Mitsubishi Heavy Industries Limited

Koichi Yamada

Hideki Hashimoto

Kensuke Futahashi

Kiyomitsu Ogawa

Hiroyuki Kanazawa

Masataka Kawaguchi

Yasutaka Fuke

Hiroyuki Sugiura

An object is to provide a work vehicle whose drive portion can be downsized. An engine having an engine output shaft, an electric motor driven by a battery which is attached integrally to the engine output shaft so as to drive the engine output shaft, a traveling drive portion having a transmission connected to the engine output shaft and a traveling drive shaft which is rotated by the transmission and which moves the traveling wheels, a work drive portion selectively performing work by means of power from the engine output shaft, a generator charging the battery, a traveling regeneration portion transmitting regenerative energy of the traveling drive portion to the generator, a work regeneration portion transmitting regenerative energy of a fork drive portion to the generator, and a one-way clutch for traveling and a one-way clutch for work provided, respectively, to the traveling regeneration portion and the work regeneration portion, which suppress transmission of motive power from the generator, are included.

Work vehicle

Growing community of inventors

Sagamihara, Japan

Koichi Yamada