Tuthill Drive Systems offers the EZ Trac hydraulic front wheel drive system for Class 6, 7 and 8 trucks. The system allows for a truck to go from paved road to no road at the flick of a switch.
- Replaces front steering axle of vehicle; activated with switch
- Compact Poclain motor mounted into a specially designed hub and spindle assembly provides torque to wheels
- No issues with crankcase interference; truck body does not need to be raised
- Motors powered by a closed loop variable displacement pump driven off PTO
- CAN link controller matches speed of the front wheels to rear
- Axles can be operated independently for smooth, low-speed operation