The Kubota ZD321 machine fuel tank capacity found is 10.6 gal (40.1 L).
Fuel tank10.6 gal (40.1 L)
5-gal cansabout 3 x 5-gal cans
Full fuel weightabout 75 lb (34 kg) of diesel
Kubota ZD321 Fuel Tank Specs
Fuel tank capacity
10.6 gal (40.1 L)
Engine
26 HP
Engine displacement
61 cu in (1 L)
Fuel tank size class
large mower fuel tank
5-gallon fuel cans
about 3 x 5-gal cans
10-litre fuel jugs
about 5 x 10-L jugs
Estimated full tank fuel weight
about 75 lb (34 kg) of diesel
Fuel Tank Benchmarks
Fuel tank capacity benchmark
This model
10.6 gal
Average
3.5 gal
Low
1.3 gal
High
7.5 gal
Benchmarks are general reference ranges for lawn and garden tractors and mowers.
Kubota ZD321 Fuel Tank FAQ
Fuel tank capacity
The Kubota ZD321 machine holds 10.6 gallons, which is about 40.1 litres. Use that as the refill figure when planning fuel storage, fuel cans or workshop servicing.
Fuel tank size class
The Kubota ZD321 is listed as having a large mower fuel tank based on the fuel tank capacity found.
Fuel cans needed from empty
From empty, the Kubota ZD321 needs about 3 x 5-gal cans or about 5 x 10-L jugs to cover a full refill.
Estimated full tank fuel weight
A full tank on the Kubota ZD321 adds about 75 lb (34 kg) of diesel before allowing for the tank itself.
Engine specs found
Engine specs found for the Kubota ZD321 include 26 HP, 61 cu in (1 L).
Fuel refill planning note
Plan around roughly 10.6 gal of fuel for a full refill. This gives more working time than a small tank, but refuelling still matters for longer mowing or property jobs. Tank class: large mower fuel tank.
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official fuel capacity specifications before refuelling, servicing or buying parts.
