640L II Skidder Large large a6a5

The John Deere 640L-II Cable Skidder is a robust and versatile forestry machine designed for efficient logging operations. Equipped with a powerful engine and advanced features, this skidder excels in moving logs and navigating challenging terrain. The cable system enhances its ability to extract logs from dense forests, providing reliability and precision in the logging process. The 640L-II Cable Skidder’s durable construction and traction capabilities make it well-suited for demanding forestry applications. With user-friendly controls and ergonomic design, operators can work comfortably and efficiently during extended hours. Overall, the John Deere 640L-II Cable Skidder is a trusted choice for forestry professionals seeking a dependable and high-performance solution for cable skidding operations.

  • Gross Power: 177 kW (237 hp)
  • Gross Torque: 1025 Nm (756 ft.-lb.)
  • Operating Weight: 16 686 kg (36,787 lb.)

Product Features for John Deere 640L-II Cable Skidder: 

Comfort and Productivity:

  • Quiet, spacious cab designed for comfort and productivity.
  • 240-degree rotating seat maximizes visibility to the task at hand and reduces neck strain.
  • Armrest-mounted electrohydraulic (EH) joysticks for smooth and intuitive control.
  • Customizable joystick patterns and settings for multiple operators.
  • Optional heated seat with leather trim for added comfort.

Continuously Variable Transmission (CVT):

  • Combines efficiency of direct-drive transmission with smoothness of hydrostatic drive.
  • Automatically senses load and adjusts torque to maintain desired speed.
  • No need to shift gears, shortening learning curve for new operators.

Easy Serviceability:

  • Removable engine panels and swing-out coolers for easy access to filters and fluid level checks.
  • Ground-level access to fuel, diesel exhaust fluid (DEF), and hydraulic oil fills.
  • Daily greasing points for simplified maintenance.
  • Remote diagnostics via John Deere Connected Support for quick service response.

Precision Forestry Solutions:

  • JDLink telematic system provides machine location, fuel level, idle time, and more.
  • John Deere Connected Support enables remote diagnostics and rapid service response.
  • Machine Health Monitoring Center analyzes data to prevent downtime.
  • Optional TimberMatic Maps for enhanced visibility to the jobsite.
  • TimberManager provides remote visibility to operations for informed decision-making.

Product Specifications for John Deere 640L-II Cable Skidder: 

  • Engine:
    • Manufacturer: John Deere
    • Model: PowerTech PSS 6.8L
    • Displacement: 6.8 liters (415 cubic inches)
    • Engine Output: 177 kW (237 hp)
    • Engine Torque: 1025 Nm (756 lbf/ft)
  • Transmission:
    • Continuous Variable Transmission
  • Planetaries:
    • Inboard
  • Service Brake Type:
    • Inboard Wet Discs
  • Parking Brake Type:
    • Wet Multi-disc in Transmission

Driveline:

  • Overall Length: 7591 mm (298.9 inches)
  • Height Over Cab: 3365 mm (132.5 inches)
  • Overall Width: 3233 mm (127.3 inches)
  • Wheelbase: 3680 mm (144.8 inches)
  • Dozer Blade Height: 687.6 mm (27.1 inches)
  • Ground Clearance: 555 mm (21.8 inches)
  • Dozer Blade Width: 2192 mm (86.3 inches)
  • Dozer Blade – Dig Depth: 359 mm (14.1 inches)
  • Steering Articulation Angle: ±45 Degrees

Dimensions:

  • Fuel Tank Capacity: 342.2 liters (90.4 gallons US)
  • Hydraulic Tank Capacity: 123.6 liters (32.6 gallons US)
  • Alternator Output: 150 Amp

Capacities:

  • Travel Speed: 24.74 kph (15.37 mph)
  • Oscillation Point: Front axle
  • Oscillation Angle: ±15 Degrees
  • Rated Line Pull: 221 kN (49696 lbf)
  • Rated Line Speed: 27.4 m/min (90 ft/min)
  • System Voltage: 24 V
  • Pump: Variable Piston

Performance:

  • Operating Weight: 16686 kg (36787 lbs)

Further information on this machine can be viewed by visiting this link https://www.deere.com/en/skidders/640l-ii/

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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.