| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine work machine which is excellent in operability of a throttle wire.SOLUTION: Figure 4(a) represents an idling state. A throttle wire 100 is pull down from the idling state to shift an arm engagement part 104 to a lower side. When the arm engagement part 104 is alienated from an arm 94, the arm 94 (throttle valve shaft 71) is energized as represented by Figure 4(b) to turn clockwise (in direction to increase the throttle opening) by a governor spring 93. Thereby, rotation number of an engine becomes large to be a working state. A throttle wire fitting part 72 is integrated with a diaphragm cover 78 to form a tabular member. The throttle wire 100 (outer tube 101) can be fixed in the vicinity of the arm 94 with high accuracy so that operation of the arm 94 by using the throttle wire 100 can be performed with high accuracy. |
