What does the differential unit on a TLB do?

The differential unit on a Tractor-Loader-Backhoe (TLB) plays a crucial role in how power is distributed to the drive wheels. Its primary function is to divide and deliver power from the engine to each drive wheel, enabling the machine to navigate uneven terrain effectively.

When a TLB is turning, for instance, the outside wheel travels a greater distance than the inside wheel. The differential allows the outside wheel to rotate faster while the inside wheel rotates slower. This capability is essential for maintaining traction and allowing smooth steering, especially in challenging conditions. By ensuring that each wheel receives appropriate power, the differential contributes significantly to the overall performance and maneuverability of the TLB.

Other options may pertain to different aspects of machine functionality, such as traction control, steering systems, or stability enhancers, but they do not encompass the primary responsibility of the differential unit.