• Ideal for automatic horizontal fillet, lap and butt welding operations
  • Controls are available to perform continuous and/or stitch weld operations
  • Dual gun holder assembly is available for efficient simultaneous welding
  • Wheels on the standard MOGGY® can be reversed to allow the moggy to run on standard v-groove track
  • The magnetic moggy has a magnetic base that clings to the vertical member for out of position applications
MOGGY® Automated Welding System

The Gullco MOGGY® friction drive travel carriage is designed to perform Horizontal Fillet Welding, Lap Welding and Butt Welding. It can be fitted with a Gullco Compact Oscillator to perform multi-pass welding. These operations can be performed on horizontal fillets with a minimum radius of 39 in. (1 meter) and up to a 30° incline. Following is a brief description of the MOGGY® and components that make up the system.

It is a lightweight, portable, four wheel friction drive travel carriage that can be used with or without track to automate welding operations. A speed potentiometer provides infinite speed selection within the 6 to 115 in/min (15.2 to 292.2 cm/min) range. The unit comes complete with adjustable guide rolls, travel limit switch assembly, vertical and horizontal slides providing 1 3/4” (44.4mm) adjustment and a semi-automatic gun holder. It is designed to run on a horizontal path against a vertical surface or a vertical path against a horizontal surface (Magnetic Moggy) to perform a fillet weld.

The Standard MOGGY® can be adapted for use on standard 6” (152.4mm) v-groove track by reversing the wheel assemblies. Safety is assured by using Gullco low voltage 24 volt DC highly advanced control power supply system that is available in 3 line voltage inputs ... 42, 110 and 230 volt AC 50/60 Hz.

Trackless Magnetic MOGGY® Fillet Welding Travel Carriage

“low cost, highly efficient automation of out-of-position fillet, lap and butt welding applications”

This Dual Torch MOGGY® is essentially the same as the Standard MOGGY® except it has a second arc start cable input which allows for a second torch to be engaged by the MOGGY® when the start switch is turned on.  

MOGGY Carriage with control for continuous or stitch welding, and with a control that uses a Gullco microprocessor to provide accurate repeatability regardless of travel speeds for weld distance on and weld distance off. It has a forward/stop/reverse switch, wire feed start on/off switch, travel speed potentiometer, auto wire feed start with delay carriage start, wire feed connector with 15 ft. (4572mm) control cable. All functions displayed in highly visible LED window.
Unit of Measure


N/A Dual Torch

Speed Range

N/A 6 to 115 in/min15.2 to 292.2 cm/min


N/A 16 in406.4 mm


N/A 12 in311.1 mm


N/A 11 in279.4 mm


N/A 30 lb13.6 kg