The John Deere Z510A fuel tank capacity is 7.49 gal (28.4 L). Half a tank is 3.75 gal (14.2 L), and an empty-to-full refill needs about 2 x 5-gal cans.
Fuel tank capacity7.49 gal (28.4 L)Empty-to-full tank amount
Half tank3.75 gal (14.2 L)Planning guide
5-gal cansabout 2 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
John Deere Z510A fuel tank capacity specs
Fuel tank capacity
7.49 gal (28.4 L)
Fuel capacity in litres
28.4 L
Half tank amount
3.75 gal (14.2 L)
5-gallon fuel cans
about 2 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
3 x 10-L jugs
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 Z510A fuel planning notes
Fuel capacity note
The main fuel number for the John Deere Z510A is 7.49 gal (28.4 L). Use it as the empty-to-full tank amount, not as a guaranteed runtime figure.
Refill planning
The John Deere Z510A is easiest to plan by container count: about 2 x 5-gal cans or 3 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel tank capacity guide
This model
7.5 gal
Guide low
2 gal
Guide typical
5 gal
Guide high
12 gal
Compared with a broad ZTrak / commercial mower guide, not the full tractor dataset.
John Deere Z510A fuel capacity FAQ
What is the John Deere Z510A fuel tank capacity?
For refueling, the John Deere Z510A is listed at 7.49 gal (28.4 L). This is tank size, not a guaranteed runtime figure.
What is the litre conversion for the John Deere Z510A fuel tank?
In litres, the John Deere Z510A fuel capacity is about 28.4 L based on the listed 7.49 gal (28.4 L) tank size.
How many gallons is half a tank on the John Deere Z510A?
A half tank on the John Deere Z510A works out to roughly 3.75 gal (14.2 L), based on the listed 7.49 gal (28.4 L) full capacity.
How many 5-gallon cans fill the John Deere Z510A?
The John Deere Z510A fuel capacity works out to about 2 x 5-gal cans or 3 x 10-L jugs. A normal top-up usually takes less.
How many hours will the John Deere Z510A run on 7.49 gal (28.4 L)?
Runtime depends on grass height, mowing load, hills, towing, throttle position and engine condition. The 7.49 gal (28.4 L) tank gives the storage amount, not a fixed hour rating.
What does the John Deere Z510A tank size mean for refueling?
With a listed capacity of 7.49 gal (28.4 L), the John Deere Z510A is best planned as a small / utility-size tank for fuel handling.
Why did the John Deere Z510A not take the full 7.49 gal (28.4 L)?
No. The 7.49 gal (28.4 L) figure is the full tank capacity. If fuel remains in the tank, the actual top-up amount will be less. Stop at the correct fill level.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
