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Marteaux perforateurs supérieurs

HL820T

Taille du trou
64 - 127 mm
Puissance des percussions
21 kW
Taux de percussion
53 Hz
HL810T Rock drill left view white background

Le Sandvik HL820T est un marteau hydraulique à percussion robuste. Conçu pour le forage de trous de 64 à 127 mm de diamètre, il équipe les foreuses de surface long trou de Sandvik. Il est doté d'une rotation indépendante et d'un rinçage séparé.

Spécifications du produit

Taille du trou
64 - 127 mm
Puissance des percussions
21 kW
Taux de percussion
53 Hz
Pression des percussions
80 - 200 bar
Rotation (max.)
200 bar
Type de moteur rotatif
OMT 200, OMT 250, OMT 315
Poids
265 kg
HL820ST Rock drill in mine

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