The new Geoprobe® 3230DT drill rig combines advanced direct push functionality with traditional geotechnical auger rig and high-speed rotary drilling capabilities. The high torque and high-speed rotary range of the patented 4-speed combo head opens doors to all kinds of field tasks. There’s power for hollow stem augering, control and finesse to run high-speed wireline tools, and the ability to easily switch between tasks. With these features, the 3230DT stands alone as a true combination rig in the technical drilling market resulting in higher utilization rates for the customer.