Serial number plate above the PTO shaft on the John Deere 770
ELECTRICAL
Groun
negative
Charging syste
alternator
Charging amp
20
Battery CC
447
Battery volt
12
About John Deere Tractor
The 770 tractor is part of the John Deere's 70 Compact Series. The 770 is a kind of Compact Utility Tractors and which is mostly used for Agriculture Tractors production. The 770 tractor has a engine. This setup maximizes real-world efficiency.