Differential housing manufacturers tell you that due to construction, this differential distributes equal torque to the left and right wheels. Differential housing manufacturers tell you that this differential torque-sharing feature can satisfy the car's normal driving on good roads.

Differential housing manufacturers tell you that when the car is on bad roads, it seriously affects the passing ability. For example, when one drive wheel of a car is stuck on a muddy road, the car often cannot move forward (commonly known as slipping) although the other drive wheel is on a good road. At this time, the drive wheel on the muddy road spins in place, but the wheel on the good road is stationary.
Differential housing manufacturers tell you that this is because the adhesion between the wheel and the road on the muddy road is small, and the road can only act on the axle with a small reaction torque through this wheel. Therefore, the torque distributed by the differential to this wheel is also small, although the adhesion between the other driving wheel and the good road surface is large; but due to the characteristic of evenly distributing torque, this driving wheel can only be distributed to the same The same amount of torque is applied to the slipping drive wheel, so that the driving force is not enough to overcome the driving resistance, the car cannot move forward, and the power is consumed on the slipping drive wheel.
Differential housing manufacturers tell you that increasing the accelerator at this time not only cannot make the car move forward, but it wastes fuel and accelerates the wear of parts, especially the tire wear. The effective solution is to dig out the thin mud under the sliding drive wheel or place dry soil, gravel, branches, hay, etc. under the wheel.
The above information is the Differential housing manufacturer's introduction and analysis of the the Geared Differential, hope it helps you.