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Welding automation

Tractor automats

A2 Tripletrac
The A2 Tripletrac is superb for internal circumferential welding of
large cylindrical objects due to its clever design with a steering
wheel. The tractor can be equipped with ESAB's A2-A6 Process
Controller PEK or A2 Welding Controller PEI.
The A2 Tripletrac's three-wheeled tractor carriage steers with
the front wheel. This, combined with the fact that the steering
wheel also controls the horizontal slide, ensures easy control of
the wire position. This makes the A2 Tripletrac ideal for internal
circumferential welding of large cylindrical objects that are rotat-
ing on a roller bed, for example pressure vessels and wind tow-
ers.
The compact, efficient design makes it easy to move the A2 Tri-
pletrac from one place to another, such as between different
welding workpieces. The carriage is equipped with a handle to
disengage the gear, so the A2 Tripletrac can easily be pushed to
another place.

Single SAW

Max load at 100% duty cycle, A 800
Wire Ø, unall. solid 1.6-4.0
Wire Ø, SS 1.6-4.0
Wire Ø, CW 1.6-4.0
Wire feed, m/min 0.2-9
Travel speed, m/min 0.1-1.7
External dimensions, LxWxH, mm 594x686x956
Weight, kg 47 (excl wire, flux)

Ordering information
A2 Tripletrac with process controller PEK 0461 236 880
A2 Tripletrac with process controller PEI 0449 430 881

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