| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation support device of a working machine, the device that can properly provide information necessary for improving productivity to an operator of the working machine.SOLUTION: An operation support device of a working machine detects manipulated variables of a boom operating lever 30, an arm operating lever 31, a work tool operating lever 32 and a turning operating lever 33. The operation support device also detects a posture of an operation front 101 using a boom angle sensor 40, an arm angle sensor 41 and a work tool angle sensor 42, and detects a pressure of each cylinder with each of pressure sensors 44-46. Based on these detection values and ON/OFF of a measurement on-off switch 47, a unit time work amount is calculated with a unit time work amount calculation unit 60 in a controller 200, a combined control time is calculated with a combined control time calculation unit 70, a stop time is calculated with a stop time calculation unit 71, a heavy load time is calculated with a heavy load time calculation unit 72, and these operation results are displayed to a monitor 201 along with a preset effect degree by operators, etc.SELECTED DRAWING: Figure 4 |
