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John Deere
X9 1100
Combines

John Deere X9 1100

Starting at

Helping You Harvest with Confidence

Changing harvest conditions can be overwhelming. John Deere automation takes the pressure off by optimizing combine settings, guiding precise turns, and managing unloads on the go—protecting yield, reducing grain loss, delivering clean samples, and keeping you focused on feeding the machine, and less on adjusting, steering, or unloading.

Close-up of a G5Plus CommandCenter Display showing the Harvest Settings Automation run page
Make Every Minute of the Harvest Window Count

John Deere delivers harvesting solutions matched to your operation, with a full portfolio of combines and front end equipment to hit your harvest window. Automation like Machine Sync, Auto Unload, and Predictive Ground Speed boost productivity, while integrated technology, parts, and Precision Upgrades help your combine adapt to changing crops and conditions—season after season.

Combine harvester cutting a golden wheat field while unloading grain into a tractor with a green grain cart; dust rises behind the machinery and a tree line borders the field under a partly cloudy sky
Analyze Key Insights for Better Decisions Next Year

Harvest data becomes next season’s advantage. Yield maps, grain quality, and machine analytics in John Deere Operations Center™ help refine seed placement, fertility plans, and hybrid selections. Combined with precision upgrades and automation, insights turn into consistent execution—setting the stage for better results next year.

Person working at a desk using a keyboard and mouse while viewing a large monitor displaying a detailed map interface; a laptop and desk lamp sit nearby in a bright workspace
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Engine
Engine Make

John Deere JD14 PSS 13.6 L

Engine Model

13.6

Emissions Certifications

Final Tier 4 (FT4)

Rated Engine Speed

1900 rpm

Rated Engine Power

603 hp

Rated Engine Power

450 kW

Rated Engine Power

611 PS

Maximum Engine Power

690 hp

Maximum Engine Power

515 kW

Maximum Engine Power

700 PS

Power Boost @ Rated Speed

53 hp

Power Boost @ Rated Speed

40 kW

Power Boost @ Rated Speed

53 PS

Feeding
Feeding Drive Type

Fixed or variable speed

Conveyor Chain Slat Type

Four-strand chain with formed steel slats

Feeding Width

67.7 in.

Feeding Width

172 cm

Feed Accelerator, Stone Trap (FAST)

Eight-wing chevron FAST

Feed Accelerator, Stone Trap (FAST) - Reverser

Modulated feederhouse reverser

Threshing / Separating
Separator Type

Dual rotor

Rotor Length

138.2 in.

Rotor Length

351 cm

Rotor Diameter

24 in.

Rotor Diameter

60.1 cm

Rotor Speed Range - Low

300 rpm

Rotor Speed Range - High

1300 rpm

Concave Area

17.2 sq ft

Concave Area

1.6 m²

Separating Area

38.8 sq ft

Separating Area

3.6 m²

Discharge Grate Area

4.85 sq ft

Discharge Grate Area

0.45 m²

Cleaning
Front Chaffer

10.5 sq ft

Front Chaffer

0.98 m²

Chaffer Area

33.8 sq ft

Chaffer Area

3.14 m²

Sieve Area

31 sq ft

Sieve Area

2.88 m²

Total Cleaning Area (Louvered)

75 sq ft

Total Cleaning Area (Louvered)

6.97 m²

Cleaning Fan Speed - Minimum

570 rpm

Cleaning Fan Speed - Maximum

1430 rpm

Grain Handling
Grain Tank Size

16 L

Optional Grain Tank Size

550 bu

Optional Grain Tank Size

19382 L

Unloading Auger Length

27. 28.5. 31. or 35 ft

Unloading Auger Length

7.9. 8.7. 9.45. or 10.7 m

Peak Unloading Rate

5.3 bu/sec

Peak Unloading Rate

186 L/s

Capacities
Fuel Tank Capacity

330 gal.

Fuel Tank Capacity

1250 L

Diesel Exhaust Fluid (DEF) Tank Capacity

21.9 gal.

Diesel Exhaust Fluid (DEF) Tank Capacity

83 L

Additional Information
Country of Manufacture

USA, East Moline, Illinois

Date Collected

2020-06-15