Enerpac RCH306 Hollow Plunger Hydraulic Cylinder, 36.1 ton, Single-Acting

The Enerpac RCH306 Single-Acting Hollow Plunger Hydraulic Cylinder delivers both power and versatility for heavy-duty applications where a traditional solid plunger cylinder cannot be used. With a 36.1-ton lifting capacity and an extended 6.13-inch stroke, it is engineered for applications such as cable pulling, bolt tensioning, bearing removal, and general maintenance lifting.

Its hollow plunger design allows tensioning rods, cables, or bolts to pass through, enabling both push and pull operations. Constructed from high-strength alloy steel with a baked enamel finish, the cylinder ensures long-lasting durability. The hardened chrome-plated plunger reduces wear, while the integral wiper protects against dirt and debris, extending service life.

As a single-acting, spring-return model, the RCH306 simplifies retraction after use, providing safe and efficient operation. Meeting ASME B30.1 safety standards and produced in ISO-certified facilities, it is a trusted choice for demanding industrial environments.

Key Features

• 36.1-ton capacity with 6.13″ stroke

• Hollow plunger design for push/pull versatility

• Single-acting, spring-return operation

• Hardened chrome-plated plunger for wear resistance

• Integral plunger wiper reduces contamination

• Alloy steel body with baked enamel finish for durability

• Base mounting holes for secure placement

Compatible Chemicals

• Enerpac HF Series hydraulic oil

• Fire-resistant and biodegradable hydraulic fluids

Included Accessories

• CR-400 hydraulic coupler (factory-installed)

• Removable hardened steel saddle

• Protective dust cap

Compliance

• Meets ASME B30.1 safety standards

• Manufactured in ISO 9001-certified facilities

Benefits for Users

• Extended stroke for added application range

• Handles both pushing and pulling with ease

• Rugged construction for demanding work sites

• Increases efficiency in heavy maintenance and construction projects