Excavators, bulldozers, wheel loaders, cranes, graders, articulated dump trucks and large backhoe loaders are major types of heavy machinery typically used in the construction industry. These pieces of machinery are used primarily for specific purposes such as excavating deep holes, moving bulk material, lifting very heavy objects, grading, constructing infrastructure.
Today's larger construction machinery incorporates state-of-the-art technology that helps operate them smoothly and efficiently; this includes the use of advanced engine technologies and hydraulic systems that enable smooth controlled motion, efficient operation under static (heavy) loads, and reliability in producing a consistent performance.
Modern construction equipment comes equipped with a comfortable ergonomic operator cab and is designed for long-term operator comfort and control. Operators have access to ergonomic controls to help improve operator safety when operating machinery on-site, particularly when working in unsafe working environments.