Geoprobe Rigs

Geoprobe 3320DT

The Geoprobe® 3230DT is a mid-sized tracked combo drill rig capable of air and mud rotary drilling, rock coring, and injection pumping.

  • 60-in. Direct Push Tooling
  • Probe Rod Sizes: 6.0 in., 4.5 in., 3.75 in. (recommended), 3.5 in., and 2.25 in.
  • MC5 and MC7 coil sampling
  • DT60, DT45, DT37, DT35 Dual Tube Soil Sampling
  • SP22 Groundwater Sampling
  • 2.0 in. Prepacked Monitoring Well Installations
  • DH105 Auto Hammer for SPT
  • Split Spoons

Geoprobe 6620DT

Geoprobe® Model 6620DT is a high-capacity direct push machine with a narrow platform for limited access areas and a sufficient stroke for added work space under the hammer.  Adaptable for environmental, geotechnical, or exploration work.

  • 60-in. Direct Push Tooling
  • Probe Rod Sizes: 2.25 in., 1.5 in.
  • Direct Image® Tooling
  • Macro Core® MC5 and MC7 Soil Sampling
  • DT22 Soil Sampling
  • SP16 Groundwater Sampling
  • 2.0 in., 1.5 in., 1.0 in., 0.75-in. Prepacked Monitoring Well Installations
  • 2.25 in, 3.25 in and 4.25 in. HSA System
  • DH100 Auto Hammer for Geotechnical split spoon samples

Geoprobe 7822DT

Geoprobe® Model 7822DT is a high-capacity direct push machine with a narrow platform for limited access areas and a sufficient stroke for added work space under the hammer.  Adaptable for environmental, geotechnical, or exploration work.

  • 60-in. Direct Push Tooling
  • Probe Rod Sizes: 3.5 in., 3.25 in., 2.25 in., 1.5 in.
  • Direct Image® Tooling
  • Macro Core® MC5 and MC7 Soil Sampling
  • DT22 Soil Sampling
  • DT325 Dual Tube Soil Sampling
  • SP22 Groundwater Sampling
  • SP16 Groundwater Sampling
  • 2.0 in., 1.5 in., 1.0 in., 0.75-in. Prepacked Monitoring Well Installations
  • 2.25 in, 3.25 in, 4.25 in. and 6.25 in. HSA System

Geoprobe 8040DT

The Geoprobe® Model 8040DT is a direct push machine incorporating a two-speed hydraulic top head for auger/drilling methods for lithologies not conducive to direct push techniques.  Hollow stem auger capable.  Hammer capable of driving 2.25” and 3.5” tooling to greater depths in tough formations.  Also capable of driving 4.5” tooling to complete 2” wells or collecting larger volume soil samples.

  • 60-in. Direct Push Tooling
  • Probe Rod Sizes: 6.0 in., 4.5 in., 3.5 in., 2.25 in.
  • DT60, DT45, and DT325 Dual Tube Soil Sampling
  • Macro Core® MC5 and MC7 Soil Sampling
  • SP22 Groundwater Sampling
  • 2.0 in. Prepacked Monitoring Well Installations
  • DH101 Auto Hammer for SPT
  • Up to 8.0 in. H S A System