RELIABLE WARRIOR IN THE WOODS. When loggers like you tell us what they need to succeed in the woods and at the landing, we listen and then get to work putting ideas into action. Based on some of your best input, the John Deere 640L-II Cable Skidder boasts a wealth of performance and durability features to keep you running long and strong. Our latest upgrades reflect years of continual refinement that have resulted in a proven machine that’s simple to operate, easy to maintain, and reliable to own. The 640L-II is more than ready to help you take on tasks in the real woods. All about uptime Simplified...

Effortless operation Armrest-mounted electrohydraulic controls provide easy, fingertip operation of all machine functions. Joystick steering provides smooth, intuitive control of steering, direction, and ground speed. Speed things up Two-speed 4000 and 6000 Winches increase line pull and are faster than the single-speed winch on previous models, boosting productivity. Independent axle-diff lock Engage the front and rear axles, or just the front or rear as needed, to maneuver over tough terrain. Stable and capable Combining impressive horsepower and power-to-weight ratio with a constant engine...

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,...

640L-II CABLE SKIDDER SPECIFICATIONS Manufacturer / Model Off-Road Emission Standards Gross Power Gross Torque Number of Cylinders Valves per Cylinder Engine Displacement Engine Bore and Stroke Fuel System Aspiration Air Cleaner Engine Cold-Start System Cooling System Fan Drive John Deere PowerTech™ PSS 6.8L EPA Final Tier 4/EU Stage V 177 kW (237 hp) at 1,800 rpm 1025 Nm (756 ft.-lb.) at 1,600 rpm 6 4 6.8 L (415 cu. in.) 106 x 127 mm (4.17 X 5.00 in.) High-pressure common rail Turbocharged and charge-air cooled Dual stage with safety element Glow plugs Heavy-duty radiator with continuous Hydraulic,...

Winch Control Cable Capacity 15.8 mm (5/8 in.) 19.1 mm (3/4 in.) 22.2 mm (7/8 in.) 25.4 mm (1 in.) Line Pull - 15.8-mm (5/8 in.) Cable Low Speed High Speed Line Speed - 15.8-mm (5/8 in.) Cable Low Speed High Speed Machine Dimensions Tire Size A Overall Height C Maximum Blade Lift Above Ground D Maximum Blade Dig Below Ground E Dozer Blade Width Optional Dozer Blade Width F Wheelbase G Ground Clearance Joystick control, hydraulically driven 2-Speed 6000 Winch With 279.5-mm (11 in.) Drum 119.0 m (390 ft.) 81.4 m (267 ft.) 60.3 m (197 ft.) 46.0 m (150 ft.) Bare Drum at Stall With 2-Speed 6000 Winch...