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ENERPAC Hollow Hydraulic Ram: 2 ton Nominal Capacity, 5/16 in Nominal Stroke Lg - Hollow Plunger Workholding Rams
ENERPACHollow Plunger Workholding Rams

ENERPAC Hollow Hydraulic Ram: 2 ton Nominal Capacity, 5/16 in Nominal Stroke Lg

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

Brand
ENERPAC
Item
Hollow Hydraulic Ram: 2 ton Nominal Capacity, 5/16 in Nominal Stroke Lg
Category
Hollow Plunger Workholding Rams
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Technical Specifications

ENERPAC
Manufacturer Part Number
RWH20
Type
Single Acting
Nominal Stroke Lg
5/16 in
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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
Heavy equipment maintenance — ENERPAC HCL25010 lock nut ram for lifting and holding large components during repair.
Automated machining — ENERPAC SLRD51 swing clamp cylinder for fixturing parts in CNC workholding systems.
Bolted joint assembly — ENERPAC ERT19024 extended reaction tube with RSL series torque wrenches for flange bolting.
Hydraulic power generation — ENERPAC ZE4408SB-T electric pump for powering torque tools in industrial plants.
Structural testing — ENERPAC A243 flat base attachment for RC series cylinders in load frame applications.
Field service operations — ENERPAC ZU4420MB-G portable pump for remote hydraulic tool operation.

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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