JD14 (13.6L/827-cu in.) engine: real world usability, not just power on paper

The muscle to handle heavy draft disks and rippers, power-hungry air seeders and planters, and large transport loads like grain carts and slurry wagons. The durable design and heavy-duty components you can depend on when you need to get in and get out. All in a Final Tier 4 (FT4) and Stage V compliant package. You get real-world power with the purpose-built JD14 (13.6L/827-cu in.) engines from John Deere Power Systems, standard in the 291 to 440 engine kW (390 to 590 engine hp) 9 Series Tractors.
We developed our newest power plant from a clean sheet of paper, starting with stronger castings, beefier bearings, and more robust internal components, all designed to meet the high demands of field operations. We replaced the fuel injectors with a high-pressure common rail (HPCR) fuel system and eliminated the diesel particulate filter (DPF) to boost to fuel efficiency and lower operation and maintenance costs. Integrated coolant and oil passages, along with a new belt-driven water pump, eliminate potential leak points and allow for a less-crowded engine compartment, improving serviceability and reducing debris accumulation.
In redesigning the engine, we also gave it:

• Hydraulic valve lash adjusters to maintain valve-lash settings during engine operation, reduce valve train noise and wear, and allow for greater fuel efficiency.
• A hydraulic fan drive for improved cooling capacity with no required maintenance.
• A new integrated wiring harness design featuring a modular layout for reduced vibration, greater reliability, and easier service and diagnostics.
• A rear gear train that integrates fully into the cast-iron block, reducing tiresome engine noise and improving the durability of the crankshaft damper.
• Combination sensors where possible, meaning fewer sensors, connectors, and wires.
• A powerful engine brake that allows operators to use the engine to control tractor and implement speeds while transporting or traveling downhill, reducing wear on the drivetrain brake components.

It all adds up to:

• 14 percent more power and 11 percent more torque
• 3 percent lower fuel consumption
• 10 percent lighter
• 13 percent reduction in mean repair time and an estimated $8,308 savings in service costs over the life of the engine

9 Series Visibility packages let you run with confidence, dawn until dusk

isibility 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.

*Convenience lights illuminate the corners of the cab for easier entry and exit.

** Starting with model year 2022, the Ultimate Visibility package is camera ready.

Increase productivity with John Deere integrated solutions

Your needs and success are the focus of John Deere. John Deere makes it easy for you to benefit from having a connected tractor in your operation. All tractors come standard with JDLink™ telematics system and users can turn on connectivity in the John Deere Operations Center™ application. With a StarFire™ Integrated Receiver and G5^Plus Display, you can easily step right into advanced technology. If you’re an advanced tech user, you’ll enjoy the benefits of a highly intelligent machine connected to a full suite of solutions on the most open platform in the industry. Advantages of a connected machine include:

• A StarFire Integrated Receiver eliminates all setup, installation, and global positioning system (GPS) calibrations
• AutoTrac™ assisted steering guides the machine with accuracy in a variety of field conditions
• Automation is an option with some applications
• John Deere Connected Support™ is a proactive service approach to improve service efficiency and reduce machine downtime
• JDLink gives you access to information anytime, anywhere, to make data driven decisions with John Deere Operations Center and Documentation

The technology and connectivity in John Deere tractors allow you to optimize productivity, increase uptime, and boost profits with machine information from any device, anywhere.

Large tractor equipment	Precision Technology	JDLink
Base equipment: G5Plus CommandCenter™ display StarFire Integrated Receiver Optional equipment: G5Plus CommandCenter display plus extended monitor SF-RTK SF1	Base equipment: AutoTrac Section Control Documentation Data Sync Optional equipment*: AutoPath™ AutoTrac Turn Automation AutoTrac Implement Guidance G5Plus Machine Sync In-Field Data Sharing	Base equipment: JDLink telematics system Wireless Data Transfer John Deere Connected Support service Expert Alerts Remote Display Access Service ADVISOR™ Remote service tool

Work at your best with 9 Series Comfort and Convenience packages

When you’re spending dozens of hours per week in the cab, a comfortable operating environment isn’t just an option – the right features, in the right places, let you and your operators work at your best, dawn to dusk and beyond.
The 7, 8, and 9 Series Tractors offer three Comfort and Convenience packages to fit your needs: Select, Premium, and Ultimate. But regardless of which package you choose, you’ll still get the John Deere CommandARM™ console that puts critical controls within easy reach. You’ll get all the storage space you need for drinks, meals, and other stowable items. And you’ll have plenty of outlets to keep your electronics powered.

A range of hydraulic options give you the power and flexibility to take on your toughest applications

Of course, the 9 Series has the hydraulic muscle you need to push, pull, lift, and power your most demanding implements. But thanks to a range of enhancements to the hydraulic system, these tractors can provide that power at lower engine speeds, saving you fuel while still giving your implements the capacity they need. Regardless of model or configuration, the new 9 Series hydraulic system gives you:

• An increase of almost 40 percent in charge pump capacity, from 54-cc to 75-cc, to help maintain a higher flow at lower engine speeds
• A new swash plate angle sensor to monitor hydraulic flow and pressure and adjust engine speed to meet demand
• An integrated hydraulic pump, filter, and priority valve for fewer and shorter lines, reduced pressure loss, fewer flow restrictions, and an extra level of reliability

And if you depend on implements that need continuous hydraulic power, the 9 Series Tractors are available with Intelligent Power Management (IPM). Using dual pumps and advanced sensor and control technology, IPM provides additional engine and hydraulic power for high-demand applications like air seeding up and over hills or through thick, tough soil.

Add in single and dual pump options and a flexible number rear SCVs, and you can configure a powerful, fuel-efficient hydraulic system to meet the demands of your specific operation without paying for capacity you don’t need.

The new 9 Series: Easy to run, easy to maintain