PROBLEM TO BE SOLVED: To provide a combine harvester easily performing the works of loading down to a conveying vehicle, etc.SOLUTION: When an operation-switching dial is switched to a loading position, a controlling part is switched to a loading mode (timing l). On becoming the loading mode, the controlling part sets the rotating speed of an engine in a set low rotating speed slower than the rotating speed usable in an operating time, and also sets the vehicle height as the most ascended position. Also, the controlling part sets a pre-treating part at the most descended position and also switches the narrow guide from its operating position to housing position.COPYRIGHT: (C)2012,JPO&INPIT【課題】搬送車輌への積み降ろし作業などが容易なコンバインを提供する。【解決手段】作業切替ダイヤルが積載位置に切替えられると、制御部は積載モードへと切替る(タイミングl)。積載モードになると制御部は、エンジンの回転速度を、作業時に使用可能な回転速度域よりも低い設定低回転速度に設定すると共に、車高を最上げ位置に設定する。また、制御部は、前処理部を最下降位置に設定すると共に、ナローガイドも作業位置から収納位置へと切替える。【選択図】図7