The Kubota KL26R-PC coolant capacity is listed as 2.17 gal (8.2 L). It also lists coolant type ethylene glycol-based coolant, long-life coolant, and ASTM D3306 compatible and antifreeze mix 50/50 coolant and water mix.
Kubota KL26R-PC Coolant Capacity
| Cooling system capacity | 2.17 gal (8.2 L) |
|---|---|
| Coolant type | ethylene glycol-based coolant, long-life coolant, and ASTM D3306 compatible |
| Antifreeze mix | 50/50 coolant and water mix |
| Engine horsepower | 26.5 hp (19.8 kW) |
| Engine displacement | 1.6 L (97.6 cu in) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Engine displacement comparison
Kubota KL26R-PC Coolant and Engine Notes
| Coolant capacity note | The Kubota KL26R-PC coolant spec points to 2.17 gal (8.2 L). Do not rely on the radiator-only amount if the full cooling-system capacity is available |
|---|---|
| Coolant type note | For the Kubota KL26R-PC, coolant type matters as much as capacity. The clean captured value is ethylene glycol-based coolant, long-life coolant, and ASTM D3306 compatible |
| Antifreeze mix note | The Kubota KL26R-PC antifreeze mix is listed as 50/50 coolant and water mix. That is the normal protection range for freezing, boiling and corrosion control |
| Engine context note | For the Kubota KL26R-PC, the supporting engine specs are engine horsepower 26.5 hp (19.8 kW) and displacement 1.6 L (97.6 cu in). Use them as context beside the coolant capacity, not as a replacement for the manual |
| Refill note | The practical service move for the Kubota KL26R-PC: buy enough coolant for 2.17 gal (8.2 L), fill to spec, run the engine, then recheck the radiator and overflow bottle after cooling |
Kubota KL26R-PC Coolant Capacity FAQ
What is the Kubota KL26R-PC coolant capacity?
The Kubota KL26R-PC coolant capacity is listed as 2.17 gal (8.2 L) for cooling system 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 KL26R-PC?
No. Use ethylene glycol-based coolant, long-life coolant, and ASTM D3306 compatible 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 KL26R-PC?
Premixed coolant can be fine if it matches ethylene glycol-based coolant, long-life coolant, and ASTM D3306 compatible and the required mix. The captured mix for the Kubota KL26R-PC is 50/50 coolant and water mix.
How often should I change coolant in the Kubota KL26R-PC?
The captured coolant change interval for the Kubota KL26R-PC is the service interval in the operator manual. If service history is unknown, changing it is usually smarter than guessing.
Why does the Kubota KL26R-PC coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota KL26R-PC, the supporting engine data is horsepower 26.5 hp (19.8 kW) and displacement 1.6 L (97.6 cu in).
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.
