Enerpac RCH123 30259 12-Ton Hydraulic Cylinder

The Enerpac RCH123 Hollow Plunger Cylinder (30259) provides powerful, compact lifting and pulling performance in a versatile design. With a 12-ton capacity and 3-inch stroke, it is ideal for cable tensioning, bolt testing, pulling bearings, and general lifting where both pushing and pulling forces are required.

Its hollow plunger design allows rods, cables, or bolts to pass directly through the cylinder, enabling precision tensioning and load testing. Constructed from high-strength alloy steel and finished with durable baked enamel, the RCH123 is engineered for reliability in demanding environments. A hardened, chrome-plated plunger resists corrosion and wear, while an integrated plunger wiper keeps dirt and debris out, extending seal and component life.

Compact, portable, and compliant with international safety standards, the Enerpac RCH123 is the perfect choice for professionals needing a lightweight yet high-performance hydraulic cylinder.

Key Features

• 12-ton lifting and pulling capacity

• 3-inch stroke for versatile applications

• Hollow plunger design for both push and pull use

• Single-acting, spring-return operation for easy handling

• High-strength alloy steel with baked enamel finish for durability

• Hardened chrome-plated plunger resists wear and corrosion

• Integral plunger wiper reduces contamination and seal wear

• Base mounting holes for secure positioning

Compatible Chemicals

• Enerpac HF Series hydraulic oils

• Fire-resistant and biodegradable hydraulic fluids

Included Accessories

• CR-400 hydraulic coupler (pre-installed)

• Removable hardened steel saddle

• Protective dust cap

Compliance

• Meets ASME B30.1 safety standards

• Produced in ISO 9001-certified facilities

Benefits for Users

• Lightweight, portable design enhances field use

• Hollow plunger allows unique tensioning and pulling applications

• Durable materials extend service life under heavy use

• Ideal for workshops, construction sites, and industrial maintenance crews