Spring Assisted Swivel Pull Cap

Today’s larger machines enable operators to handle long sections of inner rods with an overhead winch. The 2.25-in. Spring Assisted Swivel Pull Cap is designed to reduce operator fatigue when adding or removing these sections of rods to the inner tool string ... safely and easily. Above, Lee Shaw uses the Spring Assisted Swivel Pull Cap under a 3230DT during well installation. Tooling systems that benefit from this accessory include Sonic SDT45 and SDT60, and Direct Push DT45 and DT60. Geotechnical applications include driving casing with 2.25-in. center rods and split spoon sampling with 2.25-in. rods.

A passionate and light-hearted testimonial provided by Lee Shaw.

This is one of my favorite accessory tools. It’s simple and effective. This is a true impact-making, gotta-see-it-to-believe-it, must-have tool for your tool box! I still remember the first time I experienced the freedom when using this accessory tool.

You see, I’m a creature of habit (stuck-in-a-rut/resist change kind of guy). I was the helper on a 3230DT while our engineers were conducting an exercise of performing multiple applications in a single borehole. From 0 to 40 feet, we collected 2-in. split spoon samples via hollow stem augers on 5-ft. intervals. At 40 to 50 feet, soil samples were collect via MC7 through 4.5-in. rods. Then we finished the boring to 115 feet using mud rotary. All this was done using the 2.25-in. rods as either center rods or as casing. At one point, as I was removing and adding 20-ft. sections of the 2.25-in. rods the operator said, “Hey, try this lifting cap with an assist spring.” He must have noticed that I was struggling with threading and unthreading the center rods. But more likely he was tired of waiting on me (remember, resistant to change, keep doing it the same way even if it’s difficult, that’s me).

I’m telling you, the Spring Assisted Swivel Pull Cap made an immediate impact on my role as the helper and the overall field experience. The days of struggling to remove and add the 2.25-in. rods were over for me. Finished. Done. No more!

We completed the remaining exercise using the Spring Assisted Swivel Pull Cap and saved time, my energy, and my hands and forearms.

By using the Spring Assisted Swivel Pull Cap, 2.25-in. center rods can now be threaded or unthreaded with minimal effort.

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Customer Success: 7822DT: “Right” Sized Package, Power and Capabilities Geo Logic, Inc., Clarksville, IN, was retained by Professional Service Industries (PSI) to install a 2.0-in. PVC monitoring well near a former underground storage tank (UST) site at the.. Probing Times Fall 2014 > Read More	Satisfy Sample Hungry Clients with NEW Patented 3-inch Interlocking Split Spoon Frozen. Everything. Everywhere. A common challenge in Alaska where the geology is interesting - to say the least - with glacial till and large cobbles. But the tough terra firma... E-Newsletter > Read More	Cut Fuel Consumption In Half With New Features On The 7822DT V3 Turning augers with the throttle full tilt and then idling down when fine tuning tool strings may be automatically programmed into some driller’s minds... E-Newsletter > Read More	Increase Sampling Efficiency with NEW DT22 Detent Drive Head Loose soils. Medium dense soils. No matter the soil type, the NEW DT22 Detent Drive Head has solved the challenge of damaged or stranded liners... E-Newsletter > Read More
More for The Money: Simplify Traditional Geotech Techniques with NEW 3126GT No one wants to be stuck in the stone age, which is what it can feel like trying to squeeze profits out of a clunky conventional drill rig... E-Newsletter > Read More	Gain Confidence and Production: Quality Of 3100GT Makes the Difference Completing geotech work across the state of Texas, MLA Geotechnical was accustomed to using their conventional rigs... E-Newsletter > Read More	Work Smarter, Not Harder: NEW Spring Assisted Swivel Pull Caps Do the Work for You Ample rains the past few years have the United States Army Corps of Engineers out of Omaha, Nebraska, busy from the Mississippi River west conducting geotechnical tests on levies and damns... E-Newsletter > Read More	Gregg Drilling Uses MIP To Develop Strategic ISCO Treatment Gregg Drilling & Testing, based in California, recently partnered with a Northern California environmental consultant to provide Membrane Interface Probe (MIP) and... Web Article > Read More
Geoprobe® Geologist Wes McCall to Provide Presentations for Inaugural AESAS Conference in Brazil Web Article > Read More	Open House 2012 Wrap-Up It was overcast but dry and spirits were high as our 2012 Open House got underway Thursday morning. Close to 150 people travelled from half a dozen... Web Article > Read More	Direct Image® Operational Tips Email Find out more about recent DI software updates and tips for the field... Web Article > Read More	Geoprobe®: The Right Tools for Investigation of Uranium in Drinking Water A few years back, the Nebraska Department of Health and Human Services began testing all of the water supply wells across Nebraska to be sure... Web Article > Read More
Direct Image® 2012 Workshop Wrap-Up The response to our first ever Direct Image® Workshop surprised even us! Preparation for the workshop was a lot of work and at times tension was high but when the day finally arrived... Web Article > Read More	MC7 Soil Sampling System The MC7 is a continuous soil sampler that compliments the industry standard MC5 system with very similar means of operation. Web Article > Read More	Supporting Exploration Around the World Our customers describe our equipment as “Versatile, Innovative, Easy-to-use, and Supported like no other drilling equipment” they own... Web Article > Read More	Evaluation and application of the optical image profiler (OIP) a direct push probe for photo-logging UV-induced fluorescence of petroleum hydrocarbons Web Article > Read More
Groundwater Monitoring Environmental Protection Article Web Article > Read More	Augerhead Adds Rock Coring Capability to 78 Series Machines At the 2012 Geoprobe® Open House, the Geoprobe® Engineering Team demonstrated rock coring capabilities using the 7822DT – version 2 – equipped with a new GA4100... Web Article > Read More	Mechanical Bladder Pump Approved by US EPA's ETV Program Web Article > Read More	Geoprobe Systems® Rolls Out Array of NEW Products at 2014 Open House Geoprobe® Open House 2014 event organizers didn’t hold anything back! There were two full days of new Geoprobe® products and technology on display, the introduction... Web Article > Read More

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