Strongarm 030477 2 Stage 80/50 Ton Air Hydraulic Truck Jack

Description

Strongarm 030477 2 Stage 80/50 Ton Air Hydraulic Truck Jack

The Strongarm 030477 2 Stage 80/50 Ton Air Hydraulic Truck Jack:

• Model no. 780SHD
• Lift almost anything in almost any industry: heavy duty trucking, agriculture, construction, military, aviation
• Piston head seal design provides a superior low and high pressure seal for a much better hold under severe load conditions
• Long 54″ (138 cm) handle locks in 3 positions for easier access to hard to reach places
• Built-in Descent Metering Valve maintains safe, controlled lowering of the load
• Strong one-piece base design provides superior load stability
• Double-polished chromed pistons allow tighter tolerances to reduce oil bypass and ram scoring
• Air-assisted lowering speeds up ram retraction
• Integral overload safety valve prevents damage due to excessive load
• Units are tested to -25˚C (-13ºF) and +45˚C (113ºF) for greater reliability under even the harshest conditions
• Off-centre load testing ensures a longer life
• Comes equipped with 2 extensions or 3″ and 1.77″ (75 mm and 45 mm) and a saddle adapter
• 1st Stage Capacity: 80 tons
• 2nd Stage Capacity: 50 tons
• Low Height: 9.06″ (230 mm)
• High Height – 80 ton: 13.39″ (340 mm) Lift – 4.33″ (110 mm)
• High Height – 50 ton: 17.32″ (440 mm) Lift – 8.27″ (210 mm)
• Working Air Pressure – 80 Ton: 116 to 174 PSI (0.8 to 1.2 Mpa)
• Shipping Weight: 240 lbs (109 kg)
• Product Weight: 233 lbs (105 kg)

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