John Deere 3640
This third tractor in the trio was produced between 1984 and 1987.
This 4 wheel drive tractor has the same size engine as the previous two models however it has a much larger fuel tank, full it can take 186.2 litres.
This model has front mud guards and also front weights. This model, like the other two in the series also has the standard Britains rear hitch and linkage.