The Caterpillar 257 skid-steer battery size should be verified for the specific machine, and it uses a 12-volt electrical system. Its 850 CCA rating is average for Caterpillar skid-steers in this dataset.
How this battery compares
Compared with other Caterpillar skid-steer battery ratings in this dataset.
Battery specification
Model-specific replacement data
Replacement battery
What to match when buying
The best replacement battery for the Caterpillar 257 skid steer loader is a Cat 12-volt maintenance-free battery. It is designed to meet the demanding requirements of heavy-duty equipment and ensures reliable performance.
Battery location
Where the battery is mounted
Family-match guidance: The battery on the Caterpillar 257B skid steer loader is typically located under the rear left corner of the operator's seat. Verify the exact access panel/compartment for the machine serial number before service.
Model details
Equipment identity
How to replace the battery
Basic replacement procedure
To replace the battery on a Caterpillar 257 skid steer loader, follow these steps: remove the old battery and install a new Cat 12-volt, maintenance-free battery. Ensure you have no specialized tools and follow safety warnings during the process.
Bad battery symptoms
Signs the battery may be failing
Common symptoms of a bad battery in a Caterpillar 257 skid steer loader include slow engine cranking, alert indicators lighting up, and dim or flickering lights. For battery replacement, a Cat 12-volt maintenance-free battery is required.
What battery size fits the Caterpillar 257?
Quick answer
The official Caterpillar 257 Skid Steer Loader battery group size is 4D, with a 12-volt, 1125 CCA maintenance-free wet battery available as part 153-5700 on
How many CCA does the Caterpillar 257 need?
Quick answer
The recommended official Caterpillar 257 Skid Steer Loader battery is a 12-volt, maintenance-free, wet battery with 850 CCA for standard models and 1000 CCA for heavy-duty models.
What voltage battery does the Caterpillar 257 use?
Quick answer
The official battery voltage for the Caterpillar 257 skid steer loader is 12 volts. For replacement, you can use a maintenance-free, wet battery designed to fit your Cat equipment.
Where is the battery on the Caterpillar 257?
Quick answer
Family-match guidance: The battery on the Caterpillar 257B skid steer loader is typically located under the rear left corner of the operator's seat. Verify the exact access panel/compartment for the machine serial number before service.
What is the best replacement battery for the Caterpillar 257?
Quick answer
The best replacement battery for the Caterpillar 257 skid steer loader is a Cat 12-volt maintenance-free battery. It is designed to meet the demanding requirements of heavy-duty equipment and ensures reliable performance.


