The independent brakes of a 2WD TLB can be used for which of the following purposes?

The independent brakes of a 2WD tractor-loader-backhoe (TLB) are primarily designed to enhance steering and control of the machine. When the operator applies the brakes on one side of the machine, it creates a turning effect, allowing the TLB to pivot around the opposite wheel. This maneuver can significantly aid in tight turns and improve precision during operations such as excavation or when engaging in loader work.

Braking on one side allows for more dynamic control, especially in situations where the operator needs to navigate around obstacles or requires a sharper turn than would be possible through steering alone. This feature is particularly beneficial in confined spaces or when performing tasks that demand exact placement and balance.

While stopping the machine is certainly a function of the brakes, it's not their sole purpose. Increasing speed is not applicable as brakes naturally slow down the machine, and maintaining a straight line typically relies on a more proportional application of the brakes across both wheels, rather than focusing solely on independent braking. Thus, the use of independent brakes for steering and control is the most accurate and relevant function.