| 摘要 |
PROBLEM TO BE SOLVED: To provide a working machine capable of setting an objective work rate by counting an operation time. SOLUTION: When a working clutch is turned on (S11: YES), the counting of an operation time is started (S12), and the operation time is displayed and recorded at proper time intervals (S13 and S14). Whether the working clutch is turned off or not is determined (S15), and when the turn-off of the working clutch is determined (S15: YES), the counting of the operation time is stopped (S16). An input of a work area is accepted (S18), and the operation time per unit work area is calculated (S19). A work rate is read from a work rate setting table (S20), and the operation time and the work rate are outputted (S21). COPYRIGHT: (C)2006,JPO&NCIPI
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