PROBLEM TO BE SOLVED: To provide a mowing machine that can precisely estimate work possible time.SOLUTION: The mowing machine 1 includes: a drive motor 70 for traveling which is a power source for traveling that moves a mower 50 for mowing grass a traveling battery 101 which is an electrical source of the drive motor 70 for traveling a sensor 113 for accumulated electricity quantity of battery for detecting accumulated electricity quantity of the traveling battery 101 a current value sensor 112 for detecting a consumed current of the drive motor 70 for traveling during the drive of the drive motor 70 for traveling and a controller 120 for estimating the work possible time based on the accumulated electricity quantity of the traveling battery 101 detected by the sensor 113 for accumulated electricity quantity of battery and the consumed current of the drive motor 70 for traveling detected by the current value sensor 112.COPYRIGHT: (C)2013,JPO&INPIT【課題】精度よく作業可能時間を推定することのできる草刈機を提供すること。【解決手段】草刈機1に、草を刈り取るモーア50を移動させる走行用の動力源である走行用駆動モータ70と、走行用駆動モータ70の電源である走行用バッテリ101と、走行用バッテリ101の蓄電量を検出するバッテリ蓄電量センサ113と、走行用駆動モータ70の駆動時における走行用駆動モータ70の消費電流を検出する電流値センサ112と、バッテリ蓄電量センサ113で検出した走行用バッテリ101の蓄電量と電流値センサ112で検出した走行用駆動モータ70の消費電流とに基づいて作業可能時間を推定するコントローラ120と、を備える。【選択図】図5
