Smart Trenching with KEMROC EK 40
Cosmoforça Unipessoal Lda | Carvoeiro, Algarve | Portugal
In Carvoeiro, Algarve (Portugal), Cosmoforça Unipessoal Lda faced a demanding trenching project requiring excavation of 20 km of trench in limestone with an estimated compressive strength of ~30 – 50 MPa. The project involved trenches 50 cm wide and 2 meters deep, to be completed over 2 months.
The job site presented significant challenges: limited access space near the sea, medium-hard limestone rock, and a confined working environment where heavy equipment could not be used effectively. Early attempts with hydraulic breakers and larger attachments failed to deliver results.
The Right Solution: KEMROC Chain Cutter EK 40
In search of an efficient solution, Tierri Correia, Owner of Cosmoforça, turned to the local KEMROC dealer in Portugal. The team recommended the KEMROC EK 40 Chain Cutter mounted on a Develon excavator, a combination perfectly suited for the site’s constraints.”Big attachments couldn’t access the site. Even a smaller breaker failed. That’s when we discovered KEMROC,” said Tierri Correia.
Once mounted, the EK 40 Chain Cutter delivered immediate results. The chain cutter was able to penetrate and steadily cut through the previously unbreakable limestone. Continuous cutting enabled smooth and precise trenching, which was not possible with previous solutions and equipment. “It was a game-changer. The stone we couldn’t break, we could now cut through cleanly with KEMROC Chain Cutter EK 40. Trenching became manageable again,” Tierri added.
Project Impact
Prior to using the EK 40 Chain Cutter, the project was at a complete standstill. Productivity was lost, and project delays were accumulating. With the EK 40 in place: Trenching progressed continuously, Idle time was eliminated, No more equipment failures, and higher productivity was achieved. “We were blocked. Once we used EK 40 Chain Cutter, no more idle time, no more failures. It solved the problem—plain and simple.” said Tierri Correia.
Ease of Use & Operator Experience
KEMROC Chain Cutter EK 40 excavator attachment was easy to integrate and operate. The site operators adapted quickly, thanks to their background with asphalt attachments. A short training session from the KEMROC dealer ensured that the team was fully prepared. “Our operators adapted easily and felt confident using EK 40, it was really easy to manage.”
Customer Support & Trust
Tierri Correia praised the KEMROC dealer in Portugal – DUROMIN for their responsive customer support and involvement throughout the project. “100% satisfied. They were with us from day one, stayed involved, and supported us until everything was running smoothly.”
Why Choose KEMROC Again?
Cosmoforça evaluated various brands and technical options before selecting KEMROC. The decision was reinforced by on-site support and superior technical performance. “We compared the market and KEMROC stood out, both technically and through their support. That’s why we chose them, and we’ll choose them again.”
Conclusion
For Cosmoforça Unipessoal Lda, the KEMROC Chain Cutter EK 40 delivered a highly effective and easy-to-use solution for complex trenching in medium-hard limestone. Backed by strong local support and proven performance, KEMROC earned the trust of another satisfied customer in Portugal.