Patent ID: 9593462
Date: 2017-03-14
CPC Classifications: B60K,B60Y,E02F,H02K

Claim:
1. A construction machine comprising: an engine unit including an engine, a hydraulic pump driven by drive force of the engine, and a generator motor disposed between the engine and the hydraulic pump, the generator motor having a rotary shaft connected to an input shaft of the hydraulic pump and to an output shaft of the engine and a first housing fixed on an engine side and a second housing fixed on a hydraulic pump side, the generator motor further including a rotor and a stator mounted to the second housing such that the rotor and the stator are removed with the second housing when the second housing is disconnected from the first housing, a majority of each of the stator and the rotor being disposed within the second housing when the second housing is connected to the first housing; a body frame on which the engine unit is installed; mounting portions provided to the engine and to the first housing to support the engine unit on the body frame; the mounting portions being provided to the first housing without being provided to the second housing; a flange portion fixed to the second housing to support the rotor via a bearing, an oil path being formed in the flange portion to supply oil to the bearing; and an oil cooler that is fixed to the second housing and removed with the second housing when the second housing is disconnected from the first housing.