Serial number plate on the right side of the tractor frame, above the front axle
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
90/150
Charging volts
14
Battery volts
12
About John Deere Tractor
The John Deere 6105M type tractor is part of the 6M Series of tractors. The 6105M is a Utility Tractors type, that is used most often in Agriculture Tractors. A engine powers the 6105M tractor. This setup improves usability in the real world.