8150LS Sonic Rig Plus DMR7 Head: Stop Swapping Rigs, Start Saving Time

The Geoprobe® DMR7 head's best-in-industry 2.75-inch through bore, 5,000 ft-lb of torque, and 1,000 rpm delivers a clear competitive advantage — completing air rotary, mud rotary, and high-speed coring drilling in a fraction of the time compared to other manufacturers' options.

The result? Significantly higher production rates that keep your projects on schedule and under budget.

One Rig, Four Methods — Powered by Performance

Pair the industry-leading DMR7 rotary head with the GV5 sonic head on the Geoprobe® 8150LS drill rig and you get unmatched versatility:

• Sonic drilling
• Air rotary
• Mud rotary
• Wireline coring

No rig swaps. No mobilization delays. Just side shift for the right technique for every formation.

Fast Transitions = More Productivity

• Mere minutes to side shift from sonic to rotary or coring methods
• Continuous drilling with no rig swaps, no coring attachment delays

Smart Equipment Management

Protect your GV5 sonic head investment. Add the DMR7 rotary head to your 8150LS sonic drill rig and distribute workload strategically:

• Run rotary work on the robust DMR7 head built specifically for rotary demands
• Preserve hours on your GV5 sonic head for sonic-specific applications
• Extend the lifespan of your 8150LS sonic drill rig investment

Bottom line 

Combining the GV5 sonic head with the DMR7 rotary head on the 8150LS delivers measurable performance advantages that translate directly to your bottom line. With four drilling methods on one platform, you've got the most versatile, fastest-drilling solution available.