Development of the Hydraulic System for the Caterpillar 416 Backhoe Loader

A key ingredient in the development of the Caterpillar 416 backhoe loader was the development of the hydraulic system. A load sensing, pressure compensated system was selected on the basis of its best being able to meet design goals. The result is a backhoe loader in which the hydraulic system contributes greatly to the vehicle's overall acceptance by operating efficiently and utilizing low lever efforts for ease of control.