A4VSO355DRG 30R-PPB13N00 Hydraulic Pump for Off-Highway Machinery

The A4VSO355DRG 30R-PPB13N00 represents the pinnacle of hydraulic pump technology from Rexroth, engineered for the most demanding open-circuit hydraulic applications. This industrial-grade variable displacement axial piston pump delivers exceptional performance with its massive 355 cm³ displacement capacity, operating at a nominal pressure of 350 bar and capable of handling peak pressures up to 400 bar.

Technical Specifications:

• Construction: Heavy-duty cast iron housing (187.9 kg)

• Performance Parameters:

  • Speed range: 0-2200 RPM

  • Variable flow rate controlled by displacement and speed

  • Operating temperature range: -25°C to +90°C (-13°F to +195°F)

• Fluid Compatibility: Compatible with mineral and synthetic hydraulic oils (15-160 mm²/s viscosity)

• Sealing Options: Available with Viton or NBR seals

• Control System: Pressure-controlled operation with clockwise rotation (R)

Key Features & Benefits:

1. Precision Flow Control: Advanced variable displacement mechanism enables precise flow adjustment to match exact system requirements

2. Extreme Pressure Performance: 400 bar maximum pressure capability for heavy industrial applications

3. Superior Reliability:

   • Robust cast iron construction ensures extended service life

   • Excellent suction characteristics maintain stable performance

   • Low-noise operation suitable for noise-sensitive environments

4. Flexible System Integration:

   • Modular design simplifies installation

   • Multiple mounting options available

   • Visual swivel angle indicator for easy operation monitoring

5. Responsive Operation: Fast response times guarantee precise hydraulic control

Industrial Applications:

• Heavy Construction Equipment: Hydraulic systems for excavators, cranes, and bulldozers

• Metal Processing: Hydraulic stations in rolling mills and forging equipment

• Plastic Manufacturing: High-pressure control for injection molding machines

• Material Processing: Ceramic and refractory press applications

• General Industrial Use: Heavy-duty hydraulic power units