ROTARY HEAD FOR TG 630 pages

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Rotary head OMS 250

Model

RPM

Torque [Kgm]

250 S

50

60

Penetrometers
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TG 63 - 100
TG 63 - 150

The Rotary System OSM 250 permits rotary drilling with helicoidal augers and
allows sampling by means of a standard sampling unit.
With the use of rotation head, the TG63-100/150 model becomes a more versatile piece of equipment, in that it is capable of overcoming difficulties related
to penetrometer tests.
For example, when you need to carry out a CPTU or S-CPTU test, you need to
make a pre-hole to allow the piezocone to reach the saturated ground. Using
the rotation head and the helicoidal augers to drill this pre-hole, it is possible
to extract the ground that has been gone through with certainty of the degree
of saturation.

The in situ testing world