Driving impression: New Holland T6080 tractor The format is familiar from New Holland’s TS-A tractors and the lower hp T6000s that have since replaced them, plus, of course, the more recently introduced T7000 models. But the latest – and last – pieces of New Holland’s ‘T’ tractor jigsaw, the high-hp T6000s, are very different to the superseded TM140 and TM155. Martin Rickatson drives the T6080 flagship in Nottinghamshire