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 6105M model tractor is part of John Deere's 9R line of tractors. The 6105M is a Utility Tractors type, which is used mostly in the Agriculture Tractors. The 6105M tractor is operated by a engine. This setup more usage in the actual world.