The DR 30A is an auger-only version of the DR30.  Available with gas or diesel engines, it uses both solid or 2- 1/3" ID hollow stem augers.  The DR 30A is ideal for small diameter, shallow monitoring wells or soil sampling.  It comes with a 5' stroke, 18HP gasoline engine standard and a dual hydraulic pump.

The DR 40A is an auger-only version of the DR40.  Like the DR 30A it is available with gas or diesel engines.

Built on a larger frame, it uses both solid and up to 3-1/4" ID hollow stem augers.  We have larger engines available for higher torque and speeds.

With a powerful hydrostatic drive, the DR2K is designed specifically for soils investigation.  It is available with cathead, automatic samplers, mast extensions, sliding base for off-hole work, grouting pumps and many other popular options.  Available as a skid, single or tandem axle trailer or truck mount.

 

Our most popular compact rig for soils investigation, the DR 3K is a versatile rig with the capabilities of much larger rigs.  Designed to run medium range ( 4-1/4" to 6-5/8") hollow stem augers, customers have far exceeded the depth ranges of the required design capabilities.  Available with a wide variety of accessories, the DR 3K can be equipped to truly be an all-purpose rig.  Available as a skid, tandem trailer, truck, track, deck engine or PTO.

The DR5K is the same physical size as the DR3K but with more torque for larger augers.  Additional pullback is provided for even greater depths and more safety in difficult formations.  Available as a skid, tandem trailer, truck, track, deck engine or PTO.

Designed for small diameter, shallow monitoring wells and soil sampling. 

The DR30 has a small mud pump with swivel and plumbing for rotary mud, when necessary. 

Additionally, the DR 30 will run a small, down-the-hole hammer using an auxiliary air compressor.