To provide a harvester comprising an operation part and an auxiliary work part on a machine body, and capable of performing a required operation even when operations on the operation part and on the auxiliary work part are different.SOLUTION: A harvester is configured to harvest crops in a farm field on a harvesting part on a front part of a machine body, transport the crops to a rear part of the machine body by a transport part, then collect the crops from a rear end position of the transport part to a collection part. A main switch for controlling an actuator is provided on an operation part on a front part of the machine body, a sub switch for controlling the actuator is provided on a work deck in the vicinity of the transport part 3 on a rear side of the operation part, and by a controller 70, when the main switch and the sub switch are operated simultaneously, an actuation of the actuator based on the operation of the sub switch is performed in preference to operation of the main switch.SELECTED DRAWING: Figure 11【課題】機体に運転部と補助作業部とを備え、運転部での操作と補助作業部での操作が異なる場合でも、必要とする操作が行われる収穫機を構成する。【解決手段】圃場の作物を、機体の前部の収穫部で収穫し、搬送部で機体後方に搬送し、搬送部の後端位置から回収部に回収するように収穫機が構成されている。機体の前部の運転部にアクチュエータを制御する主スイッチを備え、運転部の後側で搬送部３の近傍の作業デッキにアクチュエータを制御する副スイッチを備え、主スイッチと副スイッチとが同時に操作された場合には副スイッチの操作に基づくアクチュエータの作動を、主スイッチの操作に優先して行わせる制御装置７０を備えた。【選択図】図１１
