WORK MACHINE ENGINE RESTART SYSTEM AND ENGINE RESTART METHOD

摘要

PROBLEM TO BE SOLVED: To improve safety of a work machine mounted with an idling stop function.;SOLUTION: Hazardous factor detection means 71 which detects a hazardous factor detects the same in an area around a crane 1 when an engine 60 is in an idling stop state. A determination section 72 which determines availability of a start-up of the engine 60 determines whether or not the engine 60 can be started when the hazardous factor is not detected. A lower section controller 41 which outputs a restart signal to the engine 60 in the idling stop state outputs the same to an electric motor 62 which starts up the engine 60.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT