The Kubota RV coolant capacity is listed as 2.17 gal (8.2 L). It also lists coolant type ethylene glycol-based coolant and antifreeze mix 50/50 coolant and water mix.
Kubota RV Coolant Capacity
| Coolant capacity | 2.17 gal (8.2 L) |
|---|---|
| Cooling system capacity | 2.17 gal (8.2 L) |
| Radiator capacity | 2.17 gal (8.2 L) |
| Coolant type | ethylene glycol-based coolant |
| Antifreeze mix | 50/50 coolant and water mix |
| Engine model | XG850 |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Kubota RV Coolant and Engine Notes
| Coolant capacity note | The headline cooling-system number for the Kubota RV is 2.17 gal (8.2 L). Buy enough coolant before opening the drain plug |
|---|---|
| Radiator capacity note | Radiator capacity is listed as 2.17 gal (8.2 L). The full cooling system can be higher because coolant also sits in the engine and hoses |
| Coolant type note | The captured coolant type for the Kubota RV is ethylene glycol-based coolant. Do not mix unknown coolant types unless the label and manual say they are compatible |
| Antifreeze mix note | The 50/50 coolant and water mix mix gives the Kubota RV coolant system a sensible balance of freeze protection, boil protection and corrosion protection |
| Engine context note | The Kubota RV engine data captured here is engine model XG850. Bigger engines usually need more coolant and more careful refill bleeding |
| Refill note | For a coolant change on the Kubota RV, do not just dump in coolant and walk away. Fill slowly, run it up to temperature, cool it down and top up as needed |
Kubota RV Coolant Capacity FAQ
What is the Kubota RV coolant capacity?
The Kubota RV coolant capacity is listed as 2.17 gal (8.2 L) for coolant capacity. Use this as the refill planning number and confirm the final level at the radiator or overflow bottle.
Can I use any coolant in the Kubota RV?
No. Use ethylene glycol-based coolant or a coolant that clearly matches the manual’s required spec. Wrong coolant can create corrosion, deposits or seal problems.
Is premixed coolant okay for the Kubota RV?
Premixed coolant can be fine if it matches ethylene glycol-based coolant and the required mix. The captured mix for the Kubota RV is 50/50 coolant and water mix.
How often should I change coolant in the Kubota RV?
The captured coolant change interval for the Kubota RV is the service interval in the operator manual. If service history is unknown, changing it is usually smarter than guessing.
Why does the Kubota RV coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota RV, the supporting engine data is engine model XG850.
Mistakes do happen. Tractor coolant specs can change by year, market, engine, radiator, cab/heater setup and service procedure. Please check the operator manual, decal information and official kubotausa.com website for official information before draining or refilling the cooling system.
