Robust and powerful

Rotary head with mandrel


Because of its hydraulic mandrel, the KH 12SK rotary head is intended for drilling systems with a with a repeated chucking function, e.g. HPI applications. A rod diameter up to 133 mm is possible.

KH 12SK technical data

Max. torque: 13.9 kNm (Δp max. = 180 bar)

Max. speed: 140 rpm

Internal diameter of hollow shaft: 140 mm

Mandrel: yes

Clamping range: Ø 60 ... 133 mm

Weight: 720 kg

Do you need support?

Martin Bonzel

Regional Sales

Region: North America

+49 2761 705-138

+49 151 15124270

United States - West
BAUER Equipment America, Inc.
680 Conroe Park West Drive
77303 Conroe, Texas
United States
United States - Nord-Ost
ECA Equipment Corporation of America
1000 Station Street
15108 Coraopolis, PA
United States
Mike Brown
+1 540 625 0080