Moving earth is an essential part of construction job sites because the ground needs to prepped for building. In earlier days, people had to shovel earth away by hand and to quicken this process, machines like the backhoe were invented. This amazingly, intelligently designed tractor accessory is widely popular for doing hours of work quickly and efficiently. The Bruder rear hydraulic arm in particular is a unique unit because it is detachable from tractors and can interchange accessories to adapt to specific job needs. To add to the versatility of these machines, the arm can swivel 180 degrees.