| 摘要 |
A steering control apparatus for use in endless track type tractor which comprises a pair of control members, a barrel rotatably mounted on a stationary shaft, said control members being fixedly secured to the barrel, a pair of valve connecting levers fixedly secured to the barrel, a valve for steering control clutch for releasing the clutch when actuated, the valve having stems mounted at both ends thereof, and a pair of clutch yokes for releasing clutches when actuated, the clutch yokes being connected to the valve.
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