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55.2 ton Capacity, 6.25 in Stroke, General Purpose Hydraulic Cylinder

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Description & Features

The 55.2 ton Capacity 6.25 in Stroke General Purpose Hydraulic Cylinder by Enerpac is ideal for high force hydraulic applications within industrial settings. Designed with robust materials it provides reliable performance for tasks requiring substantial lifting force.

With a capacity of 55.2 tons and a stroke length of 6.25 inches the hydraulic cylinder ensures durability and precision. This cylinder does not feature adjustable ends or additional adjustments streamlining its functionality for straightforward operations.

Engineered by Enerpac a trusted name in high force hydraulics this general-purpose hydraulic cylinder is suitable for various industrial applications where reliable lifting power is essential. Built without a check valve this cylinder is designed for specific use cases that do not require backflow prevention.

Constructed for longevity it does not include case calibration or color coding ensuring a minimalist and efficient design. Note that this product comes without included accessories such as batteries blades or mandrels focusing solely on its primary function. The 55.2 ton Capacity 6.25 in Stroke General Purpose Hydraulic Cylinder does not support remote control or machine mounting maintaining its simplicity and specialized purpose.

Supplier Part Number: RC506

Specifications

Cylinder Type
Single-Acting
Finish
Baked Enamel
Material
Steel
Maximum Operating Pressure
10000 psi
Mounting Type
Base
Number of Mounting Holes
2
Plunger Type
Solid
Return Type
Spring
Series
RC Series

Product Questions & Answers (2)

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Question by: Tony T on Jan 3, 2026, 2:34 PM
Got an older RC-Series cylinder on the shelf already. These new RC-506 units gonna line up with it thread-wise and dimension-wise, or am I looking at having to redo my whole setup?
Answer by: Customer Support on Jan 5, 2026, 6:14 AM
Same external dimensions and threads as the prior RC-Series, so swapping in an RC-506 won't require any rework on your existing fixturing or connections. Enerpac kept those details unchanged on purpose so shops running older RC cylinders could upgrade without headaches. The collar and plunger threads are also there for fixturing if you need them, and the new unit ships with a CR400 coupler, dust cap, and collar thread protector right out of the box.
Question by: Hank M on Aug 9, 2025, 6:07 PM
got a couple older RC-Series cylinders already. is this RC506 gonna match up with the same dimensions and threads?
Answer by: Customer Support on Aug 11, 2025, 5:50 PM
Good news if you are swapping from an earlier RC-Series model. The RC-Series model numbers, external dimensions, and threads are unchanged from prior RC Series cylinders, so RC506 keeps the familiar fit.

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