John Deere Construction & Forestry · Feller Buncher

John Deere 643L Feller Buncher Specs

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Overview

The John Deere Construction & Forestry John Deere 643L Feller Buncher is a feller buncher listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include operating weight of 36,118 lb and travel speed of 10.9 mph. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 643L Feller Buncher against similar feller buncher models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
36,118.40
lb

Overall Length
20.65
ft

Full Specifications

19 specs

Dimensions

Alternator Output 150

Emission Rating Tier 4

Engine Output 211 hp / 157.0 kW

Engine Torque 681 lb-ft / 923 Nm

Fuel Tank - Diesel 104.70 gal / 396.3 L

Ground Clearance 19 ft / 5.79 m

Height Over Cab 10.56 ft / 3.22 m

Overall Length 20.65 ft / 6.29 m

Steering Articulation Angle 45 deg

System Voltage 24 V

Wheelbase 9.92 ft / 3.02 m

Engine

Displacement 415 cu in / 6.8 L

Engine Model PowerTech PSS 6.8L

Hydraulic Tank 44.70 gal / 169.2 L

Number Of Speeds - Forward 2

Number Of Speeds - Reverse 2

Operating Weight 36,118 lb / 16,383 kg

Travel Speed 10.90 mph / 17.5 km/h

Width 2,913 mm / 114.69 in

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Frequently Asked Questions

What is the operating weight of the John Deere Construction & Forestry John Deere 643L Feller Buncher? +

The John Deere Construction & Forestry John Deere 643L Feller Buncher has an operating weight of 36,118 lb (16,383 kg). This places it in a class suited for feller buncher applications where ground pressure and transport weight are key considerations.

What is the travel speed of the John Deere Construction & Forestry John Deere 643L Feller Buncher? +

The John Deere Construction & Forestry John Deere 643L Feller Buncher has a maximum travel speed of 10.9 mph (17.5 km/h), enabling efficient movement between work areas on the job site.

How does the John Deere Construction & Forestry John Deere 643L Feller Buncher compare to similar Feller Buncher models? +

You can compare the John Deere Construction & Forestry John Deere 643L Feller Buncher side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.