PROBLEM TO BE SOLVED: To provide an inexpensive and easily-operable work device capable of heightening workability of mowing or the like on a slope.SOLUTION: A work device 100 includes a carriage-shaped work part 20 for performing a work, while moving, a remote control part 30 capable of performing remote control of an operational state of the work part 20, and having a hand operation part 31 held by an operator, and a connection member 40 for connecting the work part 20 to the hand operation part 31, capable of adjusting a length by a length adjustment part 42 provided on the hand operation part 31 side.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】斜面での草刈り等の作業性を高め、操作も簡易で安価な作業装置を提供すること。【解決手段】作業装置100は、移動しつつ作業を行う台車状の作業部20と、作業部20の動作状態の遠隔的な制御を可能にするとともに、作業者が保持する手元操作部31を有する遠隔制御部30と、作業部20と手元操作部31とを連結するととともに、手元操作部31側に設けられた長さ調整部42によって長さ調整が可能な連結部材40とを備える。【選択図】図1