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 tractor is part of the 6M Series. The 6105M is a Utility Tractors type, that is used often in Agriculture Tractors. The 6105M tractor is operated by a engine. This setting improves real-world usefulness.