The John Deere D120 fuel tank capacity is 1.75 gal (6.6 L). It is listed with gasoline fuel, a half-tank amount of 0.87 gal (3.3 L), and 1 x 5-gal can.
Fuel tank capacity1.75 gal (6.6 L)Empty-to-full tank amount
Half tank0.87 gal (3.3 L)Planning guide
5-gal cans1 x 5-gal can is enough from emptyPortable fuel estimate
Fuel typegasolineUse correct fuel
John Deere D120 fuel tank capacity specs
Fuel tank capacity
1.75 gal (6.6 L)
Fuel capacity in litres
6.6 L
Half tank amount
0.87 gal (3.3 L)
5-gallon fuel cans
1 x 5-gal can is enough from empty
10-litre fuel jugs
1 x 10-L jug
Fuel type
gasoline
Estimated full tank fuel weight
11 lb (5 kg) of gasoline
Engine model
John Deere D120 tractor uses
Fuel capacity is a tank-size figure. Actual top-up amount and runtime depend on remaining fuel, workload, throttle use, terrain and machine condition.
John Deere D120 fuel planning notes
Fuel capacity note
The John Deere D120 fuel tank is listed at 1.75 gal (6.6 L). Runtime changes heavily with load, throttle, terrain and implement use.
Refill planning
The John Deere D120 is easiest to plan by container count: 1 x 5-gal can or 1 x 10-L jug. Do not overfill past the filler-neck guidance.
Fuel type note
For the John Deere D120, fuel choice is listed as gasoline. Capacity tells you how much; fuel type tells you what to put in it.
Full tank weight
The John Deere D120 tank capacity equals roughly 11 lb (5 kg) of gasoline when full. This helps when thinking about transport weight and fuel handling.
Engine context
The engine context for the John Deere D120 is engine model John Deere D120 tractor uses. Use this for comparison only; runtime still depends on workload.
Fuel tank capacity guide
This model
1.75 gal
Guide low
1 gal
Guide typical
2.5 gal
Guide high
5.5 gal
Compared with a broad Lawn / garden tractor guide, not the full tractor dataset.
John Deere D120 fuel capacity FAQ
What is the John Deere D120 fuel tank capacity?
The full fuel tank capacity for the John Deere D120 is 1.75 gal (6.6 L). Runtime depends on load, throttle and terrain.
What is the John Deere D120 fuel capacity in litres?
In litres, the John Deere D120 fuel capacity is about 6.6 L based on the listed 1.75 gal (6.6 L) tank size.
How many gallons is half a tank on the John Deere D120?
A half tank on the John Deere D120 works out to roughly 0.87 gal (3.3 L), based on the listed 1.75 gal (6.6 L) full capacity.
How many 5-gallon cans fill the John Deere D120?
The John Deere D120 fuel capacity works out to 1 x 5-gal can or 1 x 10-L jug. A normal top-up usually takes less.
What fuel type does the John Deere D120 use?
For the John Deere D120, fuel type is listed as gasoline. Do not assume diesel or gasoline without checking the machine label and manual.
How many hours will the John Deere D120 run on 1.75 gal (6.6 L)?
The John Deere D120 may run very different hours on the same 1.75 gal (6.6 L) tank depending on mowing conditions, slopes, towing and throttle use. Use fuel capacity for planning, not as a fuel-burn rating.
How does the John Deere D120 tank size compare?
Because the John Deere D120 tank is only 1.75 gal (6.6 L), portable can planning matters more than bulk fuel planning.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
