The John Deere 8630 fuel tank capacity is 156 gal (590.5 L). Half a tank is 78 gal (295.3 L), and an empty-to-full refill needs about 32 x 5-gal cans.
Fuel tank capacity156 gal (590.5 L)Empty-to-full tank amount
Half tank78 gal (295.3 L)Planning guide
5-gal cansabout 32 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
John Deere 8630 fuel tank capacity specs
Fuel tank capacity
156 gal (590.5 L)
Fuel capacity in litres
590.5 L
Half tank amount
78 gal (295.3 L)
5-gallon fuel cans
about 32 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
60 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 8630 fuel planning notes
Fuel capacity note
The main fuel number for the John Deere 8630 is 156 gal (590.5 L). Use it as the empty-to-full tank amount, not as a guaranteed runtime figure.
Refill planning
The John Deere 8630 is easiest to plan by container count: about 32 x 5-gal cans or 60 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel tank capacity guide
This model
156 gal
Guide low
100 gal
Guide typical
155 gal
Guide high
230 gal
Compared with a broad 8 Series guide, not the full tractor dataset.
John Deere 8630 fuel capacity FAQ
How many litres of fuel does the John Deere 8630 hold?
The listed fuel capacity for the John Deere 8630 is 156 gal (590.5 L). Treat it as the full tank size when planning fuel.
What is the litre conversion for the John Deere 8630 fuel tank?
In litres, the John Deere 8630 fuel capacity is about 590.5 L based on the listed 156 gal (590.5 L) tank size.
How many gallons is half a tank on the John Deere 8630?
For the John Deere 8630, half of the listed fuel capacity is 78 gal (295.3 L). The actual gauge reading may not be perfectly linear.
How many 5-gallon cans fill the John Deere 8630?
For an empty-to-full refill on the John Deere 8630, plan for about 32 x 5-gal cans or 60 x 10-L jugs. Stop at the correct fill level rather than forcing extra fuel in.
How many hours will the John Deere 8630 run on 156 gal (590.5 L)?
Runtime depends on tillage load, PTO load, hydraulic demand, pulling load, transport speed, throttle and field conditions. The 156 gal (590.5 L) tank gives the storage amount, not a fixed hour rating.
What does the John Deere 8630 tank size mean for refueling?
With a listed capacity of 156 gal (590.5 L), the John Deere 8630 is best planned as a large tractor tank for fuel handling.
Why did the John Deere 8630 not take the full 156 gal (590.5 L)?
No. The 156 gal (590.5 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.
