640L II Skidder Large large a6a5

The John Deere 648L-II Grapple Skidder is a powerful and versatile forestry machine designed for efficient log extraction. Equipped with a robust engine and advanced features, this skidder excels in navigating challenging terrains while efficiently moving and loading logs. The grapple attachment enhances its capabilities, allowing for precise and controlled handling of logs during the skidding process. The 648L-II Grapple Skidder’s durable construction and traction make it well-suited for demanding forestry applications. With user-friendly controls and an ergonomic design, operators can work comfortably and effectively during extended hours. Overall, the John Deere 648L-II Grapple Skidder is a reliable choice for forestry professionals seeking a high-performance solution for log extraction and skidding operations.

  • Gross Power: 177 kW (237 hp)
  • Gross Torque: 1025 Nm (756 ft.-lb.)
  • Max. Grapple Capacity: 1.63 m2 (17.5 sq. ft.)
  • Operating Weight: 19 054 kg (42,159 lb.)

Product Features for John Deere 648L-II Grapple Skidder: 

Continuously Variable Transmission (CVT):

  • Combines efficiency of direct-drive transmission with smoothness of hydrostatic drive.
  • Automatically adjusts torque to maintain desired speed.
  • Eliminates need to shift gears, reducing learning curve for new operators.

Precision Forestry Solutions:

  • JDLink telematic system provides machine data for optimized operations.
  • John Deere Connected Support™ offers remote diagnostics and rapid service response.
  • Machine Health Monitoring Center analyzes data to prevent downtime.
  • Optional TimberMatic Maps enhances jobsite visibility.

Easy Serviceability:

  • Removable engine panels and swing-out coolers for easy access to filters and fluid checks.
  • Ground-level access to fuel, diesel exhaust fluid (DEF), and hydraulic oil fills.
  • Simplified maintenance with daily greasing points.

Comfort and Productivity:

  • Designed for comfort and productivity with quiet, spacious cab.
  • 240-degree rotating seat maximizes visibility and reduces neck strain.
  • Armrest-mounted electrohydraulic (EH) joysticks provide smooth control.
  • Customizable joystick patterns and optional heated seat enhance operator comfort.

Product Specifications for John Deere 648L-II Grapple 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: 8129 mm (320 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: 557 mm (21.9 inches)
  • Dozer Blade Width: 2192 mm (86.3 inches)
  • Dozer Blade – Dig Depth: 359 mm (14.1 inches)
  • Tong Opening At Tips: 3226 mm (127 inches)
  • Enclosure Area: 1.63 m² (17.5 ft²)
  • Steering Articulation Angle: ±45 Degrees

Dimensions:

  • Fuel Tank Capacity: 391.8 liters (103.5 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: 19054 kg (42159 lbs)

Further information on this machine can be viewed by visiting this link https://www.deere.com/en/skidders/648l-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.