MB Crusher
Cross cutting head milling rock milling machine MB Crusher MB-R900
Cross cutting head milling rock milling machine MB Crusher MB-R900
Delivery time: On request!
Couldn't load pickup availability
- Official MB Crusher dealer
- Competent contact person
- Individual device configuration
The MB-R900 is the largest model in MB Crusher 's cross-cutting head milling machines and was developed for excavators with an operating weight of 19 to 35 tons. With a dead weight of 1,400 kg and a cutter head diameter of 680 mm, it delivers maximum performance with high precision. The enormous cutting force of 40,000 N and torque of 13,200 Nm make it the ideal solution for tough applications in rock, concrete, or complex demolition work. Like all models in the series, the MB-R900 is designed for quick on-site drum changes – without the need for a workshop, in less than an hour.
Technical data at a glance:
Recommended excavator | 19 – 35 t |
Weight | 1.4 t |
Cutting width | 1130 mm |
Cutting force | 40000 N |
Speed/min. | 60 – 80 rpm |
torque | 13200 Nm |
Back pressure | 300 – 350 bar |
Backpressure | < 4 bar |
Oil flow* | 250 – 350 l/min |
Drum diameter | 