Steering of the car was by turning the steering wheel, and use of the pedals for brake and clutch functions.
督导的汽车转动方向盘，和使用的制动踏板和离合器的职能。
2
Computer aided design of steeringclutch in the bulldozer based on three-dimensional design software MDT was studied in theories. And the realism significance of this method was discussed.
The traditional steering mechanisms was used in tracked vehicles usually adopted steeringclutch, which had much lower steering precision and complicated operation.