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US 2026/0208652 A1Published application
Dump truck
AssigneeKomatsu Ltd.
InventorShota YAMAWAKI
Life of this patent
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Abstract
A dump truck includes a dump body, a hoist cylinder that extends to raise the dump body and contracts when the dump body is lowered, a power source, and a motor. The motor operates to raise the dump body based on electric power supplied from the power source, and generates regenerative electric power by the dump body being lowered.
Claims14
A dump truck comprising:
- a dump body;
- a hoist cylinder that extends to raise the dump body and contracts when the dump body is lowered;
- a power source;
- and
- a motor that
- operates to raise the dump body based on electric power supplied from the power source, and
- generates regenerative electric power by the dump body being lowered.
4 more elements
Dependencies are inferred from the claim text.