How GoJak® Works

The low center of gravity after lifting helps make GoJak® safe and stable in use. Its purely mechanical design eliminates the need for electrical power, hydraulic elements, or compressed air.

GoJak® operates on the principle of a quick action, double-pawl, bidirectional rachet. Mechanical leverage applied to the foot pedal progressively "squeezes" the vehicle tires between two rollers until the tire lifts smoothly off the ground. The rollers touch only the tire - no contact with the vehicle's frame or undercarriage is necessary.