Las Vegas, USA - RUBBLE MASTER HMH GmbH., a compact equipment manufacturer, will introduce its next-generation RM 90X and RM 100X impact crushers to the North American market at CONEXPO-CON/AGG 2026. Built for aggregate producers and crushing contractors, the new models focus on higher uptime, lower cost per ton, and simpler operation in demanding conditions.
The RM 90X features a 34-inch by 25-inch inlet opening and weighs under 68,000 pounds, while the RM 100X offers a 38-inch by 28-inch inlet and weighs under 79,000 pounds. Both machines follow the company’s RM NEXT philosophy, combining operator-friendly controls, automated optimization, and a fuel-efficient diesel-electric drive to maintain consistent production.
A new 12-inch display introduces digital tools such as a Setup Advisor, self-guided troubleshooting, and advanced service support to reduce downtime. The updated human-machine interface includes performance indicators, status lights, and radio-controlled operation to help crews optimize feed rates and monitor machine condition.
According to Geoffrey Faber, the new digital tools enable operators and technicians to react faster, work more proactively, and improve productivity per manhour.
The models also feature a redesigned heavy-duty rotor with increased inertia—25 percent more on the RM 90X and 17 percent more on the RM 100X—resulting in more stable performance and reduced wear. Both units are backed by a five-year or 5,000-hour limited warranty on main components.
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