| 摘要 |
PROBLEM TO BE SOLVED: To provide a control mode selector device capable of easily performing the selecting operation for operation modes and a construction machine. SOLUTION: This control mode selector device comprises a plurality of actuators 2, 6, 7 performing different operations, drive means 10, 11, 12, 14, 15, 16 driving the actuators, a plurality of operation levers 22a to 22c instructing the operations of the drive means, a plurality of limit switches 72a to 72e detecting that the operation levers reach near the end of the operation ranges, a mode determination means (controller 23) determining whether the operation mode is a priority operation mode or not according to the combination of the on/off states of these limit switches, and a drive control means (controller 23) controlling the drive means so that the outputs of specific one or more drive means are higher than in normal state when the operation mode is in the priority operation mode by the mode determination means or the output ratio thereof is higher than in the other drive means. COPYRIGHT: (C)2006,JPO&NCIPI
|
