4WD and Track Tractors
The new 9 Series Tractors alleviate timing challenges, offering more power, more ballasting options, and more precision than ever before. No matter your terrain, no matter your conditions, these tractors give you the strength and power you need to pull heavier, wider implements with ease. And with integrated precision ag technology, you can manage your biggest fields in the tightest timeframes to achieve the bottom-line results you’re after.
9R 640 Tractor
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Lethbridge & taber

Medicine Hat & Burdett
Features
John Deere integrated solutions: a world of connected technology, right from the factory
John Deere makes it easy for you to access an entire suite of connected applications, all designed to help you make the most of every seed, every hour, every gallon, and every bit of machine-related information.
Each 9 Series Tractor comes standard with the John Deere StarFire™ 6000 Integrated Receiver and Generation 4 CommandCenter™ display; there’s no need for setup, installation, or initial global positioning system (GPS) calibration.
Integrated AutoTrac™ assisted steering gives you accurate, scalable guidance for low-stress operation in nearly any conditions and can improve field efficiency by 10 percent or more. The 9 Series Tractors also feature standard JDLink™ telematics and users can turn on connectivity in the John Deere Operations Center for anytime, anywhere access to critical machine and field information. And every tractor comes from the factory with John Deere Connected Support™, so you and your dealer can anticipate and address critical system needs.
From here? The sky’s the limit. Choose any of our operation-specific applications to help maximize efficiency and productivity during planting, tillage, or other field activities.
9 Series Visibility packages let you run with confidence, dawn until dusk
Visibility is more than just lighting. It’s mirrors where you need them, shades for the blinding late-fall and early-spring sun, wipers to help keep all the glass clear, and integrated camera capability. The new 9 Series Tractors let you choose the visibility package that best suits your needs – Select, Premium, or Ultimate with 360-degree light-emitting diode (LED) lighting –so you and your operators can run with all-conditions confidence.
Put more power to the ground, more comfortably, with the industry-exclusive HydraCushion™ suspension
Power that doesn’t get to the ground is power that’s being wasted. And a bumpy, hoppy ride can quickly drain an operator’s energy and productivity. So to help you get the most from every horse under the hood and every hour in the cab, 9R Tractors in wheeled configurations are available with the advanced, industry-exclusive HydraCushion suspension (HydraCushion is standard equipment on 477-kW [640-hp] models).
Along with a proven-reliable suspension design, HydraCushion suspension uses an advanced system of electronic sensors and hydraulic components to keep the chassis and front differential vertically centered, giving you more consistent contact with the ground while reducing road lope and smoothing out the bumps that cause a rough, tiring ride.
In the field or on the road: adjust steering ratio on-the-go with ActiveCommand Steering (ACS™)
You don’t have to compromise between pinpoint turns in the field and smooth, easy steering during transport – you can have it all with ActiveCommand Steering (ACS), available on all 9R and 9RX Tractors.
ACS lets you choose your steering ratio based on the task at hand. For precise headland maneuvers in the field, choose a tight 3.5 turns lock-to-lock. When you’re done in the field, ACS gives you a full five turns for smoother line-holding during road transport. Variable-effort resistance automatically changes with ground speed; you’ll notice a lighter touch during low-speed, in-field turns, and increased feedback at transport speeds for more comfortable, confident steering over the road. Plus, ACS works seamlessly with AutoTrac™ guidance systems and is compatible with wide and narrow section width tires as well as wide and narrow belts on 9RX models.
The end result? Reduced overall steering effort and fatigue, no drift and no backlash through the hand-wheel, all with the “connected” feel of a traditional steering column system
Specs & Compare
Accessories and Attachments
Front Axle Support Kit, DR - 9350RWBRE10145
Front frame and axle support kits provide additional support to the front frame and axle joint when the tractor is used in applications that put high torque and high vertical loads on the front end of the machine. This includes front-mounted liquid tanks and front 3-point hitches.
9RX Tractors
A front frame support kit is required on all 9RX Tractors with front-mounted liquid tanks or a front 3-point hitch. This kit enables operators to utilize the 9RX Tractors for supplemental crop nutrition application or for utilizing a rear 3-point hitch mounted sprayer. The front frame supports are standard on all 9RX Scraper Tractors.
Mounting of dozer blades
The mounting of dozer blades is approved on 9R and 9RX Tractors with 762-mm and 914-mm (30-in. and 36-in.) tracks. The mounting of dozer blades is not approved on 9RT and 9RX Tractors with 457-mm and 610-mm (18-in. and 24-in.) tracks.
- For all 9R and 9RX Tractors with 762-mm and 914-mm (30-in. and 36-in.) tracks, additional frame supports supplied by the dozer manufacturer are required.
- Follow manufacturer guidelines for mounting dozer blade components to the frame of the tractor.
Front Implement CAN Communication Connector - 9350RWRE344751
ISO Cab Implement CAN bus Adapter - 9350RWRE322780
ISO Cab Implement CAN bus Adapter - 9350RWRE322780
The model year 2020 and newer large tractors (with updated cab) have a low-profile, offset StarFire receiver integrated into the roof shell. However, there is a mounting bracket solution to add a StarFire 3000 (with deluxe shroud) or StarFire 6000 Receiver. This bracket connects to the center of the front roof near the wiper motor for an exceptional fit with a clean look. The 12-pin wiring harness on both the StarFire 3000 and StarFire 6000 are compatible with the base cab electrical connector.
