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McElroy > Products > 250 > Models
Overview
Rolling
TracStar®
DynaMc®
Pit Bull®
 250

The McElroy 250 will butt fuse pipe sizes from 63mm to 250mm (2” IPS to 8” DIPS). They are designed in response to international metric pipe needs. The 250 fusion machines now come in multiple model configurations to ensure your metric pipe fusion needs are covered.

Rolling, TracStar® and Pit Bull® machines incorporate the interchangeable McElroy 250 4-jaw carriage, which can be easily removed for in-ditch fusion. For tight installations, the outer fixed jaw and skid can be removed from the carriage converting it to a 3-jaw carriage for an even more compact fusion unit. Several of these units offer saddle fusion capability in the form of a Combination Unit (CU) that allows fusion of branch saddles with a maximum base diameter of 9.63" onto any size main.

Rolling 250
• Wheeled chassis for easy maneuvering on the jobsite
• Carriage can be easily removed for close quarter use
• Available in a Combination Unit (CU) for sidewall fusion
• DataLogger® compatible

The Rolling 250 is based on the 28 which has been the industry standard for more than 30 years.

TracStar® 250
• Self-contained, self-propelled, all-terrain
• Powered by a low-vibration, CARB-compliant gas engine
• Carriage can be easily removed for close-quarter use
• On-board generator for powering heater and other devices
• Fits in a standard long-box truck bed for easy transport
• Available in a Combination Unit (CU) for sidewall fusion
• DataLogger® compatible
• Also available as an Automated fusion machine

The TracStar® 250 offers a self-contained, self-propelled, track-mounted vehicle that can handle grades up to 30%. It is the number one choice on the jobsite for its ease of maneuverability and productivity gains.

The latest upgrade to the TracStar 250 is an option that allows automated control and monitoring over the heat, soak, fuse and cool cycles. The Automated TracStar 250 guides the operator through a step-by-step procedure for fusing pipe. It has a built-in datalogging feature that keeps a record of each fusion joint, which allows you to verify joint integrity.

Pit Bull® 250
• Compact fusion for special applications
• Hydraulic Power Unit (HPU) sold separately
• DataLogger® compatible
• Available in Combination Unit (CU) for sidewall fusion

 
The Pit Bull® 250 is used for special applications where the wheeled or tracked vehicle is not needed.

DynaMc® 4-Jaw Auto

  • Operates within gas industry specification PL2-3:2006 and water industry specification 4-32-08 and other specifications.
  • Modular design featuring a common electrical control unit and HPU to operate the carriage, heater and facer.
  • Special heater automatically retracts to minimize open/close times.
  • Automatic fusion parameter calculations.
  • USB Port for downloading fusion reports and uploading firmware updates.

Industry experts’ input helped create the powerful mix of features that make the DynaMc Auto an excellent option. A hydraulically powered facer trims the pipe ends, while an electronic control unit has USB technology for downloading reports in a faster format.


DynaMc® Hand Pump

  • Features a double-action hand pump for fast carriage speeds.
  • Capable of up to 1500 PSI fusion pressure.
  • DataLogger® compatible
  • Rugged and compact.


The new DynaMc® HP (Hand Pump) machines butt fuse pipe with a hand-powered pump and are available in 2- and 4-jaw models.

Worthy of the DynaMc name, the HP is a true dynamo, giving the operator a powerful fusion unit in a small package. With a detachable easy-lift cradle, the HP machine is easily maneuvered into tight spaces. The HP’s electric facer is sturdy and powerful, with the option of being loaded from either side of the machine for improved convenience.

DynaMc® Electric Pump

  • Features a common Electric Pump that powers a variety of fusion machines.
  • Utilizes a hydraulic accumulator to maintain fusion pressure and reduce power consumption.
  • Employs McElroy's standard carriage and manifold assembly.
  • Capable of up to 1500 PSI fusion pressure.
  • DataLogger® compatible
  • Sidewall 28 and Compact 28 Vertical units are also available.

 

The DynaMc® EPs (Electric Pump) use a common, modular DynaMc EP Hydraulic Power Unit (HPU) and are available in 2- and 4-jaw models. The EP HPU utilizes a standard manual carriage manifold that is powerful enough to tackle thick-walled pipe. A strong electric facer can be loaded from either side of the carriage, offering flexibility when fusing pipe in tight confines.
 
 
             
 
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