The Cub Cadet 3648 tractor fuel tank capacity found is 10 gal (37.9 L). Fuel type is gasoline.
Fuel tank10 gal (37.9 L)
Fuel typegasoline
5-gal cansabout 2 x 5-gal cans
Full fuel weightabout 62 lb (28 kg) of gasoline
Cub Cadet 3648 Fuel Tank Specs
Fuel tank capacity
10 gal (37.9 L)
Fuel type
gasoline
Engine model
17 HP Kawasaki
Engine displacement
29.3 cu in (0.48 L)
Fuel tank size class
large mower fuel tank
DEF-to-fuel ratio
35% of fuel tank capacity
5-gallon fuel cans
about 2 x 5-gal cans
10-litre fuel jugs
about 4 x 10-L jugs
Estimated full tank fuel weight
about 62 lb (28 kg) of gasoline
Fuel Tank Benchmarks
Fuel tank capacity benchmark
This model
10.0121 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.
Cub Cadet 3648 Fuel Tank FAQ
Fuel tank capacity
The Cub Cadet 3648 tractor holds 10 gallons, which is about 37.9 litres. Use that as the refill figure when planning gasoline storage, fuel cans or workshop servicing.
Fuel type
The fuel type found for the Cub Cadet 3648 tractor is gasoline. Match the fuel type to the operator manual and the engine fitted to your exact model.
Fuel tank size class
The Cub Cadet 3648 is listed as having a large mower fuel tank based on the fuel tank capacity found.
Fuel cans needed from empty
From empty, the Cub Cadet 3648 needs about 2 x 5-gal cans or about 4 x 10-L jugs to cover a full refill.
Estimated full tank fuel weight
A full tank on the Cub Cadet 3648 adds about 62 lb (28 kg) of gasoline before allowing for the tank itself.
DEF-to-fuel ratio
The DEF-to-fuel ratio found for the Cub Cadet 3648 is 35% of fuel tank capacity.
Engine specs found
Engine specs found for the Cub Cadet 3648 include 17 HP Kawasaki, 29.3 cu in (0.48 L).
Fuel refill planning note
Plan around roughly 10 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. Fuel type: gasoline. DEF is separate from diesel fuel and should be planned separately.
Official information note
Mistakes do happen. Check the operator manual, service manual and official cubcadet.com website for official fuel capacity specifications before refuelling, servicing or buying parts.
