register number K.3.10 Core drilling equipment with screw feed, mounted on sledge runner
data processing short term KERNBOHRGER SPINDEL
standard
equipment
With hydraulic feed and drilling spindle drive, number of spindle revolutions adjustable via mechanical transfer gearbox. Adjustable drilling angle, sledge version with tower/drilling frame, mechanical lifting and capstan winch or hydraulic lifting device for drill pipe extraction.
Flushing water requirements 40 l/min.
These devices permit core drills down to 1500 m. The drilling depth is dependent on the type of rock encountered and on the drill diameter.
Classification acc. to original value.
register of construction equipment 1991 4182