This heavy duty window sampling rig offers standard window sampling, cased and lined windowless sampling (dual tube sampling) and continuous flight auger drilling. Window and dual tube sampling is performed using a drop weight system (maximum combined weight of 128kg).  Removal of different sections of this combined weight also enables dynamic probing procedures following DIN and SPT standards. In addition, the mast is fitted with a hydraulically powered rotary drill head to enable the use of augering techniques to penetrate difficult ground conditions prior to window sampling and as a stand-alone drilling technique.

The unit is compact (W1020mm x L2350mm x H1250mm (mast down)/2400mm (mast up)), robust, manoeuverable on rubber tracks and light-weight (~1300kg). It is transported to site within a box trailer towed by our fully-equipped shallow soil and groundwater investigation vehicle, providing a complete shallow drilling capability to suit any site.

Back to Our Equipment.