MY27 Combines: What’s New for John Deere’s X9 and S7
John Deere is bringing more automation, connectivity and operator-focused updates to its X9 and S7 Combines for model year 2027. The MY27 updates are designed to help combines respond to changing crop and field conditions while giving operators more tools to manage performance from the cab. From expanded Harvest Settings Automation to a longer unloading auger and new upgrade paths for existing machines, there’s plenty to take a look at. Here’s what’s new for MY27.
Harvest Settings Automation Expands
Harvest Settings Automation helps take some of the guesswork out of combine setup by automatically managing settings such as fan and rotor speeds, concave, sieve and chaffer clearances.
For MY27, Harvest Settings Automation is expanding to more crops. In addition to corn, wheat, barley, canola, rice and soybeans, operators can now select:
- Lentils
- Rye
- Oats
- Peas
- Triticale
- Sunflowers
Operators can still customize the system based on their priorities for foreign material, broken grain and grain loss.
Predictive Ground Speed Automation Gets Smarter
Predictive Ground Speed Automation, introduced with MY25 combines, is also getting an update.
PGSA uses information from the crop, machine and field to automatically manage combine ground speed. Crop information, camera data, pre-harvest satellite imagery and terrain maps all help the system determine how the combine should respond to changing conditions.
For MY27, PGSA and Harvest Settings Automation are more closely integrated, allowing the combine to make adjustments more efficiently as conditions change.
A New Upgrade Path for Existing S7 and X9 Combines
New technology doesn’t always mean you need a new combine.
John Deere is introducing Precision Upgrade Combine Automation Packages for eligible MY25 and newer S7 and X9 combines. Customers with the Select Technology Package can upgrade to the Premium or Ultimate Technology Package, while Premium customers can move up to Ultimate.
It’s another way to add automation and productivity features to a newer machine without replacing the combine.
More Updates Around the Machine
The MY27 changes go beyond automation. Operators will also see several equipment and connectivity updates:
- Tru-Thresh™ Concaves
The MY27 X9 will be compatible with new half-length Tru-Thresh™ concaves, offering another option for configuring the machine. Factory-installed remote-controlled concave and separator grate covers are also available, allowing adjustments from the cab.
- HarvestLab™ Installation Ready
MY27 combines will feature factory pre-cut openings in the clean grain elevator, making the machine ready for HarvestLab™ installation.
- JDLink™ Boost
S7 and X9 combines can be equipped with a JDLink™ Boost receiver from the factory, providing satellite connectivity in areas with limited or no cellular service. This helps keep the machine connected to Operations Center™ and supports the combine’s connected technology.
- Power-Folding Ladder
Both the S7 and X9 will offer a power-folding ladder option, adding another convenient powered function to the machine.
- 35-Foot Unloading Auger
A new 35-foot unloading auger adds approximately four feet of clearance between the header and unloading auger, creating more room for wider headers.
- 550-Bushel Grain Tank
A new 550-bushel grain tank gives operators more capacity between unloads, helping keep the combine moving when field conditions allow.
- New Options Up Front
John Deere is also updating its front-end equipment lineup for MY27.The new CF27 27-row folding corn head features 20-inch row spacing, while corn head automation will be available as an option across the model-year 2027 lineup.The system automatically manages deck-plate spacing and backshaft speed as crop conditions change, helping operators manage productivity and grain loss.
What Does MY27 Mean for You?
The MY27 S7 and X9 Combines bring more automation, more connectivity and several practical updates designed around the way operators work.
Harvest Settings Automation now covers more crops, Predictive Ground Speed Automation is more integrated with combine settings, and JDLink™ Boost helps keep machines connected even where cellular service is limited.
And for customers already running an eligible MY25 or newer S7 or X9, Precision Upgrade Combine Automation Packages provide another way to bring more technology to the machine without replacing it. From smarter automation to a longer unloading auger and larger grain tank, MY27 gives operators more tools to make the most of every acre.
Want to learn more about the MY27 X9 and S7 Combines?
Connect with your Gooseneck team or visit John Deere for more information.
















