he heart of Parker’s TG Series powertrain, the drive link, isan extra heavy duty part that includes unique 60:40 splinegeometry. Rugged construction throughout allows the trans-mission of up to 13,000 lb-in of torque. The entire powertrainis continually washed in cool, high flow fluid to assure long life.Roller vanes and sealed commutator maintain high efficiencyand provide smooth low speed performance.