Komatsu S172

Harvester head for high performance with large diameter trees

Komatsu S172

Komatsu S172 is a mighty harvester head with a two-wheel feed designed for massive and challenging forest. It's reliable and easily customised to individual needs.

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Weight (dry weight)

From 1 696 kg (3,739 lb)

Fell/cut diam. max

750 mm (29.5”)

Head opening, max

713 mm (28.1")

Delimbing diameter, tip to tip

500 mm (19.7")

Features

For massive and challenging forest

A mighty head with a two-wheel feed designed for massive and challenging forest. What's more, it's exceptionally reliable and easily customised to individual needs. These are the most profit-enhancing characteristics of the new Komatsu S172

Service friendly

Easy service and maintenance with optimal access to all vital components

Flex Friction

With Flex Friction Control, the trunk's position in the feed line is regulated with a sensor in the vertical knife. The result is low friction without sacrificing delimbing quality.

Minimised downtime

Smart hose routing that minimises downtime

Specifications

S172

Overview

Komatsu S172 harvester head dimensions
Width, max

1 937 mm (76.3”)

Height incl. rotator

2222 mm (87.5”)

Height to top knife

1 776 mm (69.9”)

Roller opening, max

713 mm (28.1”)

Opening front knife to rear knife

772 mm (30.4")

Opening front knives

757 mm (29.8")

Weight

Dry weight, incl rotator, from 1 696 kg (3,739 lb)

Feed speed

0-5 m/s (0-16,4 ft/s

Gross feed force

40,2 kN (9,037 lb)

Feed wheel type

Steel

Delimbing knives, number

4

Delimbing dia., tip-to-tip

500 mm (19.7”)

Saw bar

90 cm (35.4”)

Saw motor

19 cm3/rev (1.16 cu in/rev)

Fell/Cut diam. theor. max

750 mm (29.5”)

Max hydraulic flow

300 l/min (79.3 gal/min)

Max hydraulic pressure

28 MPa (4,061 psi)

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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