John Deere 9R 490
The John Deere 9R 490 is a powerful row crop tractor built for big farms. It has four-wheel drive with dual wheels, which helps it work well in tough fields. The tractor is steered using both hydraulics and an articulated design, making it easy to turn in tight spaces. Under the hood, this tractor has a very strong diesel engine made by John Deere. The engine has six cylinders and uses a turbocharger to make more power. It can produce up to 482.8 hp, which is very high compared to most tractors. The 9R 490 is also quite heavy, weighing 46,800 lb, which helps it pull large equipment. It has a big fuel tank and can work for a long time without stopping. The tractor's hydraulic system is very capable, able to lift heavy attachments and power many tools at once. John Deere is known for making reliable farm equipment, and the 9R 490 follows this tradition. It has a comfortable cab for the driver and modern features to make farming easier. The tractor's size and power make it best for large farms that need to cover a lot of ground quickly. While it's not the fastest tractor, its strength and ability to pull heavy loads make it a top choice for serious farmers.

Quick specs
- Category
- Row Crop
- Engine Power Output
- 483hp
- Operating Weight
- 46,800 lb
- Transmission
- Selective gear fixed ratio with full range operator controlled power shift
At a glance
How the 9R 490 compares
vs. Row Crop medianDistribution
Engine Power (hp)
Across all Row Crop tractors
This model
The 9R 490 ranks at the 99th percentile for engine power among recorded row crop tractors.
Overview
About the John Deere 9R 490
The John Deere 9R 490 is a powerful row crop tractor built for big farms. It has four-wheel drive with dual wheels, which helps it work well in tough fields. The tractor is steered using both hydraulics and an articulated design, making it easy to turn in tight spaces. Under the hood, this tractor has a very strong diesel engine made by John Deere. The engine has six cylinders and uses a turbocharger to make more power. It can produce up to 482.8 hp, which is very high compared to most tractors. The 9R 490 is also quite heavy, weighing 46,800 lb, which helps it pull large equipment. It has a big fuel tank and can work for a long time without stopping. The tractor's hydraulic system is very capable, able to lift heavy attachments and power many tools at once. John Deere is known for making reliable farm equipment, and the 9R 490 follows this tradition. It has a comfortable cab for the driver and modern features to make farming easier. The tractor's size and power make it best for large farms that need to cover a lot of ground quickly. While it's not the fastest tractor, its strength and ability to pull heavy loads make it a top choice for serious farmers.
Full specifications
Every recorded spec
General
| Manufacturer | John Deere |
|---|---|
| Model | 9R 490 |
| Category | Row Crop tractor |
| Type | 4WD |
| Operating weight | 46,800lb |
Engine
| Make | John Deere |
|---|---|
| Model | RG6136U000924 |
| Power | 482.8hp |
| Cylinders | 6 |
| Displacement | 826.9ci |
| Bore | 5.2in |
| Stroke | 6.5in |
Transmission
| Type | Selective gear fixed ratio with full range operator controlled power shift |
|---|---|
| Forward gears | 18 |
| Reverse gears | 6 |
Chassis & drive
| Chassis | 4WD |
|---|---|
| Drive | Four wheel drive with duals |
| Steering | Hydrostatic and articulated |
| Brakes | Wet multiple disc hydraulically actuated by foot pedal |
| Cab | Cab |
Hydraulics
| Type | Closed Center Pressure/Flow Compensated |
|---|
Dimensions
| Length | 312.8in |
|---|---|
| Height | 147.3in |
| Operating weight | 46,800lb |
Capacities
| Cooling system | 14.93gal |
|---|
Head to head
9R 490 vs. Row Crop median
How the John Deere 9R 490 compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 483 hp | 138 hp | +250% | 99th |
| Engine Displacement | 827 ci | 391 ci | +111% | 99th |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 18 | 16 | +13% | 61st |
| Operating Weight | 46,800 lb | 12,307 lb | +280% | 99th |
| Length | 313 in | 180 in | +74% | 99th |
| Height | 147 in | 114 in | +30% | 99th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared John Deere tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| John Deere 8400R | 400 hp | 32,691 lb | 2016–2019 | Compare → |
| John Deere 8R 410 | 384.1 hp | 30,225 lb | — | Compare → |
| John Deere 9370R | 370 hp | 39,410 lb | — | Compare → |
| John Deere 8530 | 360 hp | 26,800 lb | 2006–2009 | Compare → |
| John Deere 8360R | 355.36 hp | 28,220 lb | 2011–2013 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| CaseIH Steiger 470 | 470 hp | 40,159 lb | — | Compare → |
| CaseIH Steiger 470 Quadtrac | 470 hp | 46,500 lb | — | Compare → |
| Big Bud 500 | 500 hp | — | — | Compare → |
| Big Bud 450 | 450 hp | 40,000 lb | — | Compare → |
| Big Bud 450/20 | 450 hp | 41,500 lb | — | Compare → |
Explore
John Deere siblings
Explore
Similar-spec models
Gallery
John Deere 9R 490 photos





FAQ
Common questions
How powerful is the John Deere 9R 490?
The John Deere 9R 490 has an engine power output of 482.8 hp. It is powered by a 6-cylinder engine displacing 826.9 ci.
What type of hydraulic system does the John Deere 9R 490 use?
Hydraulics on the John Deere 9R 490 are Closed Center Pressure/Flow Compensated.
What is the working weight of the John Deere 9R 490?
The operating weight of the John Deere 9R 490 is approximately 46,800 lb.
What type of transmission does the John Deere 9R 490 have?
The John Deere 9R 490 uses a Selective gear fixed ratio with full range operator controlled power shift transmission offering 18 forward gears.
What routine service does the John Deere 9R 490 need?
Regular maintenance for the John Deere 9R 490 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.




