FIH Single Acting Hydraulic Cylinders - 5 Ton Capacity - 7.00" Stroke - S57

Freedom Hydraulics S57 – 5 Ton Single Acting Cylinder

The Freedom Hydraulics S57 is a long-stroke, high-performance hydraulic cylinder designed to deliver 5 tons of force with over 7 inches of travel. As one of the tallest cylinders in the 5-ton S-series, the S57 is ideal for applications that demand maximum extension in a compact form factor—perfect for lifting, jacking, and pushing in maintenance and industrial operations.

Key Features

• Extended Reach: 7.06″ stroke offers long lifting range while maintaining portability.
• Durable Steel Construction: High-strength cylinder body and chrome-plated piston rod resist wear and corrosion.
• Dual Bronze Bearings: Top and bottom bronze bushings reduce friction and extend service life.
• Contamination Control: Wiper seal prevents dirt and debris from entering the cylinder chamber.
• Spring Return Design: Single acting configuration with internal return spring for automatic retraction after load release.
• Threaded Attachments: Includes standard piston and collar threads, plus base mounting holes for fixture adaptability.
• Standard Port Compatibility: 3/8"-18 NPTF female port (inferred from series) allows quick integration with hydraulic systems.

Specifications

• Capacity: 5 Ton
• Stroke: 7.06 inches
• Collapsed Height: 10.74 inches
• Extended Height: 17.80 inches
• Effective Area: 1.1 in²
• Oil Capacity: 7.7 in³
• Outside Diameter: 1.5 inches
• Bore Diameter: 1.18 inches
• Plunger Diameter: 1.00 inch
• Base to Coupler Port: 0.79 inches
• Internal Piston Thread: 3/4"-16 UNF
• Piston Thread Length: 0.57 inches
• Base Mounting Holes: 1 hole, 1/4"-20 UNC thread, 0.51" depth
• Collar Thread: 1-1/2"-16 UN, 1.1" thread length
• Saddle Diameter: 1.0 inch
• Weight: 4.63 lbs
• Port Size: 3/8"-18 NPTF (inferred from model family)

Note: Hydraulic pump, hoses, fittings, and accessories sold separately.