Field Instruments

The Bosch Rexroth A2FO63/61R-VBB05 is a fixed displacement axial piston pump featuring a bent-axis design for hydrostatic drives in open-circuit hydraulic systems. Designed for demanding mobile and industrial hydraulic applications, it delivers high power density, excellent efficiency, compact dimensions, and long service life. The output flow is directly proportional to drive speed and displacement, ensuring reliable hydraulic power transmission under continuous high-pressure operation. The A2FO Series 61 is widely used in construction, mining, marine, agricultural, and industrial machinery requiring dependable high-pressure hydraulic performance.

Features

• Fixed displacement axial piston pump
• Bent-axis design for open-circuit hydraulic systems
• High power density
• Very high overall efficiency
• Compact and economical construction
• One-piece tapered piston with piston rings
• Robust bearing arrangement for extended service life
• Flow proportional to drive speed and displacement
• Suitable for mobile and stationary applications
• Continuous high-pressure capability
• Low maintenance requirements
• Reliable performance in demanding operating environments

Specifications

Make: Bosch Rexroth
Model: A2FO63/61R-VBB05
Material Number: R902160752
Product Type: Axial Piston Fixed Displacement Pump
Series: 61 (Series 6X)
Design: Bent-Axis
Displacement: 63 cm³/rev
Circuit Type: Open Circuit
Direction of Rotation: Clockwise (R)
Nominal Pressure: 400 bar
Maximum Pressure: 450 bar
Version: Metric Version (VBB05)
Flow Rate: Approximately 126–236 L/min (depending on operating speed)
Weight: 18.80 kg
Application: Mobile & Industrial Hydraulics
Hydraulic Fluid: Mineral Oil and approved hydraulic fluids
Efficiency: Very High Overall Efficiency
Power Density: High Power Density
Availability: On Request
Manufacturer: Bosch Rexroth

Applications

• Hydraulic Power Units
• Excavators
• Construction Machinery
• Mining Equipment
• Cranes
• Material Handling Equipment
• Marine Hydraulic Systems
• Agricultural Machinery
• Industrial Hydraulic Systems
• Road Construction Equipment
• Mobile Hydraulic Drives
• Stationary Hydraulic Installations

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk