The Geoprobe 6620DT’s are all-terrain rubber tracking probing and auguring machines. These machines are great for those tight challenging locations that cannot be reached by larger Geoprobe Products or conventional drilling machine. With a width just over 5’ and working clearance height of 12.75’ they make them ideal for lower clearance drilling applications. Our Geoprobe 6620DT’s come with the standard GH60 Hammer to provide uncompromised soil samples and provide the benefit of rapid smaller diameter (.75” – 1.25”) monitoring well installations. If you require large diameter (2”) the machines has 3000ft torque auger head for these installations. All of our Geoprobe trucks come equipped with 40’ of tooling, so we come prepared to get the project done (more tooling available upon request).