PROBLEM TO BE SOLVED: To provide a technology to easily specify a working body at low costs in a working machine having a working body selected from a plurality of types.SOLUTION: A working machine (10) includes a machine body (12) equipped with a driving source (11), a working body (21, 41, or 61) selected from a plurality of types according to work, which can be attached to/detached from the machine body (12), and a control part (19) for controlling the driving source (11). The machine body (12) includes a plurality of sensors (71 and 72) for detecting detection bodies (73 and 74) and issuing a detection signal when one working body (21, 41, or 61) selected from the plurality of types is attached to the machine body (12). The control part (19) specifies one working body (21, 41, or 61) according to each detection signal received from the plurality of sensors (71 and 72), and, based on the result of the specification, controls the driving source (11) to the characteristics suitable for the work of one working body (21, 41, or 61).SELECTED DRAWING: Figure 6COPYRIGHT: (C)2017,JPO&INPIT【課題】複数種のなかから選択される作業体を有する作業機において、低コストで簡易に作業体を特定できる技術を提供すること。【解決手段】駆動源(11)を備えた機体(12)と、作業に応じて複数種のなかから選択され機体(12)に対して脱着可能な作業体(21,41,61)と、駆動源(11)を制御する制御部(19)と、を有する作業機(10)において、機体(12)は、複数種のなかから選択された1つの作業体(21,41,61)が機体(12)に取り付けられた時に検出体(73,74)を検知して検知信号を発する複数のセンサ(71,72)を備え、制御部(19)は、複数のセンサ(71,72)から受けた各検知信号に従って1つの作業体(21,41,61)を特定し、特定結果に基づいて1つの作業体(21,41,61)の作業に適した特性に駆動源(11)を制御する。【選択図】図6
