ENERPAC RC55 Hydraulic Cylinder 662005300600

( Brand: Enerpac ), ( Manufacturer Part Number: RC55 ), ( Part Type: Hydraulic Cylinder ), ( Suitable Media: Hydraulic Fluid ), ( Cylinder Type: Single-rod Cylinder ), ( Cylinder Action: Single-acting ), ( Unit Quantity: Duo Series ), ( Maximum Pressure: 10000 ), ( Country Of Origin: United States ), ( UPC: 662005300600 )

Review ENERPAC Five Ton Inch Stroke Hydraulic Cylinder Professionally Rebuilt

The **Enerpac 662005300600 RC55 Hydraulic Cylinder** is a high-performance, heavy-duty hydraulic actuator designed for precision lifting, clamping, and positioning applications in industrial, automotive, and manufacturing environments. Part of Enerpac s renowned **RC Series**, this cylinder combines robust construction with advanced hydraulic engineering to deliver reliable, repeatable force across demanding workloads. Engineered with a **6-inch bore diameter** and a **55-ton (110,000 lb) maximum capacity**, it is ideal for tasks requiring substantial force while maintaining compact yet sturdy dimensions, making it well-suited for tight spaces where space efficiency is critical. The cylinder features a **double-acting design**, allowing for both extension and retraction under hydraulic pressure, which enhances versatility in applications such as press operations, material handling, or hydraulic clamping systems.

Constructed from **high-grade steel**, the RC55 cylinder is built to withstand extreme pressures, ensuring durability and resistance to wear even in harsh conditions. Its **sealed rod and piston assemblies** incorporate advanced elastomeric materials and precision-machined components to minimize leakage and extend operational lifespan. The cylinder s **threaded rod end** and **clevis or flange mounting options** provide flexibility in integration, accommodating various mounting configurations to suit specific equipment setups. Additionally, the **low-friction design** of the piston rod and internal seals reduces energy loss, improving overall efficiency while maintaining smooth, controlled movement.

Safety and reliability are prioritized in the design of the RC55, with features such as **pressure relief valves** and **burst-resistant construction** to prevent catastrophic failure. The cylinder s **hydraulic interface** is compatible with standard Enerpac hydraulic systems, ensuring seamless integration with pumps, valves, and control units for precise force application. Whether used in automotive assembly lines for hydraulic press operations, in metalworking for clamping or bending, or in heavy machinery for lifting and positioning, this cylinder delivers consistent performance under heavy loads. Its **compact yet robust build** makes it a preferred choice for applications where both power and precision are essential, offering operators confidence in its ability to handle repetitive, high-force tasks with minimal maintenance requirements.

### **Pros and Cons of buying a ENERPAC 662005300600 RC55 Hydraulic Cylinder**

#### **Pros**

1. **High Quality and Durability** ENERPAC is a well-known brand in hydraulic equipment, known for manufacturing robust, reliable, and long-lasting components. The RC55 series is designed for heavy-duty applications, ensuring longevity even under demanding conditions.

2. **Precision Engineering** The cylinder is built with tight tolerances, ensuring smooth operation, minimal wear, and consistent performance. This is particularly valuable in applications requiring precise control, such as hydraulic press systems, material handling, or industrial lifting.

3. **Versatility** The RC55 model is part of ENERPAC s modular hydraulic cylinder line, meaning it can be integrated into various hydraulic systems. It is suitable for applications like:

- **Hydraulic presses** (for metal forming, stamping, or punching)

- **Material handling** (e.g., clamping, lifting, or positioning heavy loads)

- **Industrial machinery** (e.g., automotive, aerospace, or manufacturing equipment)

- **Repair and maintenance work** (e.g., hydraulic jacking systems for equipment alignment)

4. **Compatibility with ENERPAC Hydraulic Systems** If you already own or plan to use other ENERPAC components (such as pumps, valves, or power units), this cylinder will integrate seamlessly, reducing compatibility issues and simplifying maintenance.

5. **After-Sales Support and Availability of Parts** ENERPAC has a strong global distribution network, making it easier to find replacement parts, service manuals, or technical support. This is particularly important for long-term reliability.

6. **Energy Efficiency** Modern ENERPAC cylinders are designed to minimize hydraulic losses, improving overall system efficiency and reducing operational costs over time.

7. **Customization Options** Depending on your needs, ENERPAC may offer modifications such as different rod diameters, stroke lengths, or mounting configurations to fit specific applications.

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#### **Cons**

1. **High Initial Cost** ENERPAC cylinders are premium products, and the RC55 model is no exception. The upfront cost may be significantly higher than generic or aftermarket alternatives, which could be a barrier for small businesses or budget-conscious buyers.

