Enerpac rc-756 Hydraulic Ram 75 Ton 6 in Stroke Steel

Product Description

The ENERPAC rc-756 is a single-acting, general-purpose hydraulic ram rated at 75 tons nominal capacity with a 6-inch nominal stroke. It connects to a hydraulic pump to generate controlled lifting or pushing force with minimal operator effort. Built from steel, this cylinder operates at a maximum working pressure of 10,000 psi and delivers a push force across an effective area of 15.9 square inches. The retracted height is 11.25 inches and extends to 17.38 inches at full stroke. Licensed HVAC, mechanical, and industrial service technicians commonly specify this ram for heavy-load lifting, pressing, and alignment tasks in both shop and field environments.

This ram is suited for general-purpose hydraulic lifting and pushing applications in industrial, mechanical, and construction settings. It is typically used where controlled, high-force output is needed in a compact cylinder envelope. The 6-inch stroke and 75-ton capacity make it appropriate for structural alignment, equipment repositioning, mold and die work, and maintenance operations requiring precise load control. It ships with a coupler and dust cap for immediate integration into a standard 10,000 psi hydraulic circuit.

Key Features

• 75-ton maximum push capacity at 10,000 psi rated working pressure
• 6-inch nominal stroke with an actual stroke length of 6.125 inches
• Steel body construction for durability in industrial environments
• 15.9 square inches effective push area for consistent force output
• Includes coupler and dust cap for immediate hookup to a hydraulic pump
• Center hole diameter of 3.75 inches allows use over threaded rod or shaft
• Collar thread size of 5.75 inches by 12 threads for secure mounting

Compatibility

Designed for use with standard single-acting hydraulic pump systems operating at up to 10,000 psi. Compatible with hydraulic circuits using standard coupler fittings as included.

Installation Notes

Installation and operation should be performed by qualified hydraulic or mechanical technicians familiar with high-pressure hydraulic systems. Always depressurize the hydraulic circuit completely before connecting or disconnecting the ram. Ensure the pump output pressure does not exceed the 10,000 psi maximum working pressure rating of this cylinder. Position the ram on a stable, level surface and verify load alignment before applying pressure to prevent side-loading the plunger.

Technical Specifications

• Nominal Capacity: 75 ton
• Max Push Capacity: 75 ton
• Max Pressure: 10,000 psi
• Effective Push Area: 15.9 square inches
• Nominal Stroke Length: 6 inches
• Actual Stroke Length: 6.125 inches
• Oil Capacity Push: 97.41 cubic inches
• Retracted Height: 11.25 inches
• Extended Height: 17.38 inches
• Outside Diameter: 5.75 inches
• Plunger Diameter: 3.75 inches
• Center Hole Diameter: 3.75 inches
• Collar Thread Size: 5.75 inches - 12
• Cylinder Type: General Purpose
• Acting Type: Single Acting
• Body Material: Steel
• Includes: Coupler, Dust Cap
• Country of Origin: China (subject to change)
• UNSPSC: 27121602

Standard Information

• Brand: ENERPAC
• Manufacturer Part Number: rc-756