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The John Deere 8R 340 Row Crop Tractor epitomizes agricultural excellence, tailored for superior performance in row crop farming. With its robust construction and cutting-edge technology, this tractor ensures unwavering reliability and efficiency for farmers. The powerful engine delivers both high performance and fuel efficiency, setting new standards in the field.

Exceptional maneuverability allows seamless navigation between rows, aligning perfectly with precision farming practices. Operator comfort takes precedence with an ergonomic design and user-friendly controls, catering to extended hours in the field. Versatile and adept at various tasks from planting to harvesting, the 8R 340 is an indispensable choice for modern, efficient farming operations.

In essence, the John Deere 8R 340 Row Crop Tractor stands as a symbol of agricultural prowess, consistently delivering exceptional results and meeting the demands of contemporary farming with precision and reliability.

  • Engine hp1: 374 Max | 340 hp Rated
  • Fully integrated precision ag technology
  • Choice of e23™ PowerShift or Infinitely Variable Transmission (IVT™)
  • Independent Link Suspension (ILS™)
  • Three cab and visibility packages available to customize your tractor

Product Features for John Deere 8R 340 Row Crop Tractor: 

  1. Visibility Packages:
    • Crucial for operational efficiency, John Deere’s visibility packages go beyond lighting to include mirrors, sunshades, wipers, and camera readiness.
    • Three customizable package levels: Select, Premium, and Ultimate, addressing varying needs.
    • The Ultimate Visibility package boasts 22 LED work lights, eight LED convenience lights, and integrated camera readiness for a comprehensive 360-degree view.

    Visibility Packages:

    • Select: 18 halogen work lights, mechanical mirrors, front sunshades, front and rear wipers, camera ready.
    • Premium: 18 LED work lights, electric, heated mirrors, front, right, and rear sunshades, front, right, and rear wipers, camera ready.
    • Ultimate: 22 LED work lights, eight LED convenience lights, electric, heated, and telescoping mirrors, front, right, and rear sunshades, front, right, and rear wipers, camera ready.
  2. Suspension Options for 8R Tractors:
    • 8R Tractors offer versatile suspension options catering to specific field conditions or applications.
    • Air seat with a fixed cab provides an economical yet comfortable solution for various applications.
    • Cab suspension with an air seat minimizes high-frequency vibrations during road transport.
    • ActiveSeat™ II reduces vertical motion, enhancing comfort during field applications.

    8R Suspension Options:

    • Air seat with a fixed cab for versatile applications.
    • Two-post cab suspension with an air seat for comfortable road travel.
    • ActiveSeat II for reduced vertical movement during field applications.
  3. Independent-Link Suspension (ILS™):
    • ILS enhances power delivery to the ground by maintaining optimal tire-to-ground contact through a fully independent system.
    • Improved ride quality over rough terrain and a significant reduction in power hop.
    • Ideal for demanding applications requiring stability and traction.

    ILS Suspension System:

    • Maintains tire-to-ground contact for optimal power delivery.
    • Improved ride quality and reduced power hop.
    • Suitable for demanding applications.
  4. Hydraulic Options for Precision:
    • Standard 85-cc hydraulic pump on all 8 Series Tractors, providing up to 227.1 L/min (60 gpm) hydraulic flow.
    • Dual pump option (85-cc and 35-cc) available, delivering a hydraulic flow of 318 L/min (84 gpm) for lower engine speeds.
    • Up to six factory-installed selective control valves (SCVs) with 1.9-cm (3/4-in.) options for versatile functionality.

    Hydraulic Options:

    • Single or dual pump choices for specific applications.
    • Up to 318 L/min (84 gpm) hydraulic flow with the dual pump system.
    • Versatile SCV configurations for various functions.
  5. Comfort and Convenience Packages:
    • Designed for extended hours in the cab, offering three package levels: Select, Premium, and Ultimate.
    • CommandARM™ console ensures easy access to essential controls, ample storage, and automotive-style seats for comfort.
    • Advanced infotainment options, including touchscreen radio, Bluetooth, and business band readiness.

    Comfort and Convenience Packages:

    • Select: Cloth seat, mechanical controls, basic infotainment.
    • Premium: Cloth seat, electronic controls, advanced infotainment.
    • Ultimate: Leather seat, electronic controls, heated/ventilated, massage, advanced infotainment, additional features.
  6. Integrated Solutions and Connectivity:
    • Standard JDLink™ telematics system for connectivity across all tractors.
    • StarFire™ 6000 Integrated Receiver and Generation 4 CommandCenter™ Display for advanced technology.
    • AutoTrac™ assisted steering for precision in various field conditions.

    Integrated Solutions:

    • JDLink telematics for connectivity and data-driven decisions.
    • StarFire 6000 Receiver and AutoTrac for precision operation.
    • Advanced technology suite for optimized productivity.
  7. Connected Support Technology:
    • Utilizing JDLink™ telematics for proactive issue resolution and reduced downtime.
    • Remote diagnostics and software reprogramming capabilities minimize technician trips and maximize uptime.
    • Prompt alerts and predictive maintenance ensure continuous operation.

    Connected Support Technology:

    • Remote monitoring and alerts for proactive maintenance.
    • Remote diagnostics for faster issue resolution.
    • Predictive maintenance to prevent unplanned downtime.

