| 摘要 |
PROBLEM TO BE SOLVED: To prevent a work unit from re-operating by a false operation in a condition without completing a check on an abnormal place and maintenance after the work unit is terminated by operating an emergency stop switch in a self-propelling crusher mounting various kinds of work units such as a crush unit, a supply unit, a discharge unit. SOLUTION: This self-propelling crusher is configured so as to carry out the stop control of an engine by an engine controller and the stop control of the work unit by a controller for the work unit based on the operation of the emergency stop switch. Further, the restart of the engine after the operation of the emergency stop switch is configured to reset the emergency stop switch and also so as not to be permitted if the restart operation of an engine key switch is carried out from an OFF state. COPYRIGHT: (C)2006,JPO&NCIPI
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