IP Klliord DRIVETRAIN DIVISION SIMPLE INTEGRATION. CUSTOM DESIGN.

Auto-Lok™ Differential THE NEXT STEP IN THE EVOLUTION OF THE TRANSAXLE The Hilliard Corporation has developed a new differential for the Lawn and Garden industry. The Auto-Lok™ Differential is used on the primary drive axle and replaces the limited slip or open differential. It is easily incorporated into existing designs. The Hilliard Auto-Lok™ Differential offers equal power transferred to both wheels on an axle regardless of traction, allowing positive back drive through both wheels. The self-contained unit locks and unlocks automatically providing the benefits of both an open and locked differential,...

uto-Lok® Function Auto-Lok® Function Driving in a straight path Full traction to both wheels Operator has walk‐behind equipment has power engaged to the transmission. Driving the walk‐behind equipment forward When inside wheel loses traction No loss of traction to inside wheel  Operator has walk‐behind equipment has power engaged to the transmission. Powered forward while turning left. Operator has walk‐behind equipment has power engaged to the transmission. Powered forward while turning left. The outside wheel will travel at ground speed (not locked to the transmission) In a turn the inside...

Auto Locking Front Drive System (Differential)FOR ON-DEMAND FOUR WHEEL DRIVE Basic Operation The Hilliard Front Drive System is an electro-mechanically activated bidirectional overrunning clutch. When 12 volts of power are sent via the 4WD switch, the unit is activated to engage both front wheels instantaneously, whenever the rear wheels lose traction. The clutch also releases or overruns automatically the instant the rear wheels regain traction. Because torque is transmitted to both front wheels, it is a "true" 4WD.The overrunning characteristics of this system allow for an on-demand 4WD engagement...

Hilliard offers a Continuously Variable Transmission that is more advanced than any other belt drive system currently on the market.The Hilliard clutch system utilizes a tight belt which allows for seamless engine braking and belt protection at start up and during overload situations, to extend belt life. Hilliard's CVT system is designed to fit a wide variety of clutch envelopes so no expensive modifications are required for new vehicles or on replacements for vehicles currently in the field. The Hilliard clutch system is currently tuned for many platforms, including ATV's and UTV's. Features...

• Sintered metal clutch shoes • Integral key design • Replaceable sprocket • Bi-directional operation • Easy-to-change springs • Load-free starting • Patented heat dispersing spring-to-shoe design Extreme-Duty Pulley Centrifugal Clutch Bi-directional operation Overload protection Soft starts Integral key design Sintered metal clutch shoes Easy to install Easy-to-change springs Horsepower range: Fractional to 12 hp Optional engaging speeds Integral sheave Multiple engagement settings Load-free starting Soft starts Shaft sizes available in 3/4" and 1 APPLICATIONS: CHIPPER-SHREDDERS, POWER TROWELS,...