The axle housing of the loader works by distributing the torque from the drive shaft to the left and right drive wheels, realizing speed reduction to increase torque, and enabling the differential speed function of both wheels. The axle housing is mounted on the frame of the loader, bearing the various forces from the road surface and chassis and transferring them to the wheels.

The main components of the axle housing of a loader include the axle housing, main reducer (including differential), half shaft, wheel side reducer and tire rim assembly. As an important part of the drive axle, the axle housing is one of the main components of the traveling system, and its main role is to support and protect the main reducer, differential and half shafts and other transmission parts.

The working process of the axle housing involves the synergistic action of several components. The axle housing is mounted on the frame and carries the loads from the frame and transfers them to the wheels. The main drive is a one-stage spiral bevel gear reducer which transmits the torque and motion from the drive shafts. The differential acts as a differential speed for the different speeds of the left and right wheels and transmits the torque and motion from the main drive to the half shafts. The ends of the half-shafts are connected to the half-shaft gears and the sun gears of the wheelside reducer through involute splines to transfer the power to the wheelside reducer. The wheelside reducer is a planetary mechanism that rotates the wheels with the power transmitted through the half shafts.