| 摘要 |
PROBLEM TO BE SOLVED: To provide a traveling gear capable of obtaining a stable sense of steering by keeping substantially constant the radius of turning when a machine body is turned. SOLUTION: In this traveling gear, the machine body is operated to turn to the left or right by tilting a power steering lever 3, and according to the result of detecting the tilting angle of the power steering lever 3 and the result of detecting the traveling speed of the machine body, the driving rotation speed of a hydrostatic transmission 6 for turning is controlled. |
