The Kubota M5970 coolant capacity is listed as 3.08 gal (11.6 L).
Coolant capacity3.08 gal (11.6 L)
Kubota M5970 Coolant Capacity
Coolant capacity
3.08 gal (11.6 L)
Cooling system capacity
3.08 gal (11.6 L)
Radiator capacity
3.08 gal (11.6 L)
Engine horsepower
66 hp (49.2 kW)
Engine displacement
3.2 L (196.6 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
3.08 gal
Average
4 gal
Low
2 gal
High
8 gal
Engine horsepower comparison
This model
66 hp
Average
75 hp
Low
40 hp
High
125 hp
Engine displacement comparison
This model
3.2 L
Average
3.5 L
Low
1.8 L
High
6 L
Kubota M5970 Coolant and Engine Notes
Coolant capacity note
For the Kubota M5970, 3.08 gal (11.6 L) is the main coolant capacity captured. Use it as a refill planning number, then confirm the final level at the machine
Radiator capacity note
For the Kubota M5970, the captured radiator capacity is 3.08 gal (11.6 L). If you are doing a full drain, check the full cooling-system capacity too
Engine context note
Engine context for the Kubota M5970: engine horsepower 66 hp (49.2 kW) and displacement 3.2 L (196.6 cu in). Engine size helps explain why coolant capacity changes between models
Refill note
Coolant changes are simple but easy to do sloppily. On the Kubota M5970, plan around 3.08 gal (11.6 L) and confirm the final level after air works out of the system
Kubota M5970 Coolant Capacity FAQ
What is the cooling system capacity of the Kubota M5970?
The Kubota M5970 cooling system capacity is shown as 3.08 gal (11.6 L). That is the number to use before draining the system.
What coolant type should I use in the Kubota M5970?
Use the coolant type specified in the manual. The blunt rule is simple: match the manual’s coolant spec and do not mix unknown coolant formulas.
Should I use straight water in the Kubota M5970?
Not for normal long-term use. The Kubota M5970 should use the coolant mix specified in the manual or the manual’s specified coolant mix so the system gets corrosion, freeze and boil protection.
Does old coolant matter in the Kubota M5970?
Yes. Old coolant can lose protection even if temperature looks normal. The listed service interval for the Kubota M5970 is the service interval in the operator manual.
Why does the Kubota M5970 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota M5970, the supporting engine data is horsepower 66 hp (49.2 kW) and displacement 3.2 L (196.6 cu in).
Official information note
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.
