Coen & Sons Services Inc. invest in a new Kobelco SK170LC-11 to increase their productivity and capacity as they tackle a wide range of projects in the Washington woodland. This third-generation family company put their trust in the Kobelco excavator and the Powerscreen of Washington team that has supplied it, and neither has disappointed.
For three generations, logging has been the heartbeat of the Coen family. Today, Coen & Sons Services Inc. continues that legacy under the leadership of Andy Coen and alongside his son, Tyler Coen, who proudly represents the next chapter in this family-owned and operated company. Based near Port Orchard, Washington, Coen & Sons Services Inc. has carved out a reputation for being the go-to crew for danger tree removal, land clearing, excavation, dirt work, and a wide range of tree-related services across the region.
Their work is often high stakes, requiring precision, experience, and machinery that performs under pressure. Whether they’re cleaning up storm-damaged trees, digging out stumps, or clearing land for new development, Coen & Sons is always on the move. Speed and power aren’t luxuries in their line of work, they’re necessities. That need led them to Powerscreen of Washington, where they recently purchased a Kobelco SK170LC-11 to be the main asset in their fleet.
Serving Pacific Northwest Logging
“We’ve had Kobelco machines off and on over the years,” Andy Coen explained, “but when it came time to invest in something that could truly meet our current demands, we knew where to go.” The choice to go with the SK170LC-11 was not just about brand loyalty, it was about performance. The Generation-11 SK170LC is one of Kobelco’s newest excavators, engineered for both efficiency and reliability. With a powerful Yanmar Tier IV Final engine that delivers 123 hp, 28,300 pounds of digging force, and a lift capacity of 9,640 pounds, it was a perfect match for the rugged work Coen & Sons tackles daily.
Tyler Coen, who runs the machine, couldn’t be more pleased with the upgrade. “One of the best things about the SK170 is that it is full of strength and has a very comfortable cab, which matters because we spend a lot of time in there,” he said. “The last machine we had was significantly smaller with not as much reach, so we are now able to get work done quicker, which in the end puts more money in our pockets.”
In a field where margins can be tight and timelines even tighter, that kind of reliability matters. The SK170LC-11 not only offers raw performance but also includes operator-friendly features designed to improve daily workflow. A 10-inch color monitor allows operators to customize the display for the information they need, from fuel consumption to machine diagnostics. This kind of tech forward thinking enables better fuel economy and faster cycle times, efficiencies that turn into real dollars on every job.
Operator Approved
Andy Coen, with decades of experience behind him, is particular when it comes to the machinery he invests in. “It has to be fast enough, strong enough, and reliable enough. That’s why I put all my trust in Kobelco to deliver on these needs,” he said. According to both Andy and Tyler, the proof is in the performance. Their overall production has increased significantly since bringing the SK170LC-11 into rotation.
But machinery is only part of the equation. What truly sets this experience apart for the Coens is the relationship they’ve built with Powerscreen of Washington. “Everyone that I have met from Powerscreen of Washington has been great,” said Andy. In a tight-knit industry where word of mouth matters and trust is everything, the service and ongoing support from Powerscreen of Washington have helped solidify a bond that goes beyond the sale.
The Powerscreen of Washington Difference
The team at Powerscreen of Washington worked closely with Andy and Tyler to understand their needs and make sure they got the right machine for the job. From the initial inquiry to post-sale support, the partnership has been seamless. And that kind of support means more to the Coens than any single piece of machinery ever could.
“At the end of the day, it’s about the relationships and the trust,” Andy said. “We work in tough environments, and we don’t have time for downtime. Knowing that Powerscreen of Washington is behind us makes all the difference.”
For Coen & Sons Services Inc., the new SK170LC-11 is more than just another machine, it’s an investment in the future of their business. It allows them to take on more work, complete jobs faster, and deliver a higher level of service to their clients. For Andy and Tyler, it’s also a way to continue the legacy of hard work, dedication, and family values that has defined Coen & Sons for three generations.
Whether it’s cutting down massive trees, cleaning up after Pacific Northwest storms, or carving out land for new homes and infrastructure, Coen & Sons shows no signs of slowing down. With powerful new tools, trusted partners, and the next generation already at the controls, their roots in the region and in the industry have never been stronger.


