AFF 549SD 80 / 50 Ton 2 Stage Air/Hydraulic Axle Jack contains an integral descent metering valve maintains a controlled and safe lowering of the load.
Manufacturer part number:
AFF 549SD 80 / 50 TON 2 STAGE AIR / HYDRAULIC AXLE JACK
AFF 549SD 80 / 50 Ton 2 Stage Air/Hydraulic Axle Jack is perfect for Heavy Duty Trucking, Agricultural, Construction, Military, even Aircraft applications.
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 138cm (54”) handle can be locked in 3 positions for easy positioning of this jack in hard to reach places.
Integral Descent Metering 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 reduced ram scoring
Air assisted lowering speeds up ram retraction
Built in overload safety valve prevents damage to unit due to excessive load
Comes with 2 extensions (75mm/3” + 45 mm1.75”) and saddle adapter
Units are tested to -13F(-25C) and +113F(+45C) as well as off center loading to ensure a long life under even the harshest conditions
|80 / 50 Tons
||3.03" / 5.79"
||13.39" / 17.32"
||19.14" / 23.07"
||116 to 174 psi