The Komatsu SK820-5 skid-steer battery size is Group 31, and it uses a 12-volt electrical system. Its 600 CCA rating is average for Komatsu skid-steers in this dataset.
ModelSK820-5
BrandKomatsu
Voltage12 V
EquipmentSkid Steer
Voltage
12 V
Cold cranking
600 CCA
Battery size
Group 31
Battery location
See details below
How this battery compares
Compared with other Komatsu skid-steer battery ratings in this dataset.
Cold cranking amps600 CCA
Average
LowAverageHigh
Low 600 CCAMedian 600 CCAHigh 1050 CCA
BA
Battery specification
Model-specific replacement data
System voltage
12 V
Battery group size
Group 31
Cold cranking amps
600 CCA
RP
Replacement battery
What to match when buying
LC
Battery location
Where the battery is mounted
The battery on the Komatsu SK820-5 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement details, it's best to consult the owner's manual or the manufacturer's website.
ID
Model details
Equipment identity
Brand
Komatsu
Model
SK820-5
Equipment class
Skid-Steer Loader
HOW
How to replace the battery
Basic replacement procedure
To replace the battery on a Komatsu SK820-5 skid steer loader, first, disconnect the negative terminal followed by the positive terminal. Then, remove the old battery and install the new one by connecting the positive terminal first, followed by the negative terminal.
!
Bad battery symptoms
Signs the battery may be failing
Common symptoms of a bad battery in a Komatsu SK820-5 skid steer loader include slow cranking of the engine, problems with electronic components, and the engine failing to start after being idle. If you notice these issues, it may be time to consider battery replacement.
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What battery size fits the Komatsu SK820-5?
Quick answer
Group 31. Best available fitment is based on closest same-brand/model-family match (SK820-5E0); confirm tray dimensions, terminal layout, and serial number before ordering.
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How many CCA does the Komatsu SK820-5 need?
Quick answer
600 CCA. Best available fitment is based on closest same-brand/model-family match (SK820-5E0); an equal-or-higher CCA replacement is acceptable if the physical size and terminals match.
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What voltage battery does the Komatsu SK820-5 use?
Quick answer
The official battery voltage for the Komatsu SK820-5 skid steer loader is 12 volts. For replacement, ensure to check the specifications for compatibility with your specific model.
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Where is the battery on the Komatsu SK820-5?
Quick answer
The battery on the Komatsu SK820-5 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement details, it's best to consult the owner's manual or the manufacturer's website.
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What is the best replacement battery for the Komatsu SK820-5?
Quick answer
Disclaimer: Battery specifications are for general reference and may vary by year, serial number or configuration. Always verify fitment and electrical requirements before purchase or installation. See the Komatsu website for manufacturer information.
