A6 Mastertrac A6TF (Single/Twin SAW)


A6 Mastertrac A6TF (Single/Twin SAW)

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Self-propelled, 4WD, automatic welding machine. Available for single or twin arc welding.

  • Single: with standard or high speed motor
  • Twin: convert an A6 Single Mastertrac into a highly productive automatic twin arc welder for fillet and butt welds with a simple add-on for the extra wire and without the use of an extra machine or power source



  • Quick set-up for different workpieces
  • Suitable for heavy production welding with capacity for up to 0.24 in. (6 mm) wire using 1500A direct or alternating current
  • Designed for use with LAF (DC), TAF (AC), and ARIST0-1000 AC/DC welding power sources
  • Weld mild steel and aluminum solid or cored wire by modifying an A6 Single Mastertrac with an easy conversion kit for gas metal arc welding (GMAW)
  • Pre-set and control of welding parameters with the A2-A6 PEK process controller - a digital control system with display menus; 255 different weld sets can be stored


Description or Qualifier Twin SAW Single SAW
Weight 110 kg (242.5 lb) 110 kg (242.5 lb)

Capacities and Temperatures

Model Single/Twin SAW (high speed)
Wire Feed Speed 0.4-8 m/min (16-315 in./min)
Flux Capacity 10 l (2.6 gal)
Model Twin SAW
Wire Feed Speed 0.2-4.0 m/min (8-157.5 in./min)
Wire Spool Capacity 2x30 kg (2x66 lb)
Flux Capacity 10 l (2.6 gal)
Model Single SAW
Wire Feed Speed 0.2-4.0 m/min (8-157.5 in./min)
Wire Spool Capacity 30 kg (66 lb)

Wire Dimensions

Wire Diameter 3.0-6.0 mm (1/8-1/4 in.)
Wire Diameter 2x2.0-3.0 mm (2x3/32-1/8 in.)

Welding Speeds

Travel Speed 4-79 in./min
Travel Speed 0.1-2.0 m/min

Measurements and Dimensions

Model Single SAW
Weight 110 kg (242.5 lb)
Model Twin SAW
Weight 145 kg (319.7 lb)

Power Requirements

Max Current 1500 A
Model Single/Twin SAW

Interested in this product? Contact us.

Contact us online

Call our Product Information & Support Line anytime: 1-800-ESAB-123 (1-800-372-2123)

ESAB Welding & Cutting Products
2800 Airport Road
Denton, TX 76207
Customer Care: 1-800-426-1888

Welding Consumables
801 Wilson Avenue
Hanover, PA 17331

Colfax Corporation
420 National Business Parkway
5th Floor
Annapolis Junction, MD 20701

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Part Numbers and Accessories

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Part Numbers : A6 Mastertrac A6TF (Single/Twin SAW)
A6 Mastertrac A6TF, SAW 0461235880 FIND A DISTRIBUTOR
A6 Mastertrac A6TF, SAW Twin 0461235881 FIND A DISTRIBUTOR
A6 Mastertrac A6TF, SAW, high speed 0461235890 FIND A DISTRIBUTOR
A6 Mastertrac A6TF, SAW, Twin, high-speed 0461235891 FIND A DISTRIBUTOR
Accessories : A6 Mastertrac A6TF (Single/Twin SAW)
Flux funnel 0254900880 FIND A DISTRIBUTOR
Flux Recovery Unit OPC 0148140880 FIND A DISTRIBUTOR
Heavy-duty twin arc conversion kit 0334291889 FIND A DISTRIBUTOR
Idling roller (2 per tractor) 0333164880 FIND A DISTRIBUTOR
Laser Lamp Kit 0821440980 FIND A DISTRIBUTOR
SAW-GMAW conversion kit 0334299910 FIND A DISTRIBUTOR
Wire reel, Plastic, 66 lbs. (30 kg) 0153872880 FIND A DISTRIBUTOR
Wire reel, steel, fixed width 30 kg (66 lbs.) 0416492880 FIND A DISTRIBUTOR

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