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 7R Series. The 7210R is classified as a Row-Crop Tractors and which is mostly used for Agriculture Tractors applications. The 7210R tractor has a engine. This setting improves real-world usefulness.