- Information
Rexroth - R902046182 A4VG125EP2/32+A4VG125+A11VO130DRS/10 - Axial Piston Hydraulic Pump Description
Rexroth - R902046182 A4VG125EP2/32+A4VG125+A11VO130DRS/10 - Axial Piston Hydraulic Pump
Type: Axial Piston Variable Hydraulic Pump Set (Swashplate design, multi-pump assembly)
Model: A4VG125EP2/32 + A4VG125 + A11VO130DRS/10
Series: A4VG, A11VO
Displacement:
125 cc/rev (variable) – A4VG125EP2/32
125 cc/rev (variable) – A4VG125
130 cc/rev (variable) – A11VO130DRS/10
Control:
EP2 (Proportional electric control with pressure feedback) – A4VG
DRS (Pressure control with load-sensing) – A11VO
Nominal Pressure:
400 bar (A4VG)
350 bar (A11VO)
Maximum Pressure:
450 bar (A4VG)
400 bar (A11VO)
Rotation: Clockwise (R) (application dependent)
Speed Range: Up to 2600 rpm (depending on application)
Mounting: Integrated multi-pump flange mounting for compact system layout
Port Connection: SAE standard ports
Fluid: Mineral oil (recommended viscosity 16–36 mm²/s)
Temperature Range: -20°C to +80°C
Weight: Approx. 350 kg (combined unit)
Features:
? Triple-pump assembly for simultaneous multi-circuit hydraulic supply
? Variable displacement on all pumps for precise, efficient power delivery
? Proportional electric control with pressure feedback and load-sensing for smooth system operation
? High-pressure operation up to 450 bar for demanding hydraulic systems
? Compact, robust design ideal for marine, offshore, and heavy industrial machinery
? High volumetric and mechanical efficiency with low operational noise
? Long service life with minimal maintenance requirements
? Ideal for offshore winches, marine hydraulics, cranes, and heavy machinery requiring multiple controlled flows in a single integrated assembly
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.
