X Series Combines

X91000 COMBINE

630 Max engine horsepower
4.6 bu/s (162.1 liters/s) peak unload rate
420-bushel (14,800-liter) power folding grain tank
Integrated G5^Plus CommandCenter Display and StarFire Receiver with available SF-RTK

X91100 COMBINE

690 Max engine horsepower
5.3 bu/s (186.7 liters/s) peak unload rate
460-bushel (16,210-liter) power folding grain tank
Integrated G5^Plus CommandCenter Display and StarFire Receiver with available SF-RTK

John Deere X Series Combines

The John Deere X Series is the top of the combine lineup, built for operations that need to harvest the most bushels in the fewest days. A dual separator, a large Dyna-Flo XL cleaning shoe and a JD14 engine paired with the ProDrive XL transmission are designed to keep capacity high and fuel use per bushel low.

Koenig Equipment sells and supports X Series combines across Ohio and Indiana. Request a quote on either model and our team will help you set up the combine, headers and technology for your operation.

Green John Deere combine unloads golden grain via an auger into a green Brent grain cart in a stubble field

X9 1000 or X9 1100: Which Is Right for You?

Both models share the integrated G5Plus CommandCenter display and StarFire receiver with available SF-RTK. The X9 1100 adds engine power, grain tank capacity and unload speed.

Feature	X9 1000	X9 1100
Max engine horsepower	630 HP	690 HP
Grain tank (power folding)	420 bushel	460 bushel
Peak unload rate	4.6 bushels per second	5.3 bushels per second
Display and receiver	G5Plus CommandCenter and StarFire, SF-RTK available	G5Plus CommandCenter and StarFire, SF-RTK available

X Series combines are configured to order. Request a quote on either model page for current pricing, offers and John Deere Financial options.

Harvest Support When It Counts

A combine this size is a big part of your harvest plan, so service has to be just as dependable. Our ag technicians handle seasonal maintenance and repairs, an agriculture off-season inspection checks belts, chains, augers and threshing components between seasons, and mobile maintenance brings help to the field.

Genuine John Deere parts are stocked at your Koenig store and on Koenig Marketplace. Schedule service or talk with your store about the work your combine needs.

Woman standing next to a large green John Deere combine in a service bay with equipment

Compare Other Combines and Headers

Looking at a smaller combine? Compare the John Deere S Series combines. Match your combine with corn heads and draper platforms, or browse used John Deere combines for sale at Koenig, updated as units come in.

John Deere X Series Combine FAQs

What is the biggest John Deere combine?
The X9 1100 is the largest combine we list, with 690 max engine horsepower, a 460 bushel grain tank and a 5.3 bushel per second peak unload rate.

What is the difference between the X9 1000 and the X9 1100?
The X9 1100 has 60 more max engine horsepower, 40 more bushels of grain tank capacity and a faster peak unload rate (5.3 vs 4.6 bushels per second). Both share the same integrated display and receiver.

How fuel efficient is the X Series?
John Deere rates the X Series to reduce fuel costs by 20 percent per bushel harvested. The JD14 13.6 L engine runs at 1900 rpm during harvest, and the combine can run 14 hours without stopping for fuel.

How fast can an X Series combine travel between fields?
The ProDrive XL transmission allows road travel up to 25 mph.

How much does an X Series combine cost?
Price depends on the model, options, technology package and headers. Request a quote and our team will send current pricing with any offers and financing options.