The Hein-Werner HW93667 4-Ton Air Assist Long Chassis Service Jack is a professional hydraulic service jack engineered to improve productivity in truck, bus, construction, and farm equipment repair shops. Dual piston action provides speed to contact and power to lift. Extra-long chassis reaches under low overhangs. Features include a T-handle with a release knob and three locking positions, a cast iron lift arm, and a sealed hydraulic unit that keeps out grit, grime, and moisture. Operates manually or with air assist.
Features
- Lifting Trucks, Trailers, And Buses By The Axle, Differential, Or Frame
- Dual Piston Action Provides Speed To Contact And Power To Lift
- Long Chassis For Hard To Reach Points
- Handle Adjusts To Three Pumping Positions
- T-Handle With Release Knob For Exact Positioning Of Load
- Sealed Hydraulic Unit Keeps Out Grit, Grime And Moisture
- Large Full Swivel Saddle And Ball Bearing Caster Make Positioning Easy
- Cast Lift Arm For Heavy Loads
- Operates Manually Or With Air
- Patented “Speed Pak” Reduces Handle Pumping
- Uses Standard Shop Air 110-175 PSI Pressure (140-175 PSI For Rated Load)
- Made In USA
Specifications
- Capacity: 4-Tons
- Min Height: 5-1/2″
- Max Height: 26-1/2″
- Power Raise: 21″
- Saddle Diameter: 7″
- Handle Length: 51-3/4″
- Base Size: 48″ L x 14-1/2″ W
- Weight: 237 lbs.
- Warranty: (2) Years Limited
Hein-Werner Limited Warranty
- For a period of two (2) years from the date of purchase, SFA Companies will repair or replace, at its option, without charge, any of its products that fail due to a defect in material or workmanship under normal usage. This limited warranty is a consumer’s exclusive remedy.