The Kubota L2800 tractor battery specs found are Group 51R, 12 V (verify with operator manual), 490 CCA, 9.38 × 5.06 × 8.75 in.
Battery sizeGroup 51R
Voltage12 V (verify with operator manual)
CCA490 CCA
Case size9.38 × 5.06 × 8.75 in
Kubota L2800 Battery Specs
Battery size / group
Group 51R
Battery voltage
12 V (verify with operator manual)
Battery CCA
490 CCA
Battery dimensions
9.38 × 5.06 × 8.75 in
Battery Spec Benchmarks
CCA benchmark
This model
490 CCA
Average
550 CCA
Low
300 CCA
High
800 CCA
Voltage benchmark
This model
12 V
Average
12 V
Low
12 V
High
12 V
Case length benchmark
This model
9.38 in
Average
9.8 in
Low
7.75 in
High
13 in
Benchmarks are general reference ranges for compact tractor batteries.
Kubota L2800 Battery FAQ
Replacement battery recommendation
For the Kubota L2800 tractor, use a battery that matches Group 51R, 490 CCA or higher, case size around 9.38 × 5.06 × 8.75 in. Also match the terminal layout, hold-down style and battery tray clearance before buying. A 12 V battery is shown as a fallback, so verify the voltage in the operator manual before ordering.
Battery voltage shown
The battery voltage shown for the Kubota L2800 tractor is 12 V (verify with operator manual). This was filled because the page had other battery specs but no clear voltage answer.
Battery group size found
The battery group size found for the Kubota L2800 tractor is Group 51R.
Battery CCA found
The battery CCA figure found for the Kubota L2800 tractor is 490 CCA.
Battery replacement steps
For a clean Kubota L2800 battery replacement, compare the old battery against the new one for Group 51R, terminal position and tray clearance. Power the tractor down, remove the key, disconnect negative before positive, then lift the battery out carefully. Set the new battery in place, tighten the hold-down and reconnect positive before negative.
Bad battery symptoms
With a 12 V (verify with operator manual), Group 51R, 490 CCA setup, the Kubota L2800 should crank cleanly. If it clicks, cranks slowly, loses charge overnight or needs boosting often, the battery is suspect.
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official battery specifications before buying parts.
