Rubble Master, based in Linz, combines mobile crushers and digital tools to transform recycling sites. The Austrian manufacturer develops electric machines and an online management platform. The approach aims to reduce emissions and optimize equipment availability.
Electric crushers to reduce emissions
The Rubble Master RM V550e represents the new generation of 100% electric jaw crushers. The machine operates without a diesel engine and can be powered by the grid or a generator. For urban sites, this means zero local emissions and a 30% reduced noise level compared to diesel models.
The manufacturer also offers the RM 120X, a mobile impact crusher that processes up to 350 tonnes of recycled asphalt per hour. This machine features an automatic metal removal system and an integrated two-stage screen. The investment pays for itself in 3 to 4 years on sites with large volumes of materials to recycle.
Digital platform for fleet management
Rubble Master is developing a digital platform that connects mobile crushing installations via telematics. The system transmits production data, operating hours and maintenance needs in real time. Fleet managers can monitor up to 50 machines simultaneously from a centralized dashboard.
The platform automatically calculates fuel consumption per tonne processed and compares performance between different sites. It sends alerts before scheduled maintenance intervals. For recycling companies, this reduces unplanned downtime by 20 to 25% according to field feedback.
Integration into short-cycle recycling circuits
Rubble Master mobile crushers allow debris to be processed directly on site. A contractor thus saves 8 to 12 euros per tonne by avoiding transport to a fixed plant. On a demolition site of 5000 m³, this represents savings of 60,000 to 90,000 euros.
The integrated particle size control system guarantees the quality of recycled material according to DIN EN 13242 standards. The aggregates produced can be reused directly for backfills or road sub-layers. This approach aligns with the circular economy logic being imposed on European construction sites.
Positioning against competitors
Rubble Master distinguishes itself from Kleemann and Metso through its specialization in compact machines of 20 to 60 tonnes. This range targets demolition companies and recycling SMEs. The machines can be transported with a standard heavy goods vehicle permit, without exceptional convoy.
The manufacturer has sold more than 8,000 mobile crushers since its founding in 1991. Production has increased by 30% over the past two years to reduce delivery times. The stated objective: to move from 12-14 months to 8-10 months between order and delivery by the end of 2024.
Perspective for operators
The combination of electric machines and digital management responds to current constraints on urban sites. Low emission zones (LEZ) are multiplying in European city centers. An electric crusher remains authorized where diesel models are prohibited.
For operators, the initial investment increases by 15 to 20% compared to diesel. But operating costs drop by 40% thanks to the elimination of fuel and reduced maintenance. The digital platform also makes it possible to optimize machine rotations between sites and improve fleet utilization rates.
Rubble Master is thus following the trend observed with Kleemann's electric installations and confirms the progressive electrification of the mobile crushing sector. The coming months will show whether the digital platform becomes the standard in fleet management.
