The MB-R900 Drum Cutter is engineered for excavators from 18 to 35 tons (18,800 – 35,000 kg) and is ideal for high-output applications in trenching, rock excavation, wall profiling, demolition, and underwater dredging. This robust cutter delivers outstanding performance on even the toughest job sites, including mining, roadworks, and infrastructure development.
Operating between 60–80 rpm and delivering a massive 131 kN pick force, the MB-R900 can grind through concrete, basalt, limestone, and compacted soil with ease. It is perfectly suited for use in confined or urban environments thanks to its low vibration and precise milling capability. The drum can be replaced directly on-site, saving downtime and allowing you to adapt quickly to changing job needs.
Whether you’re managing large-scale demolition or need a rugged solution for trenching and profiling, the MB-R900 is your go-to tool for precision and durability in extreme working conditions.
| Specification | Value (Metric) |
|---|---|
| Recommended Excavator | 18,800 – 35,000 kg |
| Pick Force | 131 kN |
| Drum Speed | 60 – 80 rpm |
| Hydraulic Pressure | 300 – 350 bar |
| Back Pressure | < 4 bar |
| Oil Flow Rate | 250 – 350 L/min |
The MB-R900 Drum Cutter is engineered for excavators from 18 to 35 tons (18,800 – 35,000 kg) and is ideal for high-output applications in trenching, rock excavation, wall profiling, demolition, and underwater dredging. This robust cutter delivers outstanding performance on even the toughest job sites, including mining, roadworks, and infrastructure development.
Operating between 60–80 rpm and delivering a massive 131 kN pick force, the MB-R900 can grind through concrete, basalt, limestone, and compacted soil with ease. It is perfectly suited for use in confined or urban environments thanks to its low vibration and precise milling capability. The drum can be replaced directly on-site, saving downtime and allowing you to adapt quickly to changing job needs.
Whether you’re managing large-scale demolition or need a rugged solution for trenching and profiling, the MB-R900 is your go-to tool for precision and durability in extreme working conditions.
| Specification | Value (Metric) |
|---|---|
| Recommended Excavator | 18,800 – 35,000 kg |
| Pick Force | 131 kN |
| Drum Speed | 60 – 80 rpm |
| Hydraulic Pressure | 300 – 350 bar |
| Back Pressure | < 4 bar |
| Oil Flow Rate | 250 – 350 L/min |
MB-R900 Drum Cutter
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