The Geoprobe® 6620DT is a fully hydraulic, rubber track mounted mobile remote controlled drill rig equipped with a very powerful hydraulic hammer with built in rotary spindle for concrete drilling and anchoring, over 20 ton pulling capacity. The compact size and rubber tracks which reduce ground pressure allows this machine to get inside buildings and drive over sensitive landscaped areas with virtually no damage to the ground/floor surface. Also is equipped with an Automatic Drop Hammer (ASTM cert.) for any Geotechnical site investigations (SPT, DCPT, CPT, and Seismic CPT)…more