What's the difference between an excavator and a loader?

Excavators, also known as digging machines, are earth-moving machines that use buckets to dig up materials above or below the bearing surface, load them into transport vehicles or unload them into the yard.

Loader is a kind of earthwork machinery, which is widely used in highway, railway, construction, hydropower, port, mine and other construction projects.

Loader:

Excavator:

Step 2 write a composition

Excavator: Common excavator structures include power device, working device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities. The transmission mechanism transmits the power of the engine to the hydraulic motor, hydraulic cylinder and other executive elements through the hydraulic pump, and pushes the working device to move, thus completing various operations.

Loader: including engine, torque converter, gearbox, front and rear drive axle, referred to as four parts.

Step 3 use

Excavator: The excavated materials are mainly soil, coal, silt and pre-loosened soil and rock. Judging from the development of construction machinery in recent years, excavators have developed relatively rapidly, and excavators have become one of the most important construction machinery in engineering construction.

Loader: It is mainly used for shoveling, loading, unloading, earth moving, stone moving and other bulk materials, and can also shovel and dig rocks and hard soil lightly. If you change different working devices, you can also complete the work of bulldozing, lifting and loading and unloading other materials. In highway construction, it is mainly used for the filling and excavation of subgrade engineering, the loading of aggregate and asphalt and cement concrete yards.

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