A2 Multitrac with A2-A6 Process Controller PEKUniversal welding tractor for SAW and GMAW FeaturesDesigned for use with ESABs automatic welding power sources LAF and TAFThe A2 Multitrac with the A2A6 process controller PEK is available for both the SAW and the GMAW methodIf the SAW-version is chosen, the A2 Multitrac is capable of working equally well with either single or twin wireThe feed unit secures an even, stable wire-feed speedFour-wheel drive ensures accurate travel speedDigital control panel allows exact pre-set and control of welding parametersThe Multitrac is fully mobile and can easily be moved from one welding station to another. It can also be quickly set-up for different workpieces