The Kubota ZD1211L coolant capacity is listed as 5 gal (18.9 L). It also lists coolant type ethylene glycol-based coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity5 gal (18.9 L)
Coolant typeethylene glycol-based coolant
Antifreeze mix50/50 coolant and water mix
Kubota ZD1211L Coolant Capacity
Cooling system capacity
5 gal (18.9 L)
Radiator capacity
5 gal (18.9 L)
Coolant type
ethylene glycol-based coolant
Antifreeze mix
50/50 coolant and water mix
Engine model
D1105
Engine displacement
1.1 L (68.5 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
5 gal
Average
4 gal
Low
2 gal
High
8 gal
Engine displacement comparison
This model
1.1 L
Average
0.9 L
Low
0.5 L
High
1.5 L
Kubota ZD1211L Coolant and Engine Notes
Coolant capacity note
The Kubota ZD1211L’s key coolant figure here is 5 gal (18.9 L) for cooling system capacity. Use that before buying coolant or draining the system
Radiator capacity note
For the Kubota ZD1211L, the captured radiator capacity is 5 gal (18.9 L). If you are doing a full drain, check the full cooling-system capacity too
Coolant type note
Coolant type for the Kubota ZD1211L is listed as ethylene glycol-based coolant. The safest move is to use coolant that matches the manual’s spec rather than mixing random formulas
Antifreeze mix note
For the Kubota ZD1211L, the captured mix is 50/50 coolant and water mix. Straight water is not the right long-term answer unless you are only flushing the system
Engine context note
Engine context for the Kubota ZD1211L: engine model D1105 and displacement 1.1 L (68.5 cu in). Engine size helps explain why coolant capacity changes between models
Refill note
When refilling the Kubota ZD1211L, use 5 gal (18.9 L) as the planning number and 50/50 coolant and water mix as the mixture guide. Recheck the level after the thermostat opens
Kubota ZD1211L Coolant Capacity FAQ
How much coolant does the Kubota ZD1211L take?
The main coolant amount captured for the Kubota ZD1211L is 5 gal (18.9 L). Buy a little extra so you can top up after the engine warms up and cools down.
Does coolant type matter on the Kubota ZD1211L?
Yes. Capacity tells you how much to buy; coolant type tells you what to buy. For the Kubota ZD1211L, the captured coolant type is ethylene glycol-based coolant.
What antifreeze mix does the Kubota ZD1211L use?
The captured antifreeze mix for the Kubota ZD1211L is 50/50 coolant and water mix. A 50/50-style mix is the common practical answer unless your manual or climate calls for something different.
When should the Kubota ZD1211L coolant be replaced?
Use the service interval in the operator manual as the service guide. Coolant can look okay but still lose corrosion protection over time.
Why does the Kubota ZD1211L coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota ZD1211L, the supporting engine data is engine model D1105 and displacement 1.1 L (68.5 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.
