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Top-Gesteinsbohrhämmer

RD921

Lochgröße
64 - 89 mm
Schlagkraft
21 kW
Schlagfrequenz
71 Hz
RD900 Rock drill front left view white background

Der Sandvik RD921 ist ein hydraulischer Bohrhammer für Langlochbohrungen mit mittlerem Durchmesser. Er ist mit einer Bohrtiefe von 64 bis 89 mm der kleinste der RD900-Serie, der leistungsstärksten Bohrhammer-Familie seiner Klasse.

Produktspezifikationen

Lochgröße
64 - 89 mm
Schlagkraft
21 kW
Schlagfrequenz
71 Hz
Schlagdruck
200 bar
Rotation (max.)
200 bar
Rotationsmotoren
OMT250, OMT315
Gewicht
340 kg
Rock drill parts

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