The John Deere 7520 fuel tank capacity is 110 gal (416.4 L). It is listed with diesel fuel, a half-tank amount of 55 gal (208.2 L), and about 23 x 5-gal cans.
Fuel tank capacity110 gal (416.4 L)Empty-to-full tank amount
Half tank55 gal (208.2 L)Planning guide
5-gal cansabout 23 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere 7520 fuel tank capacity specs
Fuel tank capacity
110 gal (416.4 L)
Fuel capacity in litres
416.4 L
Half tank amount
55 gal (208.2 L)
5-gallon fuel cans
about 23 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
42 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
781 lb (354 kg) of diesel
Engine model
PowerTech 6068HF4
Engine horsepower
150 hp
Engine displacement
414 cu in (6.78 L)
Fuel capacity per horsepower
0.733 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 7520 fuel planning notes
Fuel capacity note
For the John Deere 7520, fuel tank capacity is 110 gal (416.4 L). This helps with fill-up planning, fuel storage and estimating how much fuel to bring to a job.
Refill planning
The John Deere 7520 is easiest to plan by container count: about 23 x 5-gal cans or 42 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel type note
Fuel type matters on the John Deere 7520. The listed type is diesel, so use the correct fuel before judging performance or runtime.
Full tank weight
The John Deere 7520 tank capacity equals roughly 781 lb (354 kg) of diesel when full. This helps when thinking about transport weight and fuel handling.
Engine context
The engine context for the John Deere 7520 is engine model PowerTech 6068HF4, engine horsepower 150 hp, engine displacement 414 cu in (6.78 L), and tank-to-power ratio 0.733 gal per hp. Use this for comparison only; runtime still depends on workload.
Fuel tank capacity guide
This model
110 gal
Guide low
60 gal
Guide typical
105 gal
Guide high
155 gal
Compared with a broad 7 Series guide, not the full tractor dataset.
John Deere 7520 fuel capacity FAQ
How much fuel does the John Deere 7520 hold?
The John Deere 7520 holds 110 gal (416.4 L) of fuel. A normal top-up may take less if there is fuel already in the tank.
How many litres is the John Deere 7520 fuel tank?
In litres, the John Deere 7520 fuel capacity is about 416.4 L based on the listed 110 gal (416.4 L) tank size.
What is half a tank on the John Deere 7520?
Half-full fuel on the John Deere 7520 is about 55 gal (208.2 L). Use the tank gauge as a guide, not a lab instrument.
Can I fill the John Deere 7520 from 5-gallon cans?
Portable refueling for the John Deere 7520 is roughly about 23 x 5-gal cans or 42 x 10-L jugs. Bring extra only if you expect long runtime or heavy use.
Which fuel is listed for the John Deere 7520?
The John Deere 7520 fuel listing shows diesel. Use the correct fuel type and avoid mixing fuels.
Can the John Deere 7520 run all day on one tank?
The John Deere 7520 tank size is 110 gal (416.4 L), but runtime changes with workload. Fuel use is higher with tillage, heavy pulling, high hydraulic demand, PTO work or hard transport use than with light transport, low-load PTO work or easier field conditions.
Is the John Deere 7520 fuel tank small or large?
The John Deere 7520 has a large fuel tank at 110 gal (416.4 L). This is bulk-fuel territory, not something most people want to fill with small cans.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
