裝載機http://www.greennutrition.cn/差速器是將發動機扭矩按兩個方向分開的設備，可允許每次輸出的扭矩以不同的速度旋轉。裝載機車輪旋轉的速度是不同的，尤其是轉彎時，由于速度等于行駛的路程除以通過這段路程所花費的時間，因此行進路程較短的車輪行駛的速度就較低，而且前輪與后輪的行駛距離也不同。因為在前輪和后輪之間沒有連接，所以它們獨立旋轉。
Loader differential engine torque is divided in two directions equipment, allows the output torque of each rotating at different speeds. Loader wheel rotation speed is different, especially when cornering, due to the speed equal to the

distance traveled by dividing this distance by the time spent, and therefore the shorter the traveling distance of the wheel on the low speed traveling, and the front and travel distance of the rear wheel are different. Because there is

no connection between the front and rear wheels, so they are independent of the rotation.

裝載機http://www.greennutrition.cn/是驅動輪被連接到一起，以便單個發動機和變速器可以同時使兩個車輪轉動。如果裝載機沒有差速器，車輪必須鎖止在一起，以便以相同的速度旋轉，這樣裝載機將不便于轉彎。為了使汽車能夠轉彎，一個輪胎必須滑動。對于裝載機現代輪胎和混凝土路面，輪胎需要很大的動力才會滑動。此動力必須由軸從一個車輪傳輸到另一個車輪，這會在軸組件上形成很大的壓力。
Drive wheel loader is being connected together, so that a single engine and transmission can be simultaneously rotated so that the two wheels. If the loader is no differential, the wheel must be locked together, so that the rotation at the same speed, so that the loader will not be easy to turn. In order to be able to turn the car, a tire must slide. For loaders modern tires and concrete pavement, the tires will need a lot of power slide. This power must be transmitted from one shaft to another wheel wheel, which exerted great pressure on the shaft assembly.