The Enerpac RC506 is a 50-ton-class RC-Series hydraulic cylinder with a 6.25" stroke. Hydraulic pressure extends the solid plunger, and the internal spring returns it when pressure is released.
Key specifications
- Capacity class: 50 tons
- Maximum cylinder force: 55.2 US tons at rated pressure
- Stroke: 6.25"
- Collapsed height: 11.13"
- Oil capacity: 69.03 in³
- Action: single-acting
- Return: spring
- Plunger: solid
- Maximum operating pressure: 10,000 psi (700 bar)
Included components
- RC506 hydraulic cylinder
- CR400 high-flow female coupler
Before ordering
Match required load, travel and available clearance, and size the pump reservoir for the cylinder and hose oil volume. Choose compatible hoses and controlled load support for the complete application. Pump and hose are sold separately.
Repair kits and related equipment
- RC506K repair kit — For existing RC506 cylinders with date or product codes beginning B. Confirm the equipment identification markings and required seal type before ordering.
Product information is provided for general reference and may not cover every application. Confirm suitability with manufacturer specifications and qualified professional advice. Follow applicable safety requirements; this description is not a substitute for manufacturer instructions or engineering judgment.
Related repair part
RC506K repair kit for compatible RC506 cylinders. Confirm the cylinder date code before ordering a service kit. Repair kit sold separately.
Specifications
| Load Capacity | 55.2 Ton |
|---|---|
| Cylinder Type | General Purpose Hydraulic Cylinders |
| Cylinder Action | Single Acting |
| Return Type | Spring Return |
| Cylinder Material | Steel |
| Plunger Type | Solid |
| Cylinder Stroke | 6.25 in |