An excavator is a heavy-duty machine that is primarily used for loading large amounts of scrap metal and other materials. These machines are often equipped with powerful hydraulic systems that allow them to lift and move heavy objects with ease. They typically have a long arm or boom that is fitted with a variety of different attachments, such as a claw or grapple, which are used to pick up and manipulate scrap metal.
This type of excavator is suitable to handle the scarp in open yard as well as cover shed, the steel wheel most commonly used in scrap yards .this excavator is better for feeding continuouslycontainer shear machine to get better efficiency, this modified excavator consume less electricity as compare to the diesel machine.