FIH Single Acting Hydraulic Cylinders - 5 Ton Capacity - 5.00" Stroke - S55

Freedom Hydraulics S55 – 5 Ton Single Acting Cylinder

The Freedom Hydraulics S55 is a high-stroke, compact hydraulic cylinder delivering 5 tons of force with over 5 inches of travel. Designed for lifting, spreading, pushing, and pressing jobs that require greater extension without stepping up in tonnage or size class, the S55 combines rugged construction with dependable spring return functionality.

Key Features

• Extended Stroke: 5.04″ of hydraulic travel gives you more reach while maintaining a compact, lightweight form.
• Heavy-Duty Steel Body: Built for industrial use with durable steel construction and chrome-plated piston rod.
• Bronze Bearing Surfaces: Top and bottom bushings reduce rod wear and support smooth operation under load.
• Contamination Control: Wiper seal protects internal components from dirt, debris, and moisture.
• Spring Return Design: Single acting configuration retracts quickly and reliably using an internal spring.
• Threaded Ports and Attachments: Includes standard piston threads, collar threads, and mounting hole for flexible setup.
• Standardized Hydraulic Port: 3/8”-18 NPTF female port (inferred from model series) compatible with most pumps and hoses.

Specifications

• Capacity: 5 Ton
• Stroke: 5.04 inches
• Collapsed Height: 8.48 inches
• Extended Height: 13.52 inches
• Effective Area: 1.1 in²
• Oil Capacity: 5.5 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: 3.75 lbs
• Port Size: 3/8"-18 NPTF (inferred from model family)

Note: Pump, hydraulic hoses, and accessories sold separately.