| 摘要 |
<p>This work machine is provided with: a pneumatic pump (5A); a pneumatic drive device; a pneumatic control valve (50); a communicatively connected first control device (81) and second control device (82); a work tool (60); a first operation signal output device (71) which outputs a first operation signal corresponding to the operation amount of the work tool (60) to at least the first control device (81); and a second operation signal output device (72) which outputs a second operation signal corresponding to the operation amount of the work tool (60) to at least the second control device (82). In a first determination unit, the first control device (81) determines first operation amount data based on the first operation signal and second operation amount data based on the second operation signal, and if an error is determined, the first control signal output unit outputs a stop signal to control the pneumatic control valve (50) to a stop state.</p> |
