Designed for small diameter, shallow monitoring wells and soil sampling. The DR 30 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.
Commercial Drilling Rig DR 30 
Designed for small diameter, shallow monitoring wells and soil sampling. The DR 30 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.