Enerpac RC504 General Purpose Hydraulic Cylinder | 55.2 Ton Capacity

Description:

Manufacturer : Enerpac 

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Product Overview

The ​Enerpac RC504​ is a high-capacity general purpose hydraulic cylinder designed for heavy-duty industrial applications requiring exceptional force in a compact package. Part of Enerpac's advanced RC-TRIO series, this single-acting hydraulic jack delivers 55.2 tons (498 kN) of force with a 4-inch stroke, making it ideal for lifting, pressing, positioning, and alignment tasks across various industries. Featuring a pre-tensioned spring for fast retraction and robust construction for durability, it represents the next generation of Enerpac's legendary RC-Series cylinders with enhanced performance and reliability.

Key Features

• ​High Capacity​ - 55.2 ton (498 kN) maximum lifting capacity

• ​4-inch Stroke​ - Substantial travel for versatile applications

• ​Fast Retraction​ - Pre-tensioned spring for quick plunger return

• ​10,000 PSI Rating​ - Maximum operating pressure capability

• ​Compact Design​ - Optimized height-to-capacity ratio

• ​Durable Construction​ - Hardened steel components for long service life

• ​Versatile Mounting​ - Multiple mounting options with standard base holes

• ​Safety Features​ - Built-in safety lock ring and overload protection

Technical Specifications

Performance Characteristics

Force & Capacity

• ​Rated Capacity​ | 55.2 tons (498 kN) at 10,000 psi

• ​Overload Capacity​ | Built-in safety margin above rated capacity

• ​Force Generation​ | Linear force application throughout stroke

• ​Pressure Requirements​ | 10,000 psi for maximum capacity

Stroke & Travel

• ​Total Stroke​ | 4.00 inches (101 mm)

• ​Height Extension​ | 8.94" to 12.94" (227mm to 328mm)

• ​Positioning Accuracy​ | Precise control throughout stroke

• ​Retraction Speed​ | Fast spring-assisted return

Mechanical Specifications

Physical Dimensions

• ​Collapsed Height (A)​​ | 8.94 inches (227 mm)

• ​Extended Height (B)​​ | 12.94 inches (328 mm)

• ​Outside Diameter (D)​​ | 5.00 inches (127 mm)

• ​Cylinder Bore (E)​​ | 3.75 inches (95.2 mm)

• ​Plunger Diameter (F)​​ | 3.13 inches (79.4 mm)

• ​Saddle Diameter (J)​​ | 2.80 inches (71 mm)

• ​Saddle Protrusion (K)​​ | 0.11 inches (2 mm)

Mounting Features

• ​Base Mounting Holes​ | Standard 1/2-13 UN threads

• ​Bolt Circle (U)​​ | 3.75 inches (95 mm) diameter

• ​Thread Depth (Z)​​ | 0.75 inches (19 mm)

• ​Optional Tilt Saddle​ | Available for angled applications

• ​Collar Thread (W)​​ | 5-12 UN for accessories

Construction Details

Materials & Finish

• ​Cylinder Body​ | Hardened steel construction

• ​Plunger​ | High-strength steel with hardened finish

• ​Base​ | Machined steel with mounting provisions

• ​Saddle​ | Steel contact surface with protective coating

• ​Seals​ | High-pressure hydraulic seals

• ​Spring​ | Pre-tensioned retraction spring

Design Features

• ​Spring Retraction​ | Fast, positive plunger return

• ​Safety Lock Ring​ | Mechanical safety lock provision

• ​Port Location​ | Base-mounted hydraulic connection

• ​Surface Finish​ | Corrosion-resistant treatment

Brand

Enerpac: Global Leader in High-Pressure Hydraulic Tools & Industrial Solutions​

Founded in 1910, Enerpac is a world-leading manufacturer of high-pressure hydraulic tools, precision lifting systems, and industrial solutions. Specializing in hydraulic cylinders, pumps, bolting tools, and force measurement equipment, Enerpac serves sectors such as construction, manufacturing, energy, and infrastructure maintenance. With a legacy of innovation—including the pioneering development of hydraulic jack technology—the brand is synonymous with reliability, safety, and efficiency. Enerpac’s products enable critical applications like heavy lifting, structural alignment, and maintenance operations, supported by a global network across 100+ countries. Committed to engineering excellence, Enerpac empowers industries to enhance productivity while adhering to stringent safety standards.

Company Introduction:

Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.

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FAQ of Achievers

Q:Are the Products Genuine OEM Units?

A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.

Q:How will you arrange shipment?

A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.

Q:What is the warranty of goods?

A: One-year Warranty.