ESCO 50-Ton Safety Locking Collar Jack

The ESCO Professional Aluminum Locking Collar Jacks (Cylinders) are known for their quality and lightweight durable design. The most important part of lifting a heavy load is the ability to sustain the load. While in most instances support jack stands are used; the Locking Collar Jack (Cylinder) acts as its own self-contained support stand.
Features
Designed For Use In Multiple Heavy Lifting Applications Including OTR/Mining Vehicle Lifting
High Tonnage: 50-Ton Lifting Capacity
Heavy Duty Aluminum Design At A Fraction Of The Weight
Lightweight And Compact Design Makes Unit Highly Portable
Safety Lock Nut For Mechanical Load Holding
6″ (152mm) Stroke
Specifications
Lifting Capacity: 50-Tons
Stroke: 6″ (152mm)
Max Pressure: 10,000 PSI
Min. Height: 12.50″ (317mm)
Max. Height: 18.60″ (472mm)
Cylinder Effective Area: 10.99″ (in²)
Oil Capacity: 67.07″ (in³)
Cylinder Width: 5.27″ (133mm)
Piston Rod Diameter: Tr80 x 4mm
Nut Thickness: 1.57″ (40mm)
Base Plate: 7″ x 7″ (178 x 178mm)
Weight: 26.4 lbs. (12 kg)
Warranty: (3) Years Limited*