643L-H WHEELED John Deere FELLER BUNCHER

643L-II WHEELED FELLER BUNCH READY TO WORK AS LONG AND HARD AS YOU DO Even with all you accomplish every day, you're never content to rest on your laurels. And neither are we. With over a half-century of experience in the woods, we thought our wheeled feller bunchers were ready for even more. So we strengthened the electrical harnesses, fittings, hoses, and cylinder guards. And we beefed it up under the hood, with redesigned component placement and streamlined electrical and hydraulic systems. Simple to run, easy to maintain, and reliable to own — the 643L-II is purpose-built to work through...

Easy does it Steering sensors control articulation speed when nearing frame-to-frame contact, cushioning impact during full articulation and enhancing operator comfort. Productive consumption High-performance EPA Final Tier 4 (FT4)/eU Stage V John Deere PowerTech™ 6.8-liter engine maintains productivity while minimizing total fluid consumption — diesel fuel plus diesel exhaust fluid. Power through Simply set the desired power to the felling head and drive motors, and the power-management system optimizes multifunction performance to suit the application and conditions.

PUT TECHNOLOGY TO WORK IN THE WOODS AND AT THE OFFICE. Coordinate your operation and your team’s productivity from wherever your work takes you with John Deere Precision Forestry and our core technology solutions.

Core intelligence Your John Deere Forestry machine arrives from the factory equipped with a powerful set of technologies and capabilities already built in. Each plays an important role in managing the health and performance of your overall equipment fleet: – JDLink™ connectivity and the John Deere Operations Center™ let you track your equipment, see which machines are working, and know if they’re being utilized properly and at maximum productivity and efficiency. – John Deere Connected Support leverages a suite of dealer and factory tools designed to deliver increased uptime and productivity,...

WHEELED FELLER BUNCHER SPECIFICATIONS Air Cleaner Dual stage with safety element and dust-unloader valve Engine Cold-Start System Glow plugs Cooling System Heavy-duty radiator with continuous deaeration tank and recovery reservoir Fan Drive Hydraulic, variable speed, reversing Transmission Infinitely variable hydrostatic with 2-speed gearbox Speed Ranges, Forward and Reverse 2 Maximum Speed With 28L-26 Tires Low Gear 8.0 km/h (5.0 mph) Front Axle Oscillation, Stop to Stop 30 deg. Axles Options 1400 Extreme Duty and 1400 Super Wide Extreme Duty (SWEDA™) Differential (front and rear) Hydraulic-locking,...

Machine Dimensions 643L-II Wheeled Feller Buncher Shipping Dimensions Weight (no blade cover or tilt links) 2424.48 kg (5,345 lb.) 3070.85 kg (6,770 lb.) 2971.06 kg (6,550 lb.) While general information, pictures, and descriptions are provided, some illustrations and text may include product options and accessories NOT AVAILABLE in all regions, and in some countries products and accessories may require modifications or additions to ensure compliance with the local regulations of those countries.

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