Patent ID: 8573339

Claim:
A hybrid industrial vehicle, comprising: an engine; a battery; a first electric motor actuated when supplied with electric power from the battery; a first gear train configured to transmit power of the first electric motor and power of the engine to a drive wheel through the first gear train; a second electric motor actuated when supplied with electric power from the battery; a first hydraulic pump supplying pressure oil to a cargo-handling hydraulic system; a second gear train interposed among the engine, the second electric motor and the first hydraulic pump and mutually transmits power among the engine, the second electric motor and the first hydraulic pump; a second hydraulic pump supplying pressure oil to a steering hydraulic system; and a third electric motor actuated to drive the second hydraulic pump when supplied with electric power from the battery, wherein the pressure oil discharged from the first hydraulic pump and the pressure oil discharged from the second hydraulic pump are merged on a hydraulic line shared by the first hydraulic pump and the second hydraulic pump, and then supplied to the cargo-handling hydraulic system and the steering hydraulic system.