9R 640 Tractor

Features
John Deere integrated solutions: a world of connected technology, right from the factory
John Deere makes it easy for you to access an entire suite of connected applications, all designed to help you make the most of every seed, every hour, every gallon, and every bit of machine-related information.
Each 9 Series Tractor comes standard with the John Deere StarFire™ 6000 Integrated Receiver and Generation 4 CommandCenter™ display; there’s no need for setup, installation, or initial global positioning system (GPS) calibration.
Integrated AutoTrac™ assisted steering gives you accurate, scalable guidance for low-stress operation in nearly any conditions and can improve field efficiency by 10 percent or more. The 9 Series Tractors also feature standard JDLink™ telematics and users can turn on connectivity in the John Deere Operations Center for anytime, anywhere access to critical machine and field information. And every tractor comes from the factory with John Deere Connected Support™, so you and your dealer can anticipate and address critical system needs.
From here? The sky’s the limit. Choose any of our operation-specific applications to help maximize efficiency and productivity during planting, tillage, or other field activities.
9 Series Visibility packages let you run with confidence, dawn until dusk
Visibility is more than just lighting. It’s mirrors where you need them, shades for the blinding late-fall and early-spring sun, wipers to help keep all the glass clear, and integrated camera capability. The new 9 Series Tractors let you choose the visibility package that best suits your needs – Select, Premium, or Ultimate with 360-degree light-emitting diode (LED) lighting –so you and your operators can run with all-conditions confidence.
Put more power to the ground, more comfortably, with the industry-exclusive HydraCushion™ suspension
Power that doesn’t get to the ground is power that’s being wasted. And a bumpy, hoppy ride can quickly drain an operator’s energy and productivity. So to help you get the most from every horse under the hood and every hour in the cab, 9R Tractors in wheeled configurations are available with the advanced, industry-exclusive HydraCushion suspension (HydraCushion is standard equipment on 477-kW [640-hp] models).
Along with a proven-reliable suspension design, HydraCushion suspension uses an advanced system of electronic sensors and hydraulic components to keep the chassis and front differential vertically centered, giving you more consistent contact with the ground while reducing road lope and smoothing out the bumps that cause a rough, tiring ride.
In the field or on the road: adjust steering ratio on-the-go with ActiveCommand Steering (ACS™)
You don’t have to compromise between pinpoint turns in the field and smooth, easy steering during transport – you can have it all with ActiveCommand Steering (ACS), available on all 9R and 9RX Tractors.
ACS lets you choose your steering ratio based on the task at hand. For precise headland maneuvers in the field, choose a tight 3.5 turns lock-to-lock. When you’re done in the field, ACS gives you a full five turns for smoother line-holding during road transport. Variable-effort resistance automatically changes with ground speed; you’ll notice a lighter touch during low-speed, in-field turns, and increased feedback at transport speeds for more comfortable, confident steering over the road. Plus, ACS works seamlessly with AutoTrac™ guidance systems and is compatible with wide and narrow section width tires as well as wide and narrow belts on 9RX models.
The end result? Reduced overall steering effort and fatigue, no drift and no backlash through the hand-wheel, all with the “connected” feel of a traditional steering column system
Specs & Compare
Accessories and Attachments
Front Axle Support Kit, DR - 9350RWBRE10145
Front frame and axle support kits provide additional support to the front frame and axle joint when the tractor is used in applications that put high torque and high vertical loads on the front end of the machine. This includes front-mounted liquid tanks and front 3-point hitches.
9RX Tractors
A front frame support kit is required on all 9RX Tractors with front-mounted liquid tanks or a front 3-point hitch. This kit enables operators to utilize the 9RX Tractors for supplemental crop nutrition application or for utilizing a rear 3-point hitch mounted sprayer. The front frame supports are standard on all 9RX Scraper Tractors.
Mounting of dozer blades
The mounting of dozer blades is approved on 9R and 9RX Tractors with 762-mm and 914-mm (30-in. and 36-in.) tracks. The mounting of dozer blades is not approved on 9RT and 9RX Tractors with 457-mm and 610-mm (18-in. and 24-in.) tracks.
- For all 9R and 9RX Tractors with 762-mm and 914-mm (30-in. and 36-in.) tracks, additional frame supports supplied by the dozer manufacturer are required.
- Follow manufacturer guidelines for mounting dozer blade components to the frame of the tractor.
Front Implement CAN Communication Connector - 9350RWRE344751
ISO Cab Implement CAN bus Adapter - 9350RWRE322780
ISO Cab Implement CAN bus Adapter - 9350RWRE322780
The model year 2020 and newer large tractors (with updated cab) have a low-profile, offset StarFire receiver integrated into the roof shell. However, there is a mounting bracket solution to add a StarFire 3000 (with deluxe shroud) or StarFire 6000 Receiver. This bracket connects to the center of the front roof near the wiper motor for an exceptional fit with a clean look. The 12-pin wiring harness on both the StarFire 3000 and StarFire 6000 are compatible with the base cab electrical connector.
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