A4VSO71DR/10X-PPB13N00, A4VSO71DRG/10X-PPB13N00, A4VSO71LR2/10R-PPB13N00, A4VSO71LR2D/10R-PPB13N00, A4VSO125DFR/22R-PPB13N00

German Rexroth axial piston pump designed for mining applications and heavy-duty hydraulic systems.

Working ports 13 and 25, flat key splines P and Z, seals P and V, control mode: DR, displacement: 71 (R forward rotation)

The A4VSO is a swashplate-type axial piston variable pump designed for efficient hydrostatic drives in open circuits. Its notable features include excellent suction characteristics, low noise levels, long service life, high power-to-weight ratio, and a modular design.

These pumps are widely used in heavy-duty industrial applications such as ceramic presses, refractory material presses, steel and forging equipment, metallurgical machinery, mining machinery, marine machinery, petroleum equipment, engineering machinery, and machine tool control systems.

The series offers a comprehensive range of control types including DR/DRG for constant pressure control, LR for hyperbolic (constant) power control, and EO2 for electro-proportional control. Other options include manual (MA), hydraulic (HW, HM, HS, HD), and electronic (EM, EO) controls.

The pump can be installed in various positions (horizontal or vertical). The recommended optimal viscosity range for the hydraulic fluid is 16-36 mm²/s. Acceptable fluids include mineral oils and water-glycol, with a required cleanliness level of at least NAS 9级 (ISO 18/15). The operating temperature range is -25°C to +90°C.