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Sonic Drill Rigs by Geoprobe®

Quickly Succeed in Challenging Sites

Whether you’re facing consolidated materials, glacial till, or backfill rubble, quickly complete complex holes to greater depths using a Geoprobe® sonic drill rig. The Geoprobe® journey into sonic drilling began nearly two decades ago, with a commitment to research and development. At the time, sonic drilling was still a relatively new technology, and many in the industry were skeptical of its potential. But Geoprobe® saw the possibilities and invested heavily in developing a sonic head that could deliver powerful, precise drilling across a range of geological conditions. From the 2009 introduction of the 8140DT and GV4 sonic head to the latest advancements in the GV5 sonic head, 8150LS V3, and SRC30DT, Geoprobe® consistently pushes the boundaries of what is possible in drilling technology. 

GV5 Sonic Drill Head

Sonic operators worldwide have historically struggled securing a sonic head providing both performance and durability. In response, Geoprobe® engineers have focused countless hours of research, development, and testing to ensure the Geoprobe® GV5 sonic head provides not only production power but also longevity. By engineering and manufacturing GV5 heads in-house, Geoprobe® maintains not only quality but ability to continually improve the GV5. Sonic drilling operations from Turkey to New Zealand rely on the GV5 sonic head to stand the test of time, eliminating the need to tie up capital to keep an extra sonic head on the shelf.

3-YEAR/1,000-HOUR HEAD WARRANTY

Continual innovation of GV5 sonic head ensures both ample power and robust head life. Regardless of formation or operator experience, Geoprobe® GV5 sonic heads receiving basic maintenance keep running.

HIGH-SPEED CORING HEAD

The optional coring head mounts onto the side of the GV5 sonic head, moving into place by side shifting the head. The coring head is capable of 800 rpm with 540 ft-lbs of torque in forward and 720 ft-lbs of torque in reverse for breaking tool joints. Also, the high-speed coring head incorporates a side-feed swivel, and is set up to work with our floating subs. The floating subs have 2 inches of travel simplifying make-up with the tool string. 

TOP THREE Reasons to Choose Geoprobe® Sonic Drill Rig System

  • POWER: Designed and manufactured by Geoprobe®, the 50,000-pound dynamic force GV5 sonic head has the power to advance up to 12-inch tooling. And with 4,000 ft-lbf at 90 rpm, the 2-speed rotary drive has the torque needed to maintain rotation in tight formations.
  • OPERATOR EASE AND EFFICIENCY:
    • Centerline head side shift gives easy access to rod string ID.
    • Hands-free auto drop hammer keeps drillers out of harm's way.
    • Quickly shift from sonic to auto drop hammer or high-speed coring head without moving drill mast.
    • Rod carrier, handler, and indexing racks create virtually hands-free operation, eliminating need to muscle large rods, reducing crew fatigue, and increasing production.
    • Swing-arm and adjustable height control panel gets operator as close or far from the rod string as needed.
    • Compact 8150LS fits inside a 40-foot shipping container for international transportation and fits into tight urban job sites.
  • SUPPORT:  Investing in an engineered Geoprobe® sonic drill rig and tooling system comes with training and service support — where one phone call gets you whatever you need.
    • Purchase includes free factory training on rig operation and maintenance.
    • Integrated systems display provides real-time analysis and built-in diagnostic tools so our sonic team can remotely troubleshoot. Built-in redundancy on key components means finishing the day, addressing the issue at one of our multiple service centers when convenient.
    • Class-leading 3-year/1,000-hour warranty on GV5 sonic head and standard Geoprobe® one-year unlimited hour warranty on machine chassis.

With rig service shops in North Carolina, Pennsylvania, Kansas, and Florida, you’ll have industry-leading sonic drill rig service support nearby for your routine maintenance or more in-depth rig remounting and refurbishment work - keeping your sonic drill rig in the field earning dollars. Our service technicians are backed by our team of engineers to ensure solutions not bandaids to issues. And our production processes mean your sonic drill rigs are constructed consistently and tested thoroughly to ensure easier service support.

Engineered with safety, efficiency, and accuracy in mind, investing in a Geoprobe® sonic drill rig provides quick success in challenging sites, aligning pricing with production to create profit in the sonic market.


Considering the sonic drill rig market? Give us a call


Our dedicated sonic drill rig team of engineers and technicians can help you evaluate how sonic can service your current customers and help you gain footing with new clients. And with used and rent-to-purchase options, we can help meet your price point.

Contact Us

1835 Wall Street
Salina, Kansas 67401
Phone: (785) 825-1842


It has the necessary power to drill deeper holes or power through shallow borings. It has the power to compete with other manufacturers out there. I’ve used all of the different sonic tooling, and the Geoprobe® tooling is matched up nicely to transfer energy to the bit so it drills well. Having the same manufacturer means I can get everything — rig, tooling, service parts — from one place."


Dennis Mayer, Drilling Operations Manager, AARCO Environmental Services Corporation, New Jersey

Geoprobe® Sonic Innovations

8250LS completes sonic boring with 20-foot tooling

8250LS Sonic Drill Rig

Quickly provide continuous, undisturbed core samples to impressive depths utilizing 20-foot tooling with the 8250LS sonic drill rig.

8150LS sonic drilling rig

8150LS Sonic Drill Rig

Increase depth advancement and recovery speeds while minimizing waste with the 8150LS sonic drilling rig engineered for driller safety, sampling speed, and operation efficiency.

SRC30DT

SRC30DT

Simplify sonic drilling using self-propelled sonic rod carrier with dual quick-attach 10-foot rod magazines.

Depend on Team Geoprobe®

Since 1987, Geoprobe® has manufactured innovative drilling rigs and tooling - engineered for efficiency and safety - simplifying drillers’ jobs and empowering their companies to succeed as productive and profitable leaders in the industry. When you partner with Geoprobe® you receive:

Customer-inspired Innovation

Engineering and building industry-leading drilling rigs, tooling, and techniques for the technical driller based on your needs to work safer and more efficiently.

Exceptional Value

Ensuring drilling rigs and tooling are created in conjunction – with consistent quality – to collect the highest-quality information with the most accurate result to get you to, into, and through the job efficiently.

Superior Service

Equipping you to do your best job and keeping you in the field via one-on-one expert sales and service technicians manning live support phone lines, shipping necessary parts same-day.