Diamond Mowers Unveils Industry-Leading DM360 Boom Mower

The new machine offers 360-degree visibility, advanced features, and versatility for municipal and contractor use.

Mar. 30, 2026 at 6:21pm

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A highly detailed, isometric 3D illustration of a stylized Diamond Mowers DM360 boom mower, floating on a clean pastel background and showcasing the machine's innovative design and capabilities.Diamond Mowers' new DM360 boom mower promises to revolutionize municipal and contractor mowing with its advanced features and 360-degree visibility.Sioux Falls Today

Diamond Mowers, a leading manufacturer of mowing and brush-cutting attachments based in Sioux Falls, South Dakota, has introduced the DM360, an innovative new boom mower that provides operators with a 360-degree operational advantage, improved comfort, and enhanced safety and productivity features.

Why it matters

As cities and contractors across the country look to maintain their properties more efficiently and safely, the DM360 represents a major leap forward in roadside mowing technology developed right here in Sioux Falls. The machine's advanced capabilities simplify operations and align with the flow of traffic, reducing risk while boosting productivity.

The details

The DM360 features a signature rotating cab and boom combination that gives operators a true 360-degree view of their work. Additional advanced features include joystick steering, all-wheel steer, and industry-leading left-hand mowing capabilities. These innovations allow crews to work more efficiently and safely while staying aligned with the flow of traffic.

  • Diamond Mowers has been growing in Sioux Falls for more than 25 years, since the company was founded in 2000.
  • The DM360 was recently introduced as the latest innovation from the company.

The players

Diamond Mowers

A leading manufacturer of mowing, mulching, and brush-cutting attachments for skid-steers, tractors, excavators, and wheel loaders, based in Sioux Falls, South Dakota.

Wayne Baumberger

CEO of Diamond Mowers.

Bob Mundt

President and CEO of the Sioux Falls Development Foundation.

Cindy Newman

Chief Human Resources Officer at Diamond Mowers.

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What they’re saying

“This represents a major leap forward in how municipalities can think about roadside mowing. We built the DM360 to solve real challenges our customers face every day: visibility, safety, uptime and versatility. This platform sets a new benchmark for what a dedicated carrier can deliver.”

— Wayne Baumberger, CEO of Diamond Mowers

“Diamond Mowers is exactly the sort of employer that supports diversified industry opportunities in our area. From design and manufacturing roles to corporate leadership and support, it offers exceptional careers and has the potential to grow along with our community.”

— Bob Mundt, President and CEO of the Sioux Falls Development Foundation

What’s next

Diamond Mowers plans to continue launching innovative products and partnering with customers in the field as the company looks to further grow and expand its presence in Sioux Falls.

The takeaway

The DM360 boom mower developed by Diamond Mowers in Sioux Falls represents a significant advancement in municipal and contractor mowing equipment, offering enhanced safety, productivity, and versatility features that could benefit communities across the country.