Full hydraulically drilling rig mounted on crawler, 1-axle trailer or 4-WD truck, for auger drilling, core drilling and straight flush rotary drilling.
Applications
Soil sampling, soil mechanics
Geological and hydrological testing, e.g. in dumps or for investigation in polluted areas
Shallow wells for water supply or drainage
Special applications
Drilling methods
Dry drilling
by auger, continuous flight auger or hollow stem auger resp. drill bucket ; max. hole dia. 350 mm
Cased cable percussion drilling
with casings up to max. dia. 324 mm and
cable percussion tool load max. 250 kg
Soil sampling
Undisturbed soil sampling by means of drive sampler RKR,
core dia. 73 mm or 100 mm resp. 115 mm, in hollow
stem augers. If required sampling by hydraulic hammer and window samplers
Rotary core drilling
For soil sampling in hard formations by means of single or
double tube core barrels the rig can optionally be equipped
with a high speed hydr. powerhead and high pressure pumps
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