The Massey Ferguson 3306 tractor battery spec found is 12 V, Group 31, with 600 CCA.
Voltage12 V
Group size31
Cold cranking amps600 CCA
Massey Ferguson 3306 Battery Size Details
Replacement battery recommendation
12 V – Group 31, 600 CCA
Battery voltage
12 V
Battery group size
31
Battery CCA
600 CCA
Battery CCA Comparison Chart
Battery CCA comparison
This model
600 CCA
Average
600 CCA
Low
400 CCA
High
800 CCA
Benchmarks use practical low, average and high cold-cranking-amp ranges for the compact tractor category. Use the exact battery label and manual before buying.
Massey Ferguson 3306 Extra Battery Notes
Replacement note
For the Massey Ferguson 3306, match the replacement battery to the captured spec: 12 V, Group 31, 600 CCA. Physical fit, terminal layout and hold-down fit still matter
Battery location
The battery on the Massey Ferguson 3306 tractor is typically located beneath the foot plate, which may require removing the battery case to access it. Always refer to the specific model’s manual for detailed instructions
Battery replacement steps
To replace the battery on a Massey Ferguson 3306 tractor, first disconnect the negative terminal, then the positive terminal. Next, remove the old battery, place the new battery in the compartment, and connect the positive terminal first, followed by the negative terminal
Safe removal note
Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official masseyferguson.com website before ordering a replacement battery.
