2024 John Deere 9RX Series 9RX 640

2024 John Deere 9RX Series 9RX 640

• Engine HP1: 691 Max/ 640 hp Rated

• Fully integrated precision ag technology

• e18™ PowerShift transmission

• 120-inch track spacing option

• JD14X (13.6L) Engine

Features may include:

The 9-series tractor plumbing is designed for max flow so there will be no restrictions in the system making it fast, easy, and cost effective if there is a need to switch between 1.3 cm (0.5 in.) and 1.9 cm (0.75 in.) couplers. Making the change between SCV coupler size will require a new housing and dust protection shield compared to a new SCV slice.

The JD14 (13.6L/827-cu in.) engine from John Deere Power Systems has the power to handle heavy draft disks and rippers, hydraulically demanding air seeders and planters, and large transport loads like grain carts and slurry wagons. With a durable design and heavy-duty components, you can depend on the Final Tier 4 (FT4)/Stage V compliant JD14 engine, standard in the 291 to 471 engine kW (390 to 640 engine hp) 9 Series Tractors.

We developed the JD14 from the ground up, starting with stronger castings and bearings and tougher 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 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 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.

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 G5Plus 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