A Revolution in Size
and Ability

The McElroy MegaMc® fusion machines are a revolutionary mix of muscle and versatility. The MegaMcs were the first large-diameter machines that brought the flexibility of the small-diameter machines to large-diameter fusion. Rugged and tough, the MegaMcs meet the demands of jobsites worldwide and are equally capable of performing quality fusions in the ditch and in close quarters.

Rolling Vehicle

No Lifting Required

Wheeled chassis allows for easy maneuvering on the jobsite

The MegaMc carriages are mounted on a wheeled chassis, bringing portability and convenience to large-diameter pipeline jobsites. They are easily towed to the fusion area and remain stationary as sticks of pipe are fused and pulled through. The MegaMcs are equipped with outriggers for leveling and stability.

Powerful Hydraulics

Hydraulic power assists all fusion functions

All of the fusion functions on the MegaMcs are powered smoothly by hydraulics. The clamping and unclamping of the jaws is hydraulically powered as is the fast and efficient facing of the pipe ends. Hydraulic pipe lifts aid in loading and unloading pipe from the machine. The facer and heater hydraulically index left to right and pivot in and out of the fusion machine. The hydraulic carriage manifold features a guard bar to protect the carriage.

Hydraulic Power
DataLogger Compatible

DataLogger® Compatible

Record & Analyze Fusion Joint Data

All of the medium- and large-diameter Rolling machines are compatible with the McElroy DataLogger, a handheld computer that records and documents the key parameters of the fusion process. These joint records are used to verify that proper fusion procedures have been followed prior to installation, which is a growing jobsite requirement. Joint records from the DataLogger can be stored and analyzed in the Vault™, a secure server on the internet. This allows quick and easy sorting, tagging and sharing of joint records by machine, joint, operator, device or job.

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Multiple Cylinder Options

Meet Jobsite Demands

Pipe type, job requirements and pipe fusion standards are all important aspects of planning a fusion job. The MegaMcs are available in a variety of different cylinder forces to meet your jobsite requirements.

Pressure Gauge
5-Year Warranty

Industry-Leading Warranty

Guaranteed Performance

McElroy equipment is built to withstand the tough environments our industry encounters. We're confident that your machine will perform to the best of its capabilities. We've even given each piece of equipment a 5-year warranty — the longest available in the industry.

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Additional Features

  MegaMc 824 MegaMc 1236 MegaMc 1648 MegaMc 1600 MegaMc 2065
Patented Centerline Guidance System for equal distribution of force around the joint
Industry standard semi-automatic hydraulic control system
Serrated jaws and inserts keep pipe from slipping during fusion
DataLogger® compatible
Powerful hydraulic facer for facing the toughest pipe with ease
Advanced blade design for smooth face and long life
ISO-compliant industrial Teflon-coated heater plates
Hard-anodized aluminum wear surfaces for corrosion resistance
Removable 3- or 4-jaw carriage for close quarter use  
High-force cylinder machine available
Medium-force cylinder machine available
Low-force cylinder machine available  
Hydraulic pipe lifts
Heater and facer can be easily converted to top-loading for confined spaces  
Rugged outriggers for added stability
4-jaw carriage only  
Hydraulic clamping comes standard
Hydraulic-pivoting heater and facer  
Removable 4th jaw for enhanced convenience in fusing prefabricated fittings onto the pipe  
Automatic hydraulic heater stripping to improve open and close times  



Select a machine below for more detailed specifications and model-specific features.

Find a distributor near you.

McElroy's industry-leading fusion equipment can be purchased from distributors around the globe. Find one close to you.

Underground / Construction Mechanical / HVAC / Plumbing

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