Hydraulic Pump A8V55 For EX165 Excavator Hydraulic A8V55 Pilot Pump Uchida Gear Pump A8V55
Hydraulic Pump A8V55 For EX165 Excavator Hydraulic A8V55 Pilot Pump Uchida Gear Pump A8V55
– Variable double pump with two axial tapered piston rotary
groups of bent axis design, for open circuit hydraulic drives.
– One common suction port
– Flow is proportional to drive speed and displacement and is
infinitely variable between qV max and qV␣ min␣ = 0
– Comprehensive program of control devices available
– The pump is suitable for direct mounting to flywheel housing of
the diesel engine
– The drive shaft bearing (tandem taper roller bearing) is
designed to meet the requirement for long service life and high
working pressures
– Summation power control (mechanically coupled) and
individual power control
– Power take-off, for mounting of axial piston and gear pumps
– Integral auxiliary pump with pressure relief valve,
optional additionally with pressure reducing valve
– External adjustment of control possible while in operation