Equipment
We own and operate a variety of ATV and truck-mounted drilling equipment including Geoprobe® and Diedrich drills. Our units include the Diedrich D-120, Geoprobe® 6610, 6620, and 7822. The 420M Hand Cart Probe and airknife (Vacmaster 1000) are available for smaller access projects. Click on the spec sheets below to view the fact sheets on the following models.
Diedrich D-120
- Maximum Gross Spindle Torque of 18,650 ft. lbs (25,288 Nm)
- High Torque of 21,500 ft. lbs (29,152 Nm)
- Spindle Bore of 3-3/4" (95mm)
- Spindle Travel of 72" (1830mm)
- All purpose drill rig powerful enough to handle the large
diameter hollow stem augers
Geoprobe 6610
- 66 in. (1676 mm) probe cylinder stroke allows use of 60 in. (1,524 mm) probe rods
- Over 20 ton pulling capacity for today's larger sampling tools and deeper depths
- Equipped with the powerful GH62 Hammer
- Built-in rotary spindle for concrete drilling, augering and anchoring
Vacmaster 1000
- Selectable air or water digging allows crews to use air 95% of the time, with water available when needed
- Effective digging in all soil conditions
- 300 or 500 gallon spoils tank with hydraulic hoist, 85 gallon water tank
- High efficiency absorption chamber silencer and enclosed power head minimize noise levels
Geoprobe 7822DT
- Innovative GH63 Percussion Hammer
- Advanced Machine Capabilities
- Cutting Edge Chassis Design
- Hydraulic Break Out System
Handcart 420M
- Stabilization outriggers ... standard equipment.
- Equipped with reliable GH42 Soil Probing Hammer
- Powered by a PortaCo® Hydraulic Power Unit
- Weighs less than 411 lb. (186 kg)
39W369 IL Route 64 
630.443.0955