Serial number plate on the left side of the tractor frame
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
140
Batteries
3
Battery CCA
925
Battery volts
12
About John Deere Tractor
The 9420T tractor is part of the John Deere's 9020 Series. The 9420T is a Agricultural Crawler Tractors type, which is used mainly in Agriculture Tractors. The 9420T tractor features a engine. This configuration gives better real-world usability.