US 12,330,517 B2
Working machine
Takahiro Takaki, Osaka (JP)
Assigned to KUBOTA CORPORATION, Osaka (JP)
Filed by KUBOTA CORPORATION, Osaka (JP)
Filed on Jun. 14, 2022, as Appl. No. 17/840,145.
Claims priority of application No. 2021-117177 (JP), filed on Jul. 15, 2021.
Prior Publication US 2023/0019714 A1, Jan. 19, 2023
Int. Cl. B60L 50/71 (2019.01); B60K 15/07 (2006.01); B60L 50/72 (2019.01)
CPC B60L 50/71 (2019.02) [B60K 15/07 (2013.01); B60L 50/72 (2019.02); B60L 2200/40 (2013.01); B60Y 2200/221 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A working machine comprising:
a vehicle body;
a traveling device that supports the vehicle body;
a drive that drives the traveling device; and
a cabin that accommodates an operator seat,
wherein the drive has
a drive motor that drives the traveling device,
a fuel cell that supplies electric power to the drive motor,
a controller that controls power supply from the fuel cell to the drive motor, and
a hydrogen tank that supplies a hydrogen gas for fuel to the fuel cell, and
wherein the hydrogen tank is disposed in an upper portion of an internal space of the cabin.