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US 12,741,537 B2Granted
Electric work machine
AssigneeYanmar Holdings Co., Ltd.
InventorsDaiki Kanai, Hiroyuki Muraoka
Life of this patent
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Abstract
A hydraulic excavator as the electric work machine comprises: a body frame located in a bottom part of a body; a hood support part vertically provided in the body frame; a battery unit for charging power; an electric motor driven by the power which is supplied from the battery unit; and electrical parts electrically connected to the battery unit. The electrical parts include a first electrical device which is attached, opposite to a side surface of the battery unit, to the hood support part.
Claims9
An electric work machine comprising:
- a body frame located in a bottom part of a body;
- a hood support part vertically provided in the body frame;
- a battery unit for charging power;
- an electric motor driven by the power which is supplied from the battery unit;
- and
- electrical parts electrically connected to the battery unit,
- wherein the electrical parts include a first electrical device which is attached, opposite to a side surface of the battery unit, to the hood support part.
4 more elements
Dependencies are inferred from the claim text.