Komatsu S82

The light but strong harvester head

Komatsu S82

Nimble and light yet compact and strong – and with unbeatably high capacity. This is the combination that characterizes the two-wheel drive Komatsu S82 head. This is what makes it highly effective for thinning dense, challenging stands.




Komatsu S82 harvester head
Width, max

1 185 mm (46.7")

Height incl. rotator

1 496 mm (58.9")

Opening knives

517 mm (20.4")

Roller opening, max

460 mm (18.1")

Roller diameter

350 mm (13.8")


Dry weight, incl rotator, from 829 kg (1,828 lb)

Feed speed

0-5 m/s (0-16.4 ft/s)

Gross feed force

20,3 kN (4,564 lbf)

Feed wheel type


Delimbing knives, number


Delimbing dia., tip-to-tip

517 mm (20.4")

Saw bar

67 cm (26.4")

Saw motor

19 cm3/rev (1.16 cu in/rev)

Fell/Cut diam. theor. max

580 mm (22.8")

Max hydraulic flow

240 l/min (63.4 gal/min)

Max hydraulic pressure

28 MPa (4,061psi)

General information

Standard and extra equipment are market-dependent and vary between countries. The specification describes possible equipment, not that which is standard or optional. Stated weights are based on standard equipment. Specifications and designs are subject to change without notice.

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