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Rexroth - R902016232 A4VG125EP2/32+A4VG56EZ2/32 - Axial Piston Hydraulic Pump Description
Rexroth - R902016232 A4VG125EP2/32+A4VG56EZ2/32 - Axial Piston Hydraulic Pump
Type: Axial Piston Variable Hydraulic Pump Set (Swashplate design, tandem configuration)
Model: A4VG125EP2/32 + A4VG56EZ2/32
Series: A4VG
Displacement:
125 cc/rev (variable) – A4VG125EP2/32
56 cc/rev (variable) – A4VG56EZ2/32
Control:
EP2 (Proportional electric control with pressure feedback) – A4VG125
EZ2 (Electronic control with additional functionalities) – A4VG56
Nominal Pressure: 400 bar
Maximum Pressure: 450 bar
Rotation: Clockwise (R) (application dependent)
Speed Range: Up to 2600 rpm (based on system and displacement)
Mounting: Tandem flange mounting for compact integration
Port Connection: SAE standard ports
Fluid: Mineral oil (recommended viscosity 16–36 mm²/s)
Temperature Range: -20°C to +80°C
Weight: Approx. 180 kg (combined)
Features:
? Tandem pump configuration for simultaneous multi-circuit hydraulic supply
? Variable displacement for precise, efficient hydraulic power management
? Proportional electric and electronic control for smooth, responsive operation
? High-pressure capacity up to 450 bar for demanding hydraulic systems
? Compact, robust design for marine, mobile, and industrial hydrostatic systems
? High volumetric and mechanical efficiency with low noise during continuous operation
? Long service life with low maintenance requirements
? Ideal for marine hydraulics, offshore cranes, winches, and heavy industrial equipment requiring dual variable flows in a single integrated system
This high-performance axial piston pump from Rexroth delivers exceptional reliability and efficiency for demanding hydraulic applications. Engineered for precise flow control and optimal power transmission, it is ideal for use in industrial machinery and heavy-duty hydraulic systems. Designed to withstand rigorous operating conditions, this variable displacement pump ensures long service life and consistent performance. It is an excellent choice for maintaining and upgrading hydraulic equipment, offering superior durability and efficiency.
