AsphaltPro’s 15 Top Products: Self‑Leveling Cold Planer Line from Blue Diamond Boosts Jobsite Control

This product was selected for the inaugural AsphaltPro’s 15 Top Products Feature.

Blue Diamond Attachments LLC, Knoxville, Tennessee, announced in February 2025 its new line of self-leveling Extreme Duty Series 2 cold planers designed for road surface milling, concrete scarification and asphalt removal applications. The comprehensive line includes eight models ranging from 14 to 48 inches in milling width, compatible with skid steer and compact track loaders, and the attachments are available in both low and high flow.

The new cold planer line features several design elements to enhance performance and precision:

• A patented self-leveling system designed to ensure constant milling depth regardless of ground contour or machine position
• Independent right and left depth adjustment capability, available in both mechanical and hydraulic configurations
• Standard hydraulic side shift functionality for flush milling against walls and other obstacles
• Multiple drum options with different widths and teeth layouts to accommodate various applications from asphalt to concrete milling

“Our Extreme Duty Series 2 cold planer line represents a significant advancement in road maintenance and construction capabilities for contractors and municipalities,” said Drew Truan, COO at Blue Diamond Attachments. “By combining precise depth control with exceptional stability and versatility, we’re enabling operators to achieve superior results across a wide range of applications, from pothole repair to complete surface removal.”

The cold planers feature milling depths from 4.3 inches to 6.7 inches, depending on model, and working speeds of up to 16.4 feet per minute. All models have an optional dust suppression spray system and clear depth indicators for precise control. The line’s also features direct-drive hydraulic motors.

Learn more at https://www.bluediamondattachments.com/cold-planer?ref=bdaplaners.com