2025 John Deere 9R Series 9R 640

Information

2025 John Deere 9R Series 9R 640

  • Engine HP1: 691 Max / 640 hp Rated
  • Fully integrated precision ag technology
  • e18™ PowerShift Transmission
  • Choice of three different cab and visibility packages
  • JD14X (13.6L) Engine

Features may include:

Improved Selection Control Valve (SCV) configurations

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.

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

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.
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 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).

Photos

Highlights

  • Willmar, Minnesota
  • 2025
  • John Deere
  • 9R Series 9R 640
  • In-line six, four valve | family: MJDXL13.5334
  • e18™ 18-speed PowerShift™ with Efficiency Manager™: 40 km/h (25 mph)
  • Available

Specifications

  • 2025
  • John Deere
  • 9R Series
  • 9R 640
  • 4WD
  • In-line six, four valve | family: MJDXL13.5334
  • JD14
  • 13.6 L (827 cu in.)
  • Rated: 471 kW (640 hp) | Maximum: 508 kW (691 hp) | Power boost: 8 percent
  • 2100 rpm
  • Dual series turbocharger with fixed geometry first stage and wastegated second stage; air-to-air aftercooling and cooled exhaust gas recirculation (EGR)
  • Wet-sleeve
  • level: Final Tier 4 (FT4) | After treatment type: Diesel oxidation catalyst (DOC)/selective catalytic reduction (SCR)
  • Peak - At 1550 rpm: 2954 Nm (2179 lb-ft)
  • Rated: 249 kW (335 hp)
  • torque rise: 38 percent | Rear power take-off: Independent / 20-spline, 1000 rpm | actuation: Electrohydraulic
  • e18™ 18-speed PowerShift™ with Efficiency Manager™: 40 km/h (25 mph)
  • Inboard planetary with double-reduction axle
  • Rear: Full-locking electrohydraulic | Front axle: Full-locking electrohydraulic
  • Hydraulic power steering
  • 12 V
  • size: 250 amp
  • Total cold cranking amps: 3 x 925 CCA / Total: 2775 CCA
  • Interval for engine oil change: 500 hours / Interval for hydraulic/transmission oil change 1500 hours / Interval for engine coolant change: 6000 hours
  • Rear: Category 4N/4 | Drawbar category: Category 5
  • rated output: 208 L/min (55 gpm)
  • Closed-center, pressure-and-flow compensated | Number of rear selective control valves (SCVs): Four to eight factory or field installed / Base: four couplers | SCV control: Electronic
  • Available at a single rear SCV: couplers: 132 L/min (35 gpm) / couplers: 159 L/min (42 gpm)
  • 6.64 m2 (71.47 sq ft)
  • Working: 18 halogen / Type of bulb in headlight (Halogen, Zenon, LED): halogen, 65 W
  • Available at a single rear SCV: 1.3-cm (1/2-in.) / 1.9-cm (3/4-in.) | Number of rear selective control valves (SCVs): 1.3-cm (1/2-in.) | Rear power take-off: 44 mm (1.75 in.) | Rear axle Diameter: 120 x 3048 mm (4.72 x 120 in.) | Front axle Diameter: 120 x 3048 mm (4.72 x 120 in.) | Seat: 25 degree (angle) / 40 degree (angle) | Display: 25.4 cm (10 in.) | Drawbar clearance - Group 48 tires: 527 mm (20.7 in.)
  • with brakes - Group 47 or Group 48 tires: 6.035 m (19.8 ft)
  • 3912 mm (154 in.)
  • With front weights, excluding hitch and coupler: 7945 mm (312.8 in.) / With front weights, including hitch and coupler: 8427 mm (331.8 in.)
  • Rear category (SAE designation): 6804 kg (15,000 lb) / 9072 kg (20,000 lb) | Maximum behind lift points: 9072 kg (20,000 lb)
  • Maximum vertical load: 5440 kg (12,000 lb)
  • 3.27 m3 (115 cu ft)
  • Crankcase: 64 L (16.9 U.S. gal.)
  • tank: 1514 L (400 U.S. gal.) | Diesel exhaust fluid (DEF) tank: 120 L (31.7 U.S. gal.)
  • 56.5 L (14.9 U.S. gal.)
  • Transmission-system With 3-point hitch and PTO: 227 L (60 U.S. gal.) / Without 3-point hitch and PTO: 220 L (58 U.S. gal.)
  • Base machine: 21,174 kg (46,680 lb) | Maximum ballast level: 30,391 kg (67,000 lb)
  • Sensing type: Electrohydraulic with draft sensing | Radio: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna | Guidance: Integrated AutoTrac™ | Telematic: Available with JDLink™ hardware, activations, and Ethernet harnesses (availability dependent upon destination) | Remote diagnostics: Available with activated JDLink hardware and activations
  • Degree of seat swivel, left hand / Degree of seat swivel, right hand / air suspension | Display: Generation 4 4600 CommandCenter™