The John Deere X340 fuel tank capacity is 3.49 gal (13.2 L). It is listed with diesel fuel, a half-tank amount of 1.74 gal (6.6 L), and 1 x 5-gal can.
Fuel tank capacity3.49 gal (13.2 L)Empty-to-full tank amount
Half tank1.74 gal (6.6 L)Planning guide
5-gal cans1 x 5-gal can is enough from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere X340 fuel tank capacity specs
Fuel tank capacity
3.49 gal (13.2 L)
Fuel capacity in litres
13.2 L
Half tank amount
1.74 gal (6.6 L)
5-gallon fuel cans
1 x 5-gal can is enough from empty
10-litre fuel jugs
2 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
25 lb (11 kg) of diesel
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 X340 fuel planning notes
Fuel capacity note
The John Deere X340 fuel tank is listed at 3.49 gal (13.2 L). Runtime changes heavily with load, throttle, terrain and implement use.
Refill planning
The John Deere X340 is easiest to plan by container count: 1 x 5-gal can or 2 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel type note
For the John Deere X340, 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 X340 tank capacity equals roughly 25 lb (11 kg) of diesel when full. This helps when thinking about transport weight and fuel handling.
Fuel tank capacity guide
This model
3.49 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 X340 fuel capacity FAQ
How many litres of fuel does the John Deere X340 hold?
The empty-to-full fuel amount for the John Deere X340 is 3.49 gal (13.2 L). If the gauge is not on empty, it will take less.
What is the John Deere X340 fuel capacity in litres?
In litres, the John Deere X340 fuel capacity is about 13.2 L based on the listed 3.49 gal (13.2 L) tank size.
How many gallons is half a tank on the John Deere X340?
For the John Deere X340, half of the listed fuel capacity is 1.74 gal (6.6 L). The actual gauge reading may not be perfectly linear.
How many 5-gallon cans fill the John Deere X340?
For an empty-to-full refill on the John Deere X340, plan for 1 x 5-gal can or 2 x 10-L jugs. Stop at the correct fill level rather than forcing extra fuel in.
What fuel type does the John Deere X340 use?
The listed fuel type for the John Deere X340 is diesel. Match the correct fuel before filling the tank.
How many hours will the John Deere X340 run on 3.49 gal (13.2 L)?
The John Deere X340 may run very different hours on the same 3.49 gal (13.2 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 X340 tank size compare?
Because the John Deere X340 tank is only 3.49 gal (13.2 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.
