VOE11884583 Backhoe Loader Main Hydraulic Variable Piston Pump

VOE11884583 Variable Piston Pump Technical Specifications

Pump Type:

Axial piston variable displacement pump, swash plate type structure

Displacement:

74 cm³/r, matching the power demand of Volvo backhoe loader multi-function operation

Rated Working Pressure:

315 bar, maximum peak pressure: 350 bar

Speed Range:

800 ~ 2500 r/min, adaptable to the engine speed change of the whole machine

Control Mode:

Pressure compensator control (PCC), realizing proportional flow output according to load demand

Material:

High-strength ductile iron pump body, with excellent pressure resistance and heat dissipation performance

Sealing System:

Imported high-pressure resistant fluororubber sealing ring, ensuring no oil leakage under extreme high pressure working conditions

Installation Standard:

OEM standard SAE flange mounting, matching the original hydraulic pipeline and connection interface, plug-and-play

Compatibility:

Perfect aftermarket replacement for Volvo OEM part #VOE11884583/VOE11868357, fully interchangeable with the original pump

This hydraulic pump is the top-selling main pump for Volvo backhoe loaders in the global aftermarket, and is the core power component of the hydraulic system of Volvo BL70/71 series classic models.