The John Deere 4025 fuel tank capacity is 34 gal (128.7 L). It is listed with diesel fuel, a half-tank amount of 17 gal (64.4 L), and about 7 x 5-gal cans.
Fuel tank capacity34 gal (128.7 L)Empty-to-full tank amount
Half tank17 gal (64.4 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 4025 fuel tank capacity specs
Fuel tank capacity
34 gal (128.7 L)
Fuel capacity in litres
128.7 L
Half tank amount
17 gal (64.4 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
241 lb (109 kg) of diesel
Engine horsepower
94 hp
Engine displacement
404 cu in (6.62 L)
Fuel capacity per horsepower
0.362 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 4025 fuel planning notes
Fuel capacity note
The John Deere 4025 fuel tank is listed at 34 gal (128.7 L). Runtime changes heavily with load, throttle, terrain and implement use.
Refill planning
The John Deere 4025 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
For the John Deere 4025, fuel choice is listed as diesel. Capacity tells you how much; fuel type tells you what to put in it.
Full tank weight
The John Deere 4025 tank capacity equals roughly 241 lb (109 kg) of diesel when full. This helps when thinking about transport weight and fuel handling.
Engine context
The engine context for the John Deere 4025 is engine horsepower 94 hp, engine displacement 404 cu in (6.62 L), and tank-to-power ratio 0.362 gal per hp. Use this for comparison only; runtime still depends on workload.
Fuel tank capacity guide
This model
34 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 4025 fuel capacity FAQ
How much fuel fits in the John Deere 4025 tank?
The John Deere 4025 tank holds 34 gal (128.7 L) from empty. Do not confuse full tank capacity with normal top-up amount.
What is the John Deere 4025 fuel capacity in litres?
In litres, the John Deere 4025 fuel capacity is about 128.7 L based on the listed 34 gal (128.7 L) tank size.
How many gallons is half a tank on the John Deere 4025?
Half a tank on the John Deere 4025 is about 17 gal (64.4 L). Treat it as a planning number because gauge accuracy varies.
How many 5-gallon cans fill the John Deere 4025?
From empty, the John Deere 4025 needs about 7 x 5-gal cans or 13 x 10-L jugs. If the tank already has fuel, you will need less.
What fuel type does the John Deere 4025 use?
The John Deere 4025 is listed for diesel. Confirm at the cap, decal or manual before refueling if the machine history is unclear.
How many hours will the John Deere 4025 run on 34 gal (128.7 L)?
The John Deere 4025 may run very different hours on the same 34 gal (128.7 L) tank depending on loader use, PTO implements, mowing, travel and terrain. Use fuel capacity for planning, not as a fuel-burn rating.
How does the John Deere 4025 tank size compare?
For the John Deere 4025, plan fuel before field work because a full empty-to-full refill is more than a quick splash from one small can.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
