What is the difference between a hydraulic excavator and a mechanical excavator?
Because hydraulic excavator has many varieties, multi-function, high quality and high efficiency and so on, it has been favored by the construction units. The production of hydraulic excavators is also booming.Mechanical excavator, also called excavating machinery, is a kind of earthmoving machine that uses bucket to excavate material that is higher than or lower than the machine surface and is loaded into transportation vehicle or unloaded to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened. From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.
Hydraulic excavators differ from mechanical excavators in specific driving forces. The hydraulic pressure depends on the hydraulic cylinder, the machine relies on the steel wire rope and the gear, the runner.Hydraulic excavator is a kind of multifunctional machine, is widely used in water conservancy engineering, transportation, power engineering and mining machinery in the construction, it is to reduce the heavy manual labor, ensure the quality of the project, plays ten important role to accelerate the construction speed and improve labor productivity.
Different driving forces. The hydraulic pressure depends on the hydraulic cylinder, the machine relies on the steel wire rope and the gear, the runner
