How many sets of controls does a TLB require for mastery?

A Tractor-Loader-Backhoe (TLB) typically requires two sets of controls for effective operation. One set of controls is used for operating the loader, which involves functions such as lifting, tilting, and dumping. The other set of controls is designated for the backhoe, allowing the operator to perform functions like digging, scooping, and extending the arm.

Mastering the use of both sets is essential because each set operates different parts of the machinery and requires different skills and techniques. The distinction between the controls used for these two operations is critical for safety and efficiency on the job. Having a solid understanding and familiarity with both sets enables the operator to transition smoothly between tasks and execute them proficiently. This mastery is vital for maintaining productivity and ensuring safe operation at construction sites.