There isn’t much that you won’t be able to lift with this Super-Duty 2-Stage Air Hydraulic Axle Jack – Heavy Duty Trucking, Agricultural, Construction, Military, and even Aircraft. American Forge & Foundry’s 549SD 80-50-Ton 2-Stage Air Hydraulic Axle Jack does it all! Features include industrial technology piston head seal design, extra long handle with three locking positions, integral descent metering, single piece base construction, double-polished chrome pistons, air-assisted lowering speed, and built-in overload safety valve. Includes saddle adapter and two extensions 1.75″ and 3″.
Features
There Isn’t Much That You Won’t Be Able To Lift With This Super-Duty 2-stage Air Hydraulic Axle Jack – Heavy Duty Trucking, Agricultural, Construction, Military, Even Aircraft – This Jack Does It All!
The Piston Head Seal Design Is Borrowed From Industrial Technology Providing A Superior Low And High-Pressure Seal, Giving This Jack A Much Better Hold Under Severe Load Conditions
The Extra Long 54″ (138Cm) Handle Can Be Locked In 3 Positions For Easy Positioning Of This Jack In Hard To Reach Places
Integral Descent Metering Valve Maintains A Controlled And Safe Lowering Of The Load
Single Piece Base Construction Provides Superior Strength For Increased Load Stability
Double Polished Chromed Pistons Allow For Much Tighter Tolerances Which Reduce Oil Bypassing And Reduce Ram Scoring
Air-Assisted Lowering Speeds Up Ram Retraction
Built Overload Safety Valve Prevents Damage To Unit Due To Excessive Load
Includes 2 Extensions 3″ (75Mm) And 1.75″ (45Mm) And Saddle Adapter
Units Are Tested To -13°F (-25°C) And +113°F (+45°C) As Well As Center Loading To Ensure A Long Life Under Even The Harshest Conditions
Specifications
80-Ton (1st Stage) Low Height: 9.06″ (230mm)
80-Ton (1st Stage) High Height: 13.39″ (340mm)
80-Ton (1st Stage) Ram Lift: 4.33″ (110mm)
50-Ton (2nd Stage) Low Height: 9.06″ (230mm)
50-Ton (2nd Stage) High Height: 17/32″ (440mm)
50-Ton (2nd Stage) Ram Lift: 8.27″ (210mm)
Working Air Pressure: 116 to 174PSI (0.8 to 1.2 Mpa)
Net Weight: 233 lbs. (106kg)
Shipping Weight: 240 lbs. (109kg)
Warranty: (3) Year Limited