Serial number plate on the right side of the tractor frame, above the front axle
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
120/150 (optional) / 200 (optional
Charging volts
14
Battery CCA
1200
Battery volts
12
Battery Group
4D
About John Deere Tractor
The John Deere 6140R tractor is part of the company's 6R Series. The 6140R is a Row-Crop Tractors type, which is used most often in Agriculture Tractors. A engine runs the 6140R tractor. This configuration improves usability in the real world.