Working with Story Geotechnical WM Plant Hire have begun trials to use their Spider with a TEI mast for drilling applications. This impressive heavy-duty spider has up to 100% greater hydraulic power than the equivalent tracked excavator. Story Geo, Head of Technical Services Lee Healey commented, “Utilising machinery and drill rigs cable of traversing slopes provides a unique opportunity to undertake Ground Investigations as well as installing monitoring systems and implementation of soil reinforcement/ regrade of earthworks.”