variables
• Excellent performance: Stable flow output under high pressure and harsh conditions
• High reliability: Aviation-grade roller bearings for stable long-term operation
• Low noise: Maintains quiet operation at rated pressures
• Compact structure: High power/weight ratio for easy installation
• Flexible control: Multiple control options with rapid response
• Long service life: Optimized internal structure reduces maintenance needs
• Strong adaptability: Works with HF oil when parameters are reduced
• Convenient installation: Standardized structure with SAE metric flange connections