5 Types of Heavy Equipment Used In Construction
A wide variety of construction equipment is used to build roads, bridges, buildings, municipal infrastructure, airports, railroads and pipelines. Heavy equipment is also used in many different industries like mining, logging and farming. There are roughly 200 different types of heavy construction equipment used around the world.
Types of Heavy Construction Equipment
Excavators
Excavators are heavy construction equipment used for digging or moving material around on a job site. Used by contractors, public works departments and utility companies, the machines play a significant role in paving roads, creating water mains and building dams. They come in many different sizes, depending on your needs. Some of the most popular types include backhoe loaders, wheel excavators and wheel loaders. Excavators are part of the family of heavy equipment known as earth moving machines.
Excavators are a type of heavy construction equipment that is designed to perform earthwork activities that involve digging or loading, they can also be used for surface mining.
Backhoe
Backhoes are large digging machines designed to lift, carry, shovel, and move soil, rock, sand, or similar materials. They are normally self-propelled by diesel engines, but some smaller versions are towed behind trucks. Their wide blades may be used to level the ground or to dig post holes for foundations of structures such as buildings. Backhoes are fitted with different types of buckets for many purposes including loading loose materials into trucks or onto conveyor belts.
The backhoe is used to dig trenches or holes, remove debris, break up the soil, move soil, prepare foundations for footings, drive piles, remove slabs, excavate areas to lay pipelines or cables, etc.
Dragline Excavator
The dragline excavator is the most radical of all the heavy construction equipment. It has two large continuous tracks that run along with a set of rails and/or a pair of stacked running beams called "rails". It is used to build the foundation and the vertical sides of land retaining wall, earth dam and levees or almost any other job that requires digging and transporting (bin) material and also crusher and contractor and site engineer. Requiring only a single operator does all this work much faster than other equipment.
A dragline excavator is a large, powerful digging machine. It can be used for many purposes including mining, minerals extraction, site development and groundbreaking. The distinctive design consists of a boom on a long cable that can also operate like a crane and a bucket at the end of the boom.
Bulldozers
Bulldozers are large, powerful pieces of heavy construction equipment used in the excavation of ground for vehicular traffic, buildings, roads, and other purposes. They are also used in off-highway applications for grading substantial grades in highway or railroad construction or other purposes.
Bulldozers are used in the construction, demolition, and excavation industries for moving, reshaping or grading land. They have a long blade at the front-mounted on a rotating platform.
Graders
A grader is a type of heavy construction equipment used for grading the surface of large areas of land. The primary function of this equipment is to produce a flat, smooth surface that is ideal for road building or excavation projects. Many different types of graders are designed for multiple purposes, but they all do essentially the same thing.
A grader is a piece of construction equipment used for grading – that is the creation and levelling of an even surface – and often referred to as a blade, and subsequent smoothing and rolling of a prepared contour (cut and fill) for the foundation of buildings, roads, railways, airfields and ports.
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