Serial number on the left side of the tractor, below the dashboard.
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
35
Battery CCA
750
Battery volts
12
About Massey Ferguson Tractor
The 481 model tractor belongs to the 400 Series of tractors from Massey Ferguson. The 481 is a Utility Tractors type, that is used often in Agriculture Tractors. The 481 tractor has a engine. This setting improves usability in the real world.