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ENERPAC RWH20 Hollow Plunger Workholding Ram - Hollow Plunger Workholding Rams
ENERPACHollow Plunger Workholding Rams

ENERPAC RWH20 Hollow Plunger Workholding Ram

The ENERPAC Hollow Hydraulic Ram (model RWH20) is a single-acting hollow plunger workholding ram with a 2-ton nominal capacity and a 5/16-inch nominal stroke length. It features a 0.5-inch plunger diameter.

SKU 3G-OTH-155969

Also listed as: RWH 20 · RWH-20

Brand
ENERPAC
Item
RWH20 Hollow Plunger Workholding Ram
Part Number
RWH20
Category
Hollow Plunger Workholding Rams
Available to Order
Also known as:RWH20ENERPAC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

ENERPAC
Manufacturer Part Number
RWH20
Type
Single Acting
Nominal Stroke Lg
5/16 in

Technical Documents

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ENERPAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ENERPAC Hollow Hydraulic Ram (model RWH20) is a single-acting hollow plunger workholding ram with a 2-ton nominal capacity and a 5/16-inch nominal stroke length. It features a 0.5-inch plunger diameter.

Frequently Asked Questions

What is the ENERPAC RWH20 hollow hydraulic ram used for?

The ENERPAC RWH20 hollow hydraulic ram is used for workholding applications that require a hollow plunger to accommodate long workpieces or rods. It is commonly employed in industrial clamping, pressing, and assembly operations where a 2-ton capacity and single-acting retraction are needed.

What are the specifications of the ENERPAC RWH20 hollow hydraulic ram?

The ENERPAC RWH20 is a single-acting hollow plunger workholding ram with a 2-ton nominal capacity, a 5/16-inch nominal stroke length, and a 0.5-inch plunger diameter. The manufacturer part number is RWH20, and it is built by ENERPAC for reliable hydraulic force in confined spaces.

Where to buy the ENERPAC RWH20 hollow hydraulic ram worldwide?

You can source the ENERPAC RWH20 hollow hydraulic ram through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this single-acting workholding ram.

How to install the ENERPAC RWH20 hollow hydraulic ram?

To install the ENERPAC RWH20, mount the ram securely on a flat surface using the provided mounting holes. Connect the hydraulic port to a compatible single-acting pump. Ensure the hollow plunger is aligned with the workpiece. Follow standard hydraulic safety practices and consult the ENERPAC manual for torque and pressure limits.

Used in

Common applications for ENERPAC
Industrial bolting — Enerpac ZA4208TX-QMR air-operated pump unit with 4-wrench manifold for torque wrench applications
Field maintenance — Enerpac XC2202MB cordless hydraulic pump for remote power where cords are impractical
Machining and clamping — Enerpac WFL111 work support to prevent workpiece deflection during machining
Hydraulic system assembly — Enerpac H700 abrasion-resistant hose assembly for flexible high-pressure connections
Component removal — Enerpac BRC106K Pull PAC Kit for controlled force in pulling and alignment tasks
Manual hydraulic testing — Enerpac P51 hand pump for single-acting cylinders in low-pressure applications
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ENERPAC Products

3G Electric supplies ENERPAC hollow plunger workholding rams. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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