4WD Track Tractors
9R Models
John Deere 9R tractors offer high horsepower, precision ag technology and comfort for large-scale farms. Compare 9R models with Koenig in Ohio and Indiana.
View All 9R Models
John Deere 4WD and Track Tractors
John Deere 9 Series tractors are built for the biggest jobs on the farm: heavy draft disks and rippers, air seeders and planters, and large transport loads. Choose wheels with the 9R, or tracks with the 9RT and 9RX.
Koenig Equipment sells and supports John Deere 9 Series tractors across Ohio and Indiana. Request a quote and our team will help you configure the engine, undercarriage and hydraulics for your implements.
9R, 9RT or 9RX?
All three families list fully integrated precision ag technology, and 9R and 9RT models offer a choice of three cab and visibility packages.
| Family | Rated engine HP | Undercarriage | Transmission |
|---|---|---|---|
| 9R | 390 to 640 HP | Wheels; HydraCushion suspension available, standard on the 9R 640 | e18 PowerShift |
| 9RT | 490 to 590 HP | Tracks; 30 in. standard, 36 in. optional on the 9RT 490 | e18 PowerShift |
| 9RX | 490 to 830 HP | Four tracks; 120 in. track spacing option on the 9RX 540 to 640 | e18 PowerShift (490 to 640), e21 PowerShift (710 to 830) |
Pricing on this equipment depends on how it is configured, so request a quote and our team will put together current pricing, offers and John Deere Financial options.
Keeping Big Horsepower in the Field
When a 9 Series tractor stops, the whole operation waits. Our ag technicians service large tractors in the shop and in the field, and an agriculture off-season inspection gets yours ready before tillage and planting. Our team also supports the precision technology these tractors run, and genuine parts are available at your Koenig store and anytime on Koenig Marketplace.
Schedule service or talk with your Koenig store about in-season support.
Compare Row Crop Tractors or Shop Used
Under 410 hp? Compare John Deere row crop tractors, including the 8RX. Shopping pre-owned? Browse used 4WD tractors and used track tractors for sale at Koenig.
John Deere 4WD and Track Tractor FAQs
What is the difference between the 9R, 9RT and 9RX?
The 9R runs on wheels, the 9RT on tracks with features similar to the 8RT, and the 9RX is the four-track model. The 9RX also reaches the highest horsepower, up to 830 rated hp.
What is the most powerful John Deere tractor on this page?
The 9RX 830, with 830 rated and 913 maximum engine hp from the 18 L JD18 engine. Optional Intelligent Power Management adds up to 40 hp when the hydraulic pumps are at high flow.
What engine is in the 9R and 9RT?
Models through 640 hp use the 13.6 L JD14 engine, which is B20 diesel compatible. The 9RX 710, 770 and 830 use the 18 L JD18.
What track options are available on the 9RX?
On the 9RX 490, 30 in. tracks are standard with 18, 24 or 36 in. optional, and tread spacing runs from 80 to 120 in. depending on the undercarriage.
How much hydraulic flow do the 9 Series tractors have?
On the 9R 390 and 9RX 490, the standard pump delivers 55 gpm and the optional system 110 gpm.