| 摘要 |
An engine-driven work machine (10) having a target engine speed selection unit (65) and a control unit (89). The target engine speed selection unit (65) selects and specifies an arbitrary target engine speed from among a plurality of target engine speeds that is set in stepwise fashion. The control unit (89) electrically controls the opening and closing of a throttle valve (92) so that the actual engine speed (14) conforms to the specified target engine speed. |
