To provide an auxiliary power device for in-vehicle hydraulic equipment which reduces an environmental load caused by a hydraulic equipment-loaded vehicle, easy to connect, and causes no problem of an installation space.
The auxiliary power device for the in-vehicle hydraulic equipment is configured to include: piping 51, 52 with one-side ends respectively detachably configured in relation to the hydraulic equipment 25 such as a hydraulic actuator and a hydraulic tank 26 which are loaded on the hydraulic equipment-loaded vehicle 1 such as a concrete mixer truck and a crane vehicle, and being supplied with working fluid forcibly fed by an in-vehicle hydraulic pump 24 driven by the driving force of an engine 11; a hydraulic pump 41 with a discharge port and a suction port respectively connected to the other ends of the piping 51, 52; a motor 42 driving the hydraulic pump 41; a battery 71 supplying power to the motor 42; a control part 6 controlling the battery 71; and a base material 81 fixing the hydraulic pump 41, motor 42, battery 71 and control part 6 to integrate them.
SAKATA JUN
MIYATAKE YOSHIYUKI
TATSUMI YOSHIHISA
TANIGAWA USHIO
AZUMA KOICHI
OBUCHI HIDEO
ISUZU SHATAI KK
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