Behind the scenes footage of some of the work that went into welding the roll cage for the JCB Fastrac tractor that recently stormed into the record books. The #Fronius MagicWave 230i was used to weld the roll cage on the The Fastrac Two that achieved the world-record breaking speed for a tractor of 153.771 mph at peak, averaging 135.191 mph. #JCBWFT