Enerpac RA1010 Single Acting Portable Hydraulic Cylinder

Product Description

The ENERPAC RA1010 is a single-acting portable hydraulic cylinder designed for heavy-duty pushing, lifting, and pressing applications in the field and shop. It operates on a single-acting principle, meaning hydraulic pressure extends the plunger and gravity or an external load retracts it. The cylinder holds 22.61 cubic inches of oil at full stroke and features a 1.25-inch rod diameter with a 1-1/4-12 threaded plunger end for tooling attachment. Hydraulic technicians, maintenance mechanics, and industrial service professionals commonly install and operate this cylinder where controlled, high-force output is required in a compact, portable package.

The RA1010 is suited for a wide range of industrial, construction, and maintenance tasks including structural alignment, flange spreading, press-fit assembly, and equipment positioning. Its lowered height of 15.88 inches and maximum extended height of 26.00 inches make it practical for confined-space work where a smaller cylinder footprint is needed. The 1-1/4-12 internal plunger thread allows direct attachment of extension saddles, toe attachments, and other standard hydraulic tooling accessories.

Key Features

• Single-acting cylinder design — pressure extends the plunger, load or gravity retracts
• 22.61 cubic inches oil capacity for consistent full-stroke output
• 1.25-inch rod diameter for structural rigidity under load
• 1-1/4-12 internal plunger thread accepts standard hydraulic tooling attachments
• Compact cross-section of 2.25 inches by 2.25 inches for tight-clearance placement
• Lowered height of 15.88 inches and maximum height of 26.00 inches for versatile positioning

Compatibility

Designed as an OEM-style portable hydraulic cylinder for use with standard single-acting hydraulic hand pumps and air-driven pump systems that match the cylinder port fitting specification.

Installation Notes

Hydraulic cylinder installation and operation should be performed by a qualified hydraulic technician or trained mechanic familiar with high-pressure hydraulic systems. Depressurize and disconnect the hydraulic supply completely before connecting or disconnecting the cylinder. Ensure the pump output pressure rating does not exceed the cylinder maximum working pressure. Inspect all hose fittings, couplers, and the plunger thread for damage before placing the cylinder under load.