The John Deere 9RX 490 fuel tank capacity is 400 gal (1,514.1 L). It is listed with diesel fuel, a half-tank amount of 200 gal (757.1 L), and about 80 x 5-gal cans.
Fuel tank capacity400 gal (1,514.1 L)Empty-to-full tank amount
Half tank200 gal (757.1 L)Planning guide
5-gal cansabout 80 x 5-gal cans to have enough fuel from emptyPortable fuel estimate
Fuel typedieselUse correct fuel
John Deere 9RX 490 fuel tank capacity specs
Fuel tank capacity
400 gal (1,514.1 L)
Fuel capacity in litres
1,514.1 L
Half tank amount
200 gal (757.1 L)
5-gallon fuel cans
about 80 x 5-gal cans to have enough fuel from empty
10-litre fuel jugs
152 x 10-L jugs
Fuel type
diesel
Estimated full tank fuel weight
2,840 lb (1,288 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 9RX 490 fuel planning notes
Fuel capacity note
The useful refueling spec here is 400 gal (1,514.1 L). It tells you tank size; it does not guarantee hours of operation under load.
Refill planning
The John Deere 9RX 490 is easiest to plan by container count: about 80 x 5-gal cans or 152 x 10-L jugs. Do not overfill past the filler-neck guidance.
Fuel type note
The John Deere 9RX 490 fuel type is diesel. Wrong fuel is a much bigger problem than a slightly short top-up.
Full tank weight
The John Deere 9RX 490 tank capacity equals roughly 2,840 lb (1,288 kg) of diesel when full. This helps when thinking about transport weight and fuel handling.
Fuel tank capacity guide
This model
400 gal
Guide low
150 gal
Guide typical
280 gal
Guide high
420 gal
Compared with a broad 9 Series guide, not the full tractor dataset.
John Deere 9RX 490 fuel capacity FAQ
How much fuel does the John Deere 9RX 490 hold?
The John Deere 9RX 490 holds 400 gal (1,514.1 L) of fuel. A normal top-up may take less if there is fuel already in the tank.
How many litres of fuel does the John Deere 9RX 490 hold?
In litres, the John Deere 9RX 490 fuel capacity is about 1,514.1 L based on the listed 400 gal (1,514.1 L) tank size.
What is half a tank on the John Deere 9RX 490?
Half-full fuel on the John Deere 9RX 490 is about 200 gal (757.1 L). Use the tank gauge as a guide, not a lab instrument.
Can I fill the John Deere 9RX 490 from 5-gallon cans?
Portable refueling for the John Deere 9RX 490 is roughly about 80 x 5-gal cans or 152 x 10-L jugs. Bring extra only if you expect long runtime or heavy use.
Which fuel is listed for the John Deere 9RX 490?
The John Deere 9RX 490 fuel listing shows diesel. Use the correct fuel type and avoid mixing fuels.
Can the John Deere 9RX 490 run all day on one tank?
You cannot get a reliable runtime from tank size alone. The John Deere 9RX 490 fuel capacity is 400 gal (1,514.1 L), but fuel burn depends on field work.
Is the John Deere 9RX 490 fuel tank big enough for regular use?
The John Deere 9RX 490 falls into a large tractor tank range at 400 gal (1,514.1 L). Use that to decide whether portable cans or pump refueling makes more sense.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
