Differential housing DZ90149326003 for Shacman truck

Differential housing DZ90149326003

Product Introduction:

The differential case is usually composed of two half shells on the left and right, and contains the installation positions and support structures of components such as planetary gears and half-shaft gears. When the vehicle is traveling in a straight line, the differential case drives the planetary gears to revolve. At this time, the planetary gears do not rotate on their own. The speed of the left and right half-shaft gears is the same as that of the differential case, and the wheels on both sides rotate at the same speed. When the vehicle turns, the radius of the outer wheel's driving track is large and requires a higher speed, while the radius of the inner wheel's driving track is small and requires a lower speed. At this time, the speed of the differential case remains unchanged, and the planetary gears begin to rotate, making the speed of the outer half-shaft gears higher than that of the differential case, and the speed of the inner half-shaft gears lower than that of the differential case, thereby achieving the rotation of the wheels on both sides at different speeds to ensure smooth turning of the vehicle.