The John Deere 720 holds 25.33 gal (95.9 L) of fuel. The listed fuel type is diesel; half a tank is 12.67 gal (47.9 L), and an empty-to-full refill needs about 6 x 5-gal cans.
Fuel tank capacity25.33 gal (95.9 L)Empty-to-full tank amount
Half tank12.67 gal (47.9 L)Planning guide
5-gal cansabout 6 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere 720 fuel tank capacity specs
Fuel tank capacity
25.33 gal (95.9 L)
Fuel capacity in litres
95.9 L
Half tank amount
12.67 gal (47.9 L)
5-gallon fuel cans
about 6 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
10 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
180 lb (82 kg) of diesel
Engine horsepower
59 hp
Engine displacement
378.3 cu in (6.2 L)
Fuel capacity per horsepower
0.429 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 720 fuel planning notes
Fuel capacity note
The main fuel number for the John Deere 720 is 25.33 gal (95.9 L). Use it as the empty-to-full tank amount, not as a guaranteed runtime figure.
Refill planning
If carrying fuel to the John Deere 720, budget about 6 x 5-gal cans or 10 x 10-L jugs for a full empty-to-full refill.
Fuel type note
The listed fuel type for the John Deere 720 is diesel. Match the fuel type before filling; do not assume every John Deere machine uses diesel.
Full tank weight
A full tank on the John Deere 720 adds 180 lb (82 kg) of diesel. This is an estimate for fuel weight only, not total machine weight.
Engine context
For comparison, the John Deere 720 engine details listed here are engine horsepower 59 hp, engine displacement 378.3 cu in (6.2 L), and tank-to-power ratio 0.429 gal per hp. Tank size alone does not predict fuel use per hour.
Fuel tank capacity guide
This model
25.33 gal
Guide low
4 gal
Guide typical
12 gal
Guide high
30 gal
Compared with a broad Small / older tractor guide, not the full tractor dataset.
John Deere 720 fuel capacity FAQ
How much fuel fits in the John Deere 720 tank?
The listed fuel capacity for the John Deere 720 is 25.33 gal (95.9 L). Treat it as the full tank size when planning fuel.
What is the litre conversion for the John Deere 720 fuel tank?
The John Deere 720 holds about 95.9 litres of fuel when filled from empty.
How much fuel is half full on the John Deere 720?
Half a tank on the John Deere 720 is about 12.67 gal (47.9 L). Treat it as a planning number because gauge accuracy varies.
How many fuel containers does the John Deere 720 need from empty?
From empty, the John Deere 720 needs about 6 x 5-gal cans or 10 x 10-L jugs. If the tank already has fuel, you will need less.
Does the John Deere 720 use diesel fuel?
The John Deere 720 is listed for diesel. Confirm at the cap, decal or manual before refueling if the machine history is unclear.
Does fuel tank capacity tell me the John Deere 720 runtime?
Runtime depends on loader work, PTO use, mowing, pulling load, terrain, throttle and engine condition. The 25.33 gal (95.9 L) tank gives the storage amount, not a fixed hour rating.
What does the John Deere 720 tank size mean for refueling?
With a listed capacity of 25.33 gal (95.9 L), the John Deere 720 is best planned as a utility tractor tank for fuel handling.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
