| 摘要 |
A motor grader blade control system comprises that one ends of respective lift cylinders 11 a and 11 b are connected to a lifter bracket 7 respectively through first support means 20 a and 20 b, and other ends of the lift cylinders 11 a and 11 b are connected to a draw bar 3 respectively through second support means 21 a and 21 b. The one ends and the other ends of the lift cylinders 11 a and 11 b are offset from each other in a front-rear direction of the motor grader as viewed from above the motor grader. The pair of lift cylinders 11 a and 11 b are disposed inclined as viewed from a side of the motor grader. With this structure, each end of the lift cylinders 11 a and 11 b and the lifter bracket 7 can be disposed such that a height position of each end of the lift cylinders 11 a and 11 b is substantially equal to a height position of the lifter bracket 7 as viewed from the side of the motor grader. So a visibility hindrance by the pair of lift cylinders can extremely be lowered.
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