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ENERPAC Lock On Extension Tube: For RC, For 5 ton, 2.5 ton Capacity of Attachment - Plunger Connectors & Adaptors
ENERPACPlunger Connectors & Adaptors

ENERPAC Lock On Extension Tube: For RC, For 5 ton, 2.5 ton Capacity of Attachment

The ENERPAC Lock On Extension Tube (MPN MZ4003) is a plunger connector and adaptor designed for use with RC series cylinders. It is compatible with 5 ton and 2.5 ton capacity attachments and has a 5 inch overall length.

SKU 3G-OTH-170586

Also listed as: MZ 4003 · MZ-4003

Brand
ENERPAC
Item
Lock On Extension Tube: For RC, For 5 ton, 2.5 ton Capacity of Attachment
Category
Plunger Connectors & Adaptors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ENERPAC
Manufacturer Part Number
MZ4003
Type
For 5 ton, 2.5 ton Capacity of Attachment
Overall Lg
5 in
Product Type
Lock On Extension Tube
For Use With Cylinder Series
RC

Technical Documents

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

Product Description

The ENERPAC Lock On Extension Tube (MPN MZ4003) is a plunger connector and adaptor designed for use with RC series cylinders. It is compatible with 5 ton and 2.5 ton capacity attachments and has a 5 inch overall length.

Frequently Asked Questions

What is the ENERPAC Lock On Extension Tube MZ4003 used for?

The ENERPAC Lock On Extension Tube MZ4003 is used to extend the reach of RC series hydraulic cylinders during lifting or pressing applications. It connects securely to the plunger, allowing operators to position the cylinder attachment at a greater distance while maintaining load control.

What are the specifications of the ENERPAC MZ4003 extension tube?

The ENERPAC MZ4003 Lock On Extension Tube has a 5 inch overall length and is designed for use with RC series cylinders. It supports attachments with 5 ton and 2.5 ton capacity. The product type is a plunger connector and adaptor, manufactured by ENERPAC under MPN MZ4003.

Where to buy the ENERPAC MZ4003 extension tube worldwide?

You can source the ENERPAC MZ4003 Lock On Extension Tube 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 ENERPAC plunger connector.

How to install the ENERPAC Lock On Extension Tube on an RC cylinder?

To install the ENERPAC MZ4003 extension tube, first ensure the RC cylinder is depressurized. Slide the tube over the cylinder plunger until it locks into place. Verify the attachment capacity matches your application (5 ton or 2.5 ton). Always follow ENERPAC's safety guidelines for hydraulic connections.

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 plunger connectors & adaptors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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