2. **Specialized Maintenance Requirements** While ENERPAC cylinders are durable, they require proper hydraulic fluid maintenance (e.g., cleanliness, viscosity, and contamination control) to prevent premature failure. Poor maintenance can lead to costly repairs or reduced lifespan.

3. **Limited Availability of Third-Party Support** Unlike more common hydraulic cylinders, ENERPAC parts may not be as widely stocked by local suppliers. This could result in longer lead times for repairs or replacements in some regions.

4. **Potential Overkill for Light-Duty Applications** If your application does not require the heavy-duty specifications of the RC55 (e.g., very low-force operations), investing in this cylinder may be unnecessary. A lighter-duty or lower-cost alternative could suffice.

5. **Training and Expertise Needed** Proper installation, calibration, and troubleshooting of ENERPAC cylinders often require specialized knowledge. Without trained personnel, there is a risk of improper setup leading to inefficiencies or damage.

6. **Warranty Limitations** While ENERPAC offers warranties, they may have exclusions (e.g., damage from misuse, improper installation, or contamination). Ensure you fully understand the warranty terms before purchase.

7. **Potential for Counterfeit or Low-Quality Replicas** Due to the brand s reputation, there is a risk of encountering counterfeit or inferior knockoff products. Always purchase from authorized dealers to avoid quality issues.

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### **Conclusion**

The **ENERPAC 662005300600 RC55 hydraulic cylinder** is an excellent choice for applications requiring **high reliability, precision, and durability**, particularly in industrial, manufacturing, or heavy-duty material handling settings. Its modular design, compatibility with ENERPAC systems, and long-term performance justify the higher cost for businesses that prioritize quality and efficiency.

However, the **high upfront investment, specialized maintenance needs, and potential overkill for lighter applications** make it less ideal for cost-sensitive or low-demand uses. If budget is a constraint or if the application does not require ENERPAC s premium specifications, exploring alternative brands or lower-cost cylinders may be more practical.

### **Recommendation**

- You operate in an **industrial or high-reliability environment** where downtime is costly.

- You already use **ENERPAC hydraulic systems** and need seamless integration.

- Your application demands **precise, heavy-duty performance** (e.g., hydraulic presses, large-scale material handling).

- You can **commit to proper maintenance and training** to maximize its lifespan.

- Your budget is **limited**, and a lower-cost cylinder meets your needs.

- The application is **light-duty or intermittent**, making a premium cylinder unnecessary.

- You lack **expertise in hydraulic maintenance**, as improper care could void warranties or reduce performance.

For most **commercial, industrial, or high-stakes applications**, the ENERPAC RC55 is a **strong, long-term investment** that pays off in reliability and efficiency. However, always **compare total cost of ownership** (including maintenance, downtime, and replacement parts) before making a final decision.

Details:

Stroke: 5.00 inches 127mm. It is clean, smooth-operating, and backed by our reputation for quality rebuilds. New Enerpac seals and wiper installed. USA Made Built with pride and rebuilt right here in the using genuine Enerpac components.

Pressure and load tested performs like new. Shipping: Carefully packed and shipped fast from the USA. Collar threads, plunger and base mounting holes for easy texturing. Single Acting, Spring Return.

Perfect fixture threads on base, plunger, and collar ready for mounting. This cylinder has been meticulously restored to factory performance standards. High-strength alloy steel construction.

New CR400 hydraulic quick couplet. Original Specifications: Capacity: 4.9 tons short tons / 45 kn. Baked-on enamel finish for superior corrosion resistance and appearance. Ready for immediate use.

New load saddle. We combine shipping whenever possible.

specifications hydraulicylind:

• brand: Enerpac
• mpn: Rc55
• part type: Hydraulic Cylinder
• suitable media: Hydraulic Fluid
• cylinder type: Single-rod Cylinder
• cylinder action: Single-acting
• unit quantity: Duo Series
• maximum pressure: 10000
• country of origin: United States
• upc: 662005300600

shipping hydraulicylind:

• service: USPS Priority Mail Padded Flat Rate Envelope
• class: Expedited
• cost: $12.95
• carrier: USPS
• type: Calculated
• transit: 3-8 Days

returns hydraulicylind:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments hydraulicylind:

• credit card: Visa
• other
• wallet: Apple-pay

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

offer hydraulicylind:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 22, 2026
• availability: In Stock

seller hydraulicylind:

• city: Verdunville, West Virginia
• # reviews: 928
• rating: 100.0%

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