A8VO107LA1KS/63R1-NZG05F074 Hydraulic Pump of Rexroth for Rotary Drilling Engineering Machinery

For machines with a multi-circuit system, such as excavators, cranes, drilling rigs
Nominal size 55 … 225
Nominal pressure up to 380 bar
Maximum pressure up to 420 bar
Open circuit
Slant axis variable displacement dual pump with two sets of axial conical plunger rotating components for hydraulic transmission in open circuits

The flow rate is directly proportional to the driving speed and displacement, and can be infinitely variable between qm and 9.mn=0,

A variety of variable devices are used for control and regulation functions with different requirements. The design of drive shaft bearings meets the requirements of long life and high working pressure,

The pump is suitable for direct installation on the flywheel housing of a diesel engine.

A shared oil suction port

Total power control (mechanical connection) and specification 55-200 for sub power control

Built in auxiliary pump (specification 55-200) with safety valve, optional with pressure reducing valve auxiliary drive output, can be installed with axial piston pump and gear pump

Good power to weight ratio