Power is delivered to a spline shaft by a poweroutputshaft of a tractor via a universal transmission shaft, an input shaft of a gear box, and a conical gear pair in mesh;
动力由拖拉机的动力输出轴，通过万向传动轴、传动箱的输入轴、经互相啮合的圆锥齿轮付传递至花键轴；
2
An oil pump (18) is arranged on the external part of the casing of the gear box and on a poweroutputshaft (17), and an oil cylinder (9) is arranged on the rear upper part of the gear box.
在变速箱的壳体外部，于动力输出轴(17)上装有油泵(18)，而油缸(9)被安放在变速箱的后上部。
3
The gear section also has the input shaft and the outputshaft needed to transmit power to the drive wheels.