Komatsu S92

Tête d'abattage productive et fiable

Komatsu S92

Une nouvelle tête polyvalente pour une productivité et une fiabilité maximales, même dans les forêts les plus difficiles. 


Dependable and productive even in tough conditions

The S92 is an allround head that is highly productive and dependable, even in the most difficult of forests. The two-wheel feeding system permits the stems to turn in the head, even those that are forked or are very crooked.

With the Model Year 2024 upgrade, the head has many improvements. Among them are that the intelligent Constant Cut saw motor controller is now standard on the S92. Constant Cut ensures that the head maintains a constant and high chain speed without the risk of overspeeding. There is a new 82 cm saw bar option as well, alongside the standard 75 cm saw bar. This optional saw bar is ideal for final logging.

Efficient feeding with Flex Friction control

Our knife control system, Flex Friction Control, has sensors that ensure the stem is always in the correct position in the feed path. This results in low friction and efficient feeding, without sacrificing the delimbing results.

The feed system also has high flow feed motors, which leads to high capacity while minimising energy losses.

Multitree handling

The S92 can be equipped with an optional multitree equipment, which enables you to harvest several trees at a time. This makes the head more flexible and contributes to increased productivity.

The multi-tree handling function has a new, more durable design. The support plate has an improved design and the multi-tree handling hoses and rotator controller are more protected, extending their service life. The cylinders’ new, more protected placement reduces the risk of snow accumulation too. The new design results in a head that is a full 58 mm lower, making it more agile and simplifying work close to the machine.

Service friendly

The head has a new position in which all lubrication points are accessible from one place, thereby simplifying service and daily maintenance.

Another improvement is that the colour marking tanks have been redesigned to provide easier access for filling. This modification also reduces the risk of snow accumulation.

Caractéristiques Techniques



Komatsu S92 technical drawing
Largeur max.

1 382 mm

Hauteur, inclus rotator

1 873 mm

Hauteur jusqu'au couteau supérieur

1 474 mm

Ouverture des rouleaux, max.

530 mm

Ouverture couteau avant vers couteau arrière

573 mm

Ouverture des couteaux avant

535 mm


Poids à sec, rotator inclus, à partir de 1018 kg

Vitesse d'avancement

0-5,5 m/s

Force d'entraînement brute

23,4/26,2 kN

Type rouleaux d'alimentation

Rouleaux acier

Couteaux d'ébranchage, nombre max.


Couteaux d'ébranchage, ouverture max.

373 mm


75/82 cm

Moteur de scie

19 cm3/tour

Diamètre d'abattage théorique max.

615/715 mm

Débit hydraulique max. nécessaire

240 l/min

Pression hydraulique max. nécessaire

28 MPa

Informations générales

Tous les équipements disponibles sont décrits sans précision s'ils sont standard ou optionnels ; ils peuvent varier en fonction du pays. Votre revendeur dispose d'une liste actualisée des équipements standard. Les poids sont fondés sur les équipements indiqués dans les caractéristiques de base. Nous nous réservons le droit de modifier sans préavis les caractéristiques ou les constructions de nos produits.