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Grandmother, Granddaughter Operators Roll Out New Cobleskill Stone Dynapac Fleet

Wed April 07, 2021 - Northeast Edition

T'mara Deridder (L) and her grandmother Elaine Sheldon (R), roller operators at Cobbleskill Stone, are standing with Mike Moore, vice president of Cobleskill Stone.
T'mara Deridder (L) and her grandmother Elaine Sheldon (R), roller operators at Cobbleskill Stone, are standing with Mike Moore, vice president of Cobleskill Stone.

Elaine Sheldon and her granddaughter, T'mara Deridder, are Cobleskill Stone Products equipment operators on a roll, due to the company investing in new Dynapac roller equipment.

The two highly skilled operators are part of an experienced team of 10 responsible for compacting blacktop on road projects throughout New York State.

The company's recent investment has seen a fleet of new equipment purchased to support its growing business with 12 new rollers from Dynapac regional dealer Anderson Equipment Co.

Cobleskill Stone also has supported its operators by investing in the very latest CC5200 VI rollers, which the business is now using with intelligent compaction control. These machines have already been supporting key road projects with the New York State Department of Transportation.

As a family run business, Cobleskill Stone has been a part of its local community since 1954. A key part of its ongoing success is based on its staff's skills.

"We pride ourselves in looking after our people and being a longstanding and inclusive employer in the community," said Mike Moore, vice president of Cobleskill Stone.

"There is no better example of this than two of our operators running our larger Dynapac CC5200 VI rollers. Elaine Sheldon is one of our best operators and she has been with us for 23 years. In June 2015, we were proud to welcome her granddaughter T'mara Deridder, who was trained by Elaine right from day one. She has also now become one of our leading operators."

Talking about its fleet purchase and how Anderson Equipment Co. and Dynapac support the business, Moore added: "It's incredibly important that we invest in the right solutions for our customers and that we have the backup needed to deliver projects to ever tighter deadlines. This is why we have built a strong and long-term relationship with the Dynapac brand, working with both Anderson and the Dynapac team.

"A great example of how this helps our business is how Dynapac dealer sales manager Sean Engle has helped our team develop our proposition and skills throughout our journey. We have also had great support from the Dynapac and Anderson teams, as we move into using intelligent compaction control. This technology is now available on the Dynapac equipment and in our case training from Topcon Solutions for our operators, has help us quickly get to up to speed using the GPS enabled technology.

"We have also benefitted from great support from the Anderson Equipment Co. team, led by Steve Kenny. This has been a constant throughout all new equipment introductions, demos, walk-arounds and service support. This ongoing relationship helps us get the most out of our machines, using new technologies and equipment to optimise our performance on the job site.

"Equally by keeping our equipment in great condition, we can achieve industry-leading uptime, helping us to maintain a competitive advantage."

As part of the fleet investment, Cobleskill Stone also has opted for an extended warranty program on its new CC5200 VI rollers, working with Anderson to build this into the fleet finance package for the equipment.

"Ever since we started working with Cobleskill Stone over 30 years ago, they have been a real brand advocate," said Steve Kenney of Anderson. "They love the build quality of the products and together we have developed a strong relationship with the team, who are very proactive in identifying any maintenance required. We also get to know the equipment very well, so we can recommend any preventative maintenance to maintain the high uptime levels they demand."

Talking about operating the rollers with the latest technology, T'mara Deridder said: "I have been operating the equipment for some time now. What I like is how comfortable and simple it is to control. As I also work on quite busy sites, the visibility from the front and back of the roller is very good, which helps me feel like I can keep other people safe onsite.

"More recently it has been great to learn about the advanced capabilities of the Dynapac CC5200 VI rollers as they support intelligent compaction technology. This comes with a display in the cab that gives me all the information about the job and it is very easy to understand. Having had training on using this 3D technology I now know how to upload the models into the system and how to follow them on the display.

"I particularly like the fact that this technology also visualises the compaction levels reached. For example, I can now see my work in real-time with completed areas highlighted on my in-cab display. It's certainly the way forward, especially for larger jobs."

Adding his thoughts on the introduction of intelligent compaction, Moore said: "The move to intelligent compaction was very swift and smooth, as we had already been introduced to the possibility of integrating this technology on Dynapac rollers with Steve Kenny demonstrating the technology. This allowed us to confidently specify the technology within a bid for a key project, which we won.

"As soon as we were awarded the job, Steve and his team very quickly worked with us to coordinate the delivery of the machine, installation of the added sensors and display needed to use the intelligent compaction solution. Having trained our highly experienced operators, we are already delivering all the benefits of a 3D enabled Dynapac machine to our clients."

Cobleskill Stone has already proven the benefits of the new rollers, and as more work is bid, the company is taking full advantage of the productivity and quality benefits associated with using its Dynapac roller fleet.

For more information on Dynapac products visit

About Cobleskill Stone Products Inc.

Headquartered in Cobleskill, N.Y., Cobleskill Stone Products Inc produces limestone and high friction aggregate, sand and gravel products, asphalt (blacktop). It also provides construction services ranging from heavy highway construction to paving and site preparation work for industrial, commercial and residential sites.

About Anderson Equipment Company

Anderson Equipment Company is a distributor of earth moving and mobile equipment to the construction, mining, road building and specialty material handling industries.

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