John Deere 643L

Built to the hilt.

You need a machine that works as long and hard as you do. The 643L Wheeled Feller Buncher features a simplified electrical system, automatic turbo cool down, and tougher pins, bushings, and hydraulic cylinders for longer life. The 643L is designed to keep you up and running while boosting your bottom line.


Manufacturer:John Deere
Model year:2015
Brand:John Deere
Msrp:Request a Quote
Overall Length:20 ft. 8 in. (6,293 mm)
Overall Height:10 ft. 7 in. (3,216 mm)
Overall Width:9 ft. 7 in. (2,913 mm)
Weight:36,120 lbs. (16,383 kg)
Ground Clearance:19 in. (484 mm)
Wheelbase:9 ft. 11 in. (3,023 mm)
Fuel Tank Capacity:104.6 gal. (396 ltr)
Transmission:Type: Hydrostatic
Transmission Speed:10.8 mph (17.5 kph)
Number of Speeds:2 forward, 2 reverse
Tires:28L x 26 Optional: 30.5-32
Brakes:Oil (wet) disc
Service Brake:* Wet Disc - Inboard
Parking Brake Type:* Spring on/hydraulic release
Engine Make:John Deere
Engine Model:PowerTech PSS 6.8L
Gross Horsepower:189 hp (141 kW) @ 2,200 rpm
Net Horsepower:165 hp (123 kW) @ 2,200 rpm
Displacement:414 ci (6.8 l)
Torque:680 ibf / ft.. (923 Nm)
Hydraulic Tank Capacity:44.7 gal. (169.1 ltr)
Hydraulic Pump:Axial piston
Felling Head Type:Disc saw
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