The John Deere 630 holds 21.37 gal (80.9 L) of fuel. The listed fuel type is diesel; half a tank is 10.69 gal (40.4 L), and an empty-to-full refill needs about 5 x 5-gal cans.
Fuel tank capacity21.37 gal (80.9 L)Empty-to-full tank amount
Half tank10.69 gal (40.4 L)Planning guide
5-gal cansabout 5 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere 630 fuel tank capacity specs
Fuel tank capacity
21.37 gal (80.9 L)
Fuel capacity in litres
80.9 L
Half tank amount
10.69 gal (40.4 L)
5-gallon fuel cans
about 5 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
9 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
152 lb (69 kg) of diesel
Engine model
John Deere 5.0L 2-cyli
Engine displacement
5 L (305.1 cu in)
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 630 fuel planning notes
Fuel capacity note
The main fuel number for the John Deere 630 is 21.37 gal (80.9 L). Use it as the empty-to-full tank amount, not as a guaranteed runtime figure.
Refill planning
If carrying fuel to the John Deere 630, budget about 5 x 5-gal cans or 9 x 10-L jugs for a full empty-to-full refill.
Fuel type note
The listed fuel type for the John Deere 630 is diesel. Match the fuel type before filling; do not assume every John Deere machine uses diesel.
Full tank weight
A full tank on the John Deere 630 adds 152 lb (69 kg) of diesel. This is an estimate for fuel weight only, not total machine weight.
Engine context
For comparison, the John Deere 630 engine details listed here are engine model John Deere 5.0L 2-cyli and engine displacement 5 L (305.1 cu in). Tank size alone does not predict fuel use per hour.
Fuel tank capacity guide
This model
21.37 gal
Guide low
4 gal
Guide typical
12 gal
Guide high
30 gal
Compared with a broad Small / older tractor guide, not the full tractor dataset.
John Deere 630 fuel capacity FAQ
How much fuel fits in the John Deere 630 tank?
The listed fuel capacity for the John Deere 630 is 21.37 gal (80.9 L). Treat it as the full tank size when planning fuel.
What is the litre conversion for the John Deere 630 fuel tank?
The John Deere 630 holds about 80.9 litres of fuel when filled from empty.
How much fuel is half full on the John Deere 630?
Half a tank on the John Deere 630 is about 10.69 gal (40.4 L). Treat it as a planning number because gauge accuracy varies.
How many fuel containers does the John Deere 630 need from empty?
From empty, the John Deere 630 needs about 5 x 5-gal cans or 9 x 10-L jugs. If the tank already has fuel, you will need less.
Does the John Deere 630 use diesel fuel?
The John Deere 630 is listed for diesel. Confirm at the cap, decal or manual before refueling if the machine history is unclear.
Does fuel tank capacity tell me the John Deere 630 runtime?
Runtime depends on loader work, PTO use, mowing, pulling load, terrain, throttle and engine condition. The 21.37 gal (80.9 L) tank gives the storage amount, not a fixed hour rating.
What does the John Deere 630 tank size mean for refueling?
With a listed capacity of 21.37 gal (80.9 L), the John Deere 630 is best planned as a utility tractor tank for fuel handling.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
