Tractor test: JCB Fastrac 3220 Plus Old Fastrac flag still has plenty to wave about Fully suspended and capable of motoring at speeds of up to 65km/hr – or even 80km/hr – the JCB Fastrac 3220 is pretty much out on its own in terms of on-road tractor travel. But what about its in-field performance? Is it really the universal machine that it purports to be? We put the flagship-but-one JCB Fastrac model through the profi international tractor test