What is the primary function of a tractor-loader-backhoe (TLB)?

The primary function of a tractor-loader-backhoe (TLB) is to perform earth-moving tasks. The TLB is designed with three main components: a tractor with a powerful engine for mobility, a loader at the front for lifting and moving material, and a backhoe at the rear for digging and excavating. This combination allows it to efficiently handle a wide range of tasks such as digging trenches, moving soil, and loading materials onto trucks.

While TLBs do have capabilities that can support some aspects of transporting materials and leveling surfaces, those functions are secondary to their core purpose of earth-moving. The loader's bucket can lift and transport materials, and the backhoe can dig to facilitate the leveling process, but the essential role they fulfill revolves around excavation and material handling. This versatility makes the TLB an indispensable piece of equipment on construction sites, landscaping projects, and in agricultural applications.