
October 21, 2002
Tractor test: John Deere 6420 S
TRACTOR TEST: At the upper end of John Deere’s 6020 four-pot line, buyers get a choice of 81kW/110hp 6420 or 88kW/120hp 6420 S, the extra 7kW/10hp costing in the region of £1,020. This month’s profi…