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Enerpac | 36.1 ton Capacity, 2.50 in Stroke, Single-Acting, Hollow Plunger Hydraulic Cylinder | RCH302

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Description & Features

Designed for versatility, the 36.1 ton Capacity, 2.50 in Stroke, Single-Acting, Hollow Plunger Hydraulic Cylinder is ideal for testing, maintenance, and tensioning tasks. Its hollow plunger design allows for both push and pull forces, accommodating a variety of applications with ease. With a maximum operating pressure of 10,000 psi (700 bar), this hydraulic cylinder is built to withstand demanding conditions.

The Enerpac RCH-Series features a robust baked enamel finish for enhanced corrosion resistance, ensuring longevity in tough environments. For models exceeding 20 tons, the nickel-plated floating center tube minimizes side load damage, further extending product life. Integrated collar threads facilitate easy fixturing, while the CR400 Coupler ensures reliable connections. Weighing 24 lbs (10.9 kg), this cylinder combines power and portability.

SKU: RCH-302

Supplier Part Number (MPN): RCH302

Alternate Part Numbers: C1DJ94, MI-00901781, MINO-00284X11225

Specifications

Brand
Enerpac
Brand
Enerpac
Pack Size
1.00
UOM
EA
Cylinder Bore Diameter
3.5 in (88.9 mm)
Max Operating Pressure
10,000 psi (700 bar)
Product Type
HydraulicCylinders
Series
RCH
Stroke
2.5 in (64 mm)
Subtype
Hollow Plunger Cylinder
Weight
24 lbs (10.9 kg)
Supplier Part Number
RCH302
Product Weight
23.50 lbs

Related Documents

Product Questions & Answers (2)

Question by: Janice M on Aug 10, 2025, 11:31 AM
hollow plunger on this one, does that mean I can run a rod through it to pull something toward me, or is it strictly for pushing?
Answer by: Customer Support on Aug 11, 2025, 3:24 PM
Both, actually. The hollow bore lets you thread a steel rod straight through the cylinder and attach it to whatever load you're working with. From there you can either push the load or pull it depending on how you've got things set up. That flexibility is kind of the whole point of the hollow plunger design on these RCH units.
Question by: Ralph M on Feb 14, 2026, 3:59 PM
need to pull on a threaded rod for a tensioning job, does that hollow center let the rod pass through and actually pull with it?
Answer by: Customer Support on Feb 16, 2026, 6:16 AM
For tensioning and pull work, the hollow plunger is the whole point. You can run a threaded steel rod through the center bore and attach it to the load so the cylinder can apply either pull or push force, not just lifting.

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