Serial number plate on the right side of the 1020 transmission case.
ELECTRICAL
Groun
negative
Battery volt
12
About John Deere Tractor
The John Deere 1020 tractor is part of the New Generation Series of tractors. The 1020 is a Utility Tractors type, that is used often in Agriculture Tractors. A engine powers the 1020 tractor. This arrangement is more practical in the real world.