50 Ton Flat Body High-Pressure Hydraulic Cylinder, 0.63″ Stroke, Single Acting, Low Height, 10,000 PSI

CF50 Flat Body Hydraulic Cylinder – 50 Ton, 0.63″ Stroke, Single Acting – PowerX CF-Series

High tonnage meets low height in the PowerX CF50 Flat Body Hydraulic Cylinder, delivering 50 tons of lifting force in a compact, single-acting spring-return design. Built for tight-clearance applications that demand high-pressure performance, this low-profile hydraulic cylinder (also known as a pancake jack or ram) is perfect for lifting, leveling, pressing, and alignment tasks across construction, mining, industrial, and heavy-equipment maintenance environments.

Rated to 10,000 PSI (700 bar), the CF50 Low Height Cylinder provides smooth, consistent power and superior stability under heavy load. Its hardened alloy-steel body resists distortion, while the chrome-plated, grooved plunger ensures smooth movement without the need for a saddle. A built-in spring-return system allows fast and reliable retraction after pressure release, boosting productivity and efficiency in repetitive cycles.

The wide, flat base delivers stability during high-tonnage lifting, and dual mounting holes enable secure attachment for fixture or press integration. The 3/8″ NPTF high-flow coupler with protective dust cap ensures quick, leak-free connection to PowerX hydraulic pumps for dependable operation in demanding environments.

Engineered for strength, precision, and longevity, the CF50 combines PowerX reliability with compact, high-pressure performance you can count on.

Power this cylinder with PowerX high-pressure hydraulic pumps and power units, including Air Over Hydraulic Pumps, Electric Hydraulic Pumps, and Hydraulic Hand Pumps for consistent, reliable 10,000 PSI performance.

Features:

• Low-profile, high-tonnage flat body design ideal for confined lifting and pressing applications
• Single-acting, spring-return operation for fast retraction and increased productivity
• Hardened steel body ensures durability and resistance to side loading
• Chrome-plated, grooved plunger eliminates need for a saddle and resists corrosion
• Two base mounting holes for secure fixture integration
• 3/8″ NPTF high-flow coupler with dust cap included
• Durable baked enamel finish for corrosion resistance
• ANSI B30.1 compliant for safety and quality assurance

Performance:

• Capacity: 50 Tons
• Stroke: 0.55″
• Maximum Pressure: 10,000 PSI (700 Bar)
• Oil Capacity: 6.07 in³
• Operation Type: Single Acting, Spring Return

Dimensions:

• Collapsed Height (A): 2.63″
• Extended Height (B): 3.25″
• Outside Diameter (D): 5.5″ × 4.5″
• Rod Diameter (E): 2.75″
• Mount Hole Diameter (G): 0.47″
• Weight: 15 lbs

Applications:

• Low-clearance lifting, leveling, and pressing
• Bridge, structure, and equipment alignment
• Machinery setup and maintenance
• Manufacturing, fabrication, and repair operations
• Confined-space heavy-lift and high-force positioning tasks

Need Help Choosing the Right Cylinder?

Check out our guide, How to Choose the Right Hydraulic Cylinder, Jack, or Ram for Lifting Applications. It covers tonnage, stroke, cylinder type, and safety factors to help you select confidently.

Don’t see the exact model you need?

PowerX manufactures custom-engineered hydraulic cylinders designed for construction, mining, industrial, transportation, mobile equipment and oil & gas applications. Use our Custom Cylinder Configurator Tool to request a quote today.