Hydraulic Drifters
Particularly powerful
In 1972, KLEMM Bohrtechnik developed and patented the first hydraulic drifter for overburden drilling. Since then, the systems have been continuously further developed and perfected. They are the centrepiece of the KLEMM drill rigs and are decisive in making the equipment unstoppable even when drilling in the most difficult subsoils.
KLEMM hydraulic drifters pave the way in specialised foundation motorering. 50 years of experience and continuous further development offer rapid and effective drilling in the widest variety of soil types. The KD 1011 and KD 1215R hydraulic drifters have particularly proven their worth in double-head drilling systems.
Hydraulic drifter
5.0
kNmmax. Torque
360
rpmmax. Speed
6.8
kgPiston weight
2,500
1/minmax. Blow frequency
Hydraulic drifter
5.5
kNmmax. Torque
362
rpmmax. Speed
11.5
kgPiston weight
2,800
1/minmax. Blow frequency
Hydraulic drifter
11.0
kNmmax. Torque
362
rpmmax. Speed
11.5
kgPiston weight
2,800
1/minmax. Blow frequency
Hydraulic drifter
10.7
Nmmax. Torque
212
rpmmax. Speed
6.8
kgPiston weight
2,500
1/minmax. Blow frequency
Hydraulic drifter
16.7
kNmmax. Torque
297
rpmmax. Speed
14.3
kgPiston weight
2,600
1/minmax. Blow frequency
Hydraulic drifter
20.4
kNmmax. Torque
243
rpmmax. Speed
16.5
kgPiston weight
3,100
1/minmax. Blow frequency
Hydraulic drifter
24.4
kNmmax. Torque
203
rpmmax. Speed
24.0
kgPiston weight
2,200
1/minmax. Blow frequency
Hydraulic drifter
33.6
kNmmax. Torque
221
rpmmax. Speed
28.0
kgPiston weight
2,100
1/minmax. Blow frequency