We’re now your source for 10cm2 or 15cm2 cones (probes) for your cone penetration testing (CPT) projects. Pushing a larger CPT cone diameter can provide advantages, depending on the soils you are pushing in.
• Increased diameter to 44 mm (1.73 inch) improves overall strength and durability
• Reduced rod friction has been reported to yield greater depths in fine-grain soils and clay material
“One customer reports side-by-side comparison where they pushed a 10cm2 NOVA to 85 feet, then offset to push NOVA15 to 105 feet through restricting clay soils that generated too much rod friction for the smaller 10cm2 NOVA cone,” Troy Schmidt, CPT specialist, said.
Contact Us
1835 Wall Street
Salina, Kansas 67401
Phone: (785) 825-1842
Engineered with geotechnical industry in mind, this versatile rig is powered by a 134HP Cat C3.6 engine and comes ready to integrate Measurement While Drilling (MWD) capabilities. More rotary speed, more torque – all on a compact rig.
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ASTRA CPT cone provides the service advantage of in-country support and added strength at the neck to survive tough soil conditions.
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Enhanced safety and reduced physical strain placed on your team proves invaluable when weighing cost of investing in a sonic rig system.
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When evaluating sonic drill rig options, keep an eye toward simplifying your fieldwork. Look for features to safely succeed in even the most challenging drilling scenarios while maintaining reliable production and minimizing operation costs.
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Beyond physical rig components, evaluate a manufacturer’s ability to offer extensive support services to ensure you get the most out of your equipment.
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Geoprobe® Sonic Drilling Products
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MWD - Measurement While Drilling
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3230DT Walkaround - Control Panel
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