PROBLEM TO BE SOLVED: To provide an electric combine harvester in which a battery which supplies electric power to an actuator, uses both an engine and an actuator for a driving source of a vehicle, uses only the driving source of a threshing cylinder as an engine power force, and can supply electric power sufficiently enough to drive a driving part other than the threshing cylinder to the actuator is efficiently arranged in the limited space of a machine body, the size of the machine body is reduced, and environmental load is reduced.SOLUTION: The engine and the battery B are loaded in the vehicle. The battery B supplies the electric power to the electric motor through an invertor. An operation part comprising a plurality of processing parts including a running part and a threshing part of the vehicle are driven by each diving source of the engine and the electric motor. The running part is driven by the power of the electric motor. The operation part includes: an actuator driving part for driving with the power of the electric motor and an engine driving part for driving with the power of the engine E. The battery B is installed below a feed chain of the threshing part.COPYRIGHT: (C)2012,JPO&INPIT【課題】アクチュエータに電力を供給するバッテリーであって、車両の駆動源にエンジンとアクチュエータを併用し、扱胴の駆動源のみをエンジン動力とすると共に、アクチュエータに扱胴以外の駆動部を駆動させるだけの十分な電力を供給可能とするバッテリーを限られた機体のスペースに効率的に配設し、機体のコンパクト化を図ると共に、環境負荷を軽減させた電動コンバインを提供する。【解決手段】車両にエンジンおよびバッテリーBを搭載し、バッテリーBはインバータを介して電動モータに電力を供給すると共に、エンジンおよび電動モータの各駆動源によって、車両の走行部と脱穀部を含む複数の処理部からなる作業部とを駆動し、走行部は電動モータの動力で駆動させると共に、作業部は電動モータの動力で駆動させるアクチュエータ駆動部とエンジンEの動力により駆動させるエンジン駆動部とを備え、バッテリーBは脱穀部のフィードチェーン下方に設置する。【選択図】図8
