PROBLEM TO BE SOLVED: To provide a working implement capable of putting its operational part to an operable condition without any time lag when the turning travel of the machine body ends and then the machine body is to be put to working travel in the following working step.SOLUTION: The working implement is so configured that: an operational part switchable between operational and non-operational modes by the operation of an electric motor M3 is switched to the operational mode following a lapse of time necessary for starting up after switched to the operational mode side, and includes an operational part-operating means 53 for obtaining such timing as to be predicted that the machine body comes to a position at a point of time, by a time corresponding to the time necessary for starting up before a point of time predicted to come to a turn-ending position after beginning turning travel, based on the detection information from a machine body position detective means 51 for detecting the position of the machine body under turning step and a vehicle speed detective means 50 for detecting the traveling speed of the machine body, and for switching the electric motor M3 to the operational mode side at the obtained timing and a timing-correction means 100 of manually operational type for correcting the timing.COPYRIGHT: (C)2013,JPO&INPIT【課題】機体の旋回走行が終了して次回の作業行程にて作業走行するときに、作動部を時間遅れなく作動状態にすることが可能となる作業機を提供する。【解決手段】電動モータM3の操作によって作動状態と非作動状態とに切り換え操作自在な作動部が、作動状態側に切り換えてから起動用所要時間が経過したのちに作動状態に切り換わるように構成され、旋回行程中における機体の位置を検出する機体位置検出手段51と機体の走行速度を検出する車速検出手段50との検出情報に基づいて、機体が旋回走行を開始したのちに旋回終了位置に至ると予測される時点よりも起動用所要時間に相当する時間だけ前の時点における機体位置に至ると予測されるタイミングを求めて、そのタイミングにて電動モータM3を作動状態側に切り換える作動部操作手段53と、前記タイミングを補正する人為操作式のタイミング補正手段100とが備えられている。【選択図】図3
