Concentric supplies hydraulics to leading manufacturers of construction vehicles worldwide – articulated wheel loaders, excavators, dump trucks, motor graders, crawler dozers, vibratory rollers, wheel loaders, and skid steer loaders – to name a few. Main hydraulic functions include transmission pumps, fan drives, brake charge, axle cooling, supplemental steering and pilot hydraulics. Our products also feature in a vast range of auxiliary functions from ladder/hood lift and cab tilt to attachments and implements, auxiliary flow and vibratory motors. Among successful recent innovations, Concentric has developed an integral hydraulic motor and multiple pump design for axles on construction equipment in which the flow from the vehicle's main hydraulic system powers the hydraulic motor that in turn drives multiple pumps, circulating oil through the cooler and axles for cooling. No additional mounting pad or drive mechanism is required, resulting in a cost-efficient cooling system and better all-round axle performance and improved life.