Top 100: ZF's Smaller HL Handles More Torque

Sept. 28, 2010

A combination of powershift and planetary drive technologies equips the HL Series transmissions from ZF to handle 20 percent more torque in a smaller package. Compact design and standardized mounting points allow frame or axle installation. A completely redesigned and simplified control system offers electronic downshift protection in addition to the mechanical system. The valve block can be mounted on the transmission or the rotating structure.