The 2003 New Holland TS-A tractors (100-140hp) were replaced by Stage II-/Stage IIIA-compliant T6000 units in 2007. And though initially pretty much the same as its TS-A predecessor, the T6000 went on to incorporate Power Command and Range Command transmission variants derived from the short-wheelbase TM series, as well as a number of other new features. Confused? Well, wait until you have to ponder the Delta, Plus and Elite variations, too