The John Deere 2420 fuel tank capacity is 34.1 gal (129.1 L). It is listed with diesel fuel, a half-tank amount of 17.05 gal (64.5 L), and about 7 x 5-gal cans.
Fuel tank capacity34.1 gal (129.1 L)Empty-to-full tank amount
Half tank17.05 gal (64.5 L)Planning guide
5-gal cansabout 7 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere 2420 fuel tank capacity specs
Fuel tank capacity
34.1 gal (129.1 L)
Fuel capacity in litres
129.1 L
Half tank amount
17.05 gal (64.5 L)
5-gallon fuel cans
about 7 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
13 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
242 lb (110 kg) of diesel
Engine horsepower
66 hp
Engine displacement
218.5 cu in (3.58 L)
Fuel capacity per horsepower
0.517 gal per hp
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 2420 fuel planning notes
Fuel capacity note
The useful refueling spec here is 34.1 gal (129.1 L). It tells you tank size; it does not guarantee hours of operation under load.
Refill planning
The John Deere 2420 is easiest to plan by container count: about 7 x 5-gal cans or 13 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel type note
The John Deere 2420 fuel type is diesel. Wrong fuel is a much bigger problem than a slightly short top-up.
Full tank weight
The John Deere 2420 tank capacity equals roughly 242 lb (110 kg) of diesel when full. This helps when thinking about transport weight and fuel handling.
Engine context
The engine context for the John Deere 2420 is engine horsepower 66 hp, engine displacement 218.5 cu in (3.58 L), and tank-to-power ratio 0.517 gal per hp. Use this for comparison only; runtime still depends on workload.
Fuel tank capacity guide
This model
34.1 gal
Guide low
6 gal
Guide typical
14 gal
Guide high
30 gal
Compared with a broad Compact / small utility tractor guide, not the full tractor dataset.
John Deere 2420 fuel capacity FAQ
What is the full tank capacity for the John Deere 2420?
For refueling, the John Deere 2420 is listed at 34.1 gal (129.1 L). This is tank size, not a guaranteed runtime figure.
How many litres of fuel does the John Deere 2420 hold?
In litres, the John Deere 2420 fuel capacity is about 129.1 L based on the listed 34.1 gal (129.1 L) tank size.
What is half a tank on the John Deere 2420?
A half tank on the John Deere 2420 works out to roughly 17.05 gal (64.5 L), based on the listed 34.1 gal (129.1 L) full capacity.
Can I fill the John Deere 2420 from 5-gallon cans?
The John Deere 2420 fuel capacity works out to about 7 x 5-gal cans or 13 x 10-L jugs. A normal top-up usually takes less.
Which fuel is listed for the John Deere 2420?
For the John Deere 2420, fuel type is listed as diesel. Do not assume diesel or gasoline without checking the machine label and manual.
Can the John Deere 2420 run all day on one tank?
You cannot get a reliable runtime from tank size alone. The John Deere 2420 fuel capacity is 34.1 gal (129.1 L), but fuel burn depends on compact tractor work.
Is the John Deere 2420 fuel tank big enough for regular use?
The John Deere 2420 falls into a utility tractor tank range at 34.1 gal (129.1 L). Use that to decide whether portable cans or pump refueling makes more sense.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
