Serial number plate on right side of tractor frame, above front axle
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
200
Batteries
2
Battery CCA
925
Battery volts
12
Battery Group
31
About John Deere Tractor
The John Deere 7210R tractor is part of the company's 7R Series. The 7210R is a Row-Crop Tractors type, which is used mostly in Agriculture Tractors. A engine powers the 7210R tractor. This setting improves usability in the real world.