Features & benefits
- High torque gear motor for high productivity and motor lifetime
- Cutter drum with optimized pick pattern for higher productivity
- Robust housing design with HARDOX wear protection for higher uptime
- High load resistant output shaft bearing system with lubrication-free slide ring seal system
- Sturdy spur gears for optimum energy transmission and minimum service
- Mechanical 360 degrees rotatable upper part for easy positioning
Our Drum Cutters are an excellent choice for rock or concrete wall and surface profiling, trenching, frozen soil excavation, soft rock excavation in quarries, demolition and dredging. They make a quick job out of material up to 100 Mpa. Drum Cutters can be used underwater to a depth of 20 m without additional installation. Due to small grain sizes, cut rock or concrete can be used as backfill material wtihout additional crushing. Low noise and vibration levels make our Drum Cutters suitable for use on restricted jobsites and in sensitive urban areas.
| Technical Specifications | |
|---|---|
| Carrier weight class | 8 – 15 t |
| Service weight | 600 kg |
| Nominal power | 45 kW |
| Total length | 965 mm |
| Total width cutting head | 680 mm |
| Diameter of cutter drum | 450 mm |
| Oil flow rage | 75 – 125 l/min |
| Max. operating pressure | 350 bar |
| Rotational speed | 80 – 135 rpm |
| Pick speed | 1.7 – 2.8 m/s |
| Number of picks | 44 pc |
| Max. cutting force @ 350 bar | 26 kN |
| Max. torque @ 350 bar | 5.2 kNm |
| Max. rock hardness | 40 MPa |
