Two 24-inch rotors with an increased threshing area of 45% and separating area of 80%1 for better threshing and separating in high-volume crops.

New shoe offers 36% more cleaning area1 to effectively put clean grain in the tank in the toughest harvesting conditions.

Even with 45% more threshing area, and 80% more separating area, the outside dimensions are about the same as the S790, for tight turns and narrow transport1.

Unload a full tank in about a minute and a half — up to 5.3 bushels per second! Choose from three power-folding auger lengths.

With In-field Data Sharing, you can share coverage map and guidance lines for increased efficiency. Machine Sync allows the combine to control the speed, direction and position of the grain cart tractor to automate unloading on-the-go.

23% wider feederhouse to handle additional crop flow and wider headers.

A new John Deere 13.6-liter engine delivers up to a 45% increase in harvesting capacity, while only needing 11% more horsepower than an S790.

30% more torque to handle larger loads with a smooth power increase with the new ProDriveTM XL transmission.

Our simplified belt-drive system uses larger pulleys and longer belts to improve the handoff of power and belt wear-life.

It's not just the engine that delivers lower fuel costs, it's every aspect of the design. The belts, transmission, residue system, rotors, and lower RPM all play a role in saving you money on fuel.

New system spreads up to 50-feet wide; the double-decker design provides better air flow for even distribution with less power consumption.

From the Integrated StarFire™ Receiver to JDLink™ Connectivity, the X9 Combine comes ready to make your harvest easier.

Automatically maintain combine settings that you choose with Combine Advisor™ and ActiveVision™ Cameras to improve grain quality and reduce losses.

Tracks deliver improved floatation and allow for transport speeds up to 25 miles per hour.

Lighter concaves make switching crops even easier.

The modulated feederhouse reverse allows the feederhouse to reverse under full engine RPM to reduce the chance of plugging in heavy crop.

With the 4600 CommandCenterTM Display, you get in-cab control of the power-folding unloading auger and adjustable spout for easier unloading and residue adjustments.

S Series Combines come with built-in technology to sense potential issues and alert you - or your dealer - when there's a concern. With Connected Support, you get Remote Display Access and Expert Alerts. You can monitor machine fuel levels, location history, receive alerts and view the in-cab display remotely.

Annual Expert Inspections and regular scheduled maintenance, coupled with PowerGard™ extended warranty will help ensure “like new” performance and uptime of your combine and reduce unexpected expenses for up to 36 months.

Keep your combine in tip-top condition with comprehensive inspections. The best-trained technicians in the industry will replace worn parts and tune up other key areas.