Tentang produk dan pemasok:
Sourcing here online suppleirs selling Excavators. Get info of function, configuration, parameters and price of Excavators. Alibaba.com has a wide selection at great prices to help you get qualified suppliers of Excavators.
Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform. They are a natural progression from the steam shovels and often mistakenly called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators which use winches and steel ropes to accomplish the movements.