Electric work machine
AssigneeYanmar Holdings Co., Ltd.
InventorSatoshi Kitahara
Life of this patent
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AssigneeYanmar Holdings Co., Ltd.
InventorSatoshi Kitahara
Estimating the term…
A hydraulic excavator provided as an electric work machine includes an electric motor, an electric instrument connected to the electric motor via a power supply path, a first heat exchanger that cools a refrigerant passing through the electric instrument, a hydraulic pump driven by the electric motor and discharges a hydraulic oil, a second heat exchanger that cools the hydraulic oil, a fan, and first and second flow paths. The first flow path has a first flow path one-end-side opening at one end thereof. The second flow path has a second flow path one-end-side opening at one end thereof. The first flow path one-end-side opening is located at the flow path of wind generated by driving the fan and crossing the first heat exchanger. The second flow path one-end-side opening is located at the flow path of wind generated by driving the fan and crossing the second heat exchanger.
An electric work machine comprising:
Dependencies are inferred from the claim text.