Product Specifications for John Deere 8R 340 Row Crop Tractor: 

Engine:

  • Description: John Deere PowerTech™ 9.0 L (B20 diesel compatible)
  • Displacement: 9.0 L (549 cu in.)
  • Rated Power: ECE-R120: 250 kW (340 hp)
  • Maximum Power: ECE-R120: 275 kW (374 hp)
  • Rated PTO Power: 211 kW (284 hp)
  • Aspiration: Single, variable geometry turbo; air-to-air aftercooling and cooled exhaust gas recirculation
  • Cylinders Liners: Wet-sleeve
  • Emission Level: Final Tier 4
  • Aftertreatment Type: Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR)
  • Engine Peak Torque: At 1600 rpm: 1592 Nm (1174 lb-ft)
  • PTO Torque Rise: 40 percent

Transmission:

  • Type: Standard: e23™ PowerShift™ with Efficiency Manager™ 40K, 40 km/h (24.9 mph)
  • Optional: e23 PowerShift with Efficiency Manager 50K, 50 km/h (31 mph), John Deere AutoPowr™ IVT™ 40K, 0.05-42 km/h (0.03-26 mph), John Deere AutoPowr IVT 50K, 0.05-50 km/h (0.03-31 mph)
  • Pump Rated Output: Standard: 85-cc pump: 227.1 L/min (60 gpm), Optional: 85-cc plus 35-cc dual pump: 318 L/min (84 gpm)
  • Available Flow at Front SCVs: 96 L/min (25 gpm)

Hydraulics:

  • Rear Hitch Category: Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg (20,000 lb)
  • Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg (15,000 lb)
  • Maximum Lift Capacity Behind Lift Points: Standard (at 610-mm [24-in.] behind hitch point): 12,124 kg (26,729 lb)
  • Sensing Type: Electrohydraulic
  • Drawbar Category: Standard: Category 4, Optional: Category 4 with heavy-duty support
  • Maximum Vertical Load: Dependent on drawbar position: 1837 to 2700 kg (4050 to 6000 lb), Optional: 2,245 kg (4,950 lb), 4,990 kg (11,000 lb)

Tracks and Axles:

  • Base Machine Weight: ILS™/e23: 12,700 kg (28,000 lb)
  • Track Width: Available: 419 mm (16.5 in.), 457 mm (18 in.), 609 mm (24 in.), 762 mm (30 in.)
  • Front Axle: Turning radius without brakes: ILS with 480/70R34 Group 43 tires at 184.2-cm (72.5-in.) spacing: 6.45 m (21.2 ft)

PTO and Front Hitch:

  • Rear PTO Category: Category 3N
  • Standard Lift Capacity: Category 3N ground-engaging front hitch: 5200 kg (11,464 lb)
  • Front PTO: 44 mm (1.75 in.) 20 spline, 1000 rpm, 35 mm (1.375 in.) 21 spline, 1000 rpm, 35 mm (1.375 in.) 6 spline, 1000 rpm (available dependent on location)
  • PTO Speed: 1,000 PTO rpm at 2000 engine rpm

Steering and Electrical:

  • Steering: Hydraulic power-steering with electric pump back-up, Optional: ActiveCommand Steering 2 (ACS™ 2) with electronic backup pump
  • Alternator Size: Standard: 200 amp, Optional: 330 amp
  • Battery Options: 12 V

Operator Station and Dimensions:

  • Inner Cab Volume: 3.24 m3 (114 cu ft)
  • Cab Glass Area: 6.52 m2 (70.18 sq ft)
  • Wheelbase: MFWD: 3,080 mm (121.3 in.), ILS: 3,050 mm (120.1 in.)
  • Overall Length: 6,636 mm (261.3 in.)
  • Drawbar Clearance: 376 mm (14.8 in.)

Fuel and Fluid Capacities:

  • Crankcase Oil Volume: 1500 MFWD: 27.6 L (7.3 U.S. gal.), ILS: 25.8 L (6.8 U.S. gal.)
  • Fuel Tank Capacity: 727 L (192 U.S. gal.), CTIS: 651 L (172 U.S. gal.)
  • DEF Tank Capacity: 37.2 L (9.8 U.S. gal.)
  • Cooling System Capacity: 42.3 L (11.2 U.S. gal.)
  • Transmission-Hydraulic System Capacity: 1500 MFWD: 184.6 L (48.8 U.S. gal.), ILS: 207.2 L (54.7 U.S. gal.)

Serviceability and Maintenance:

  • Oil Change Intervals: Engine – 500 hours, Hydraulic/Transmission – 1,500 hours, Coolant – 6,000 hours

Loader and Additional Features:

  • Loader: 700M
  • Guidance: Integrated AutoTrac™
  • Telematics: JDLink™ hardware standard, activations, and Ethernet harnesses
  • Remote Diagnostics: JDLink hardware standard

Miscellaneous:

  • Country of Manufacture: USA
  • Date Collected: 12 January 2022

Further information on this machine can be viewed by visiting this link https://www.deere.com/en/tractors/row-crop-tractors/row-crop-8-family/8r-340-tractor/

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.deere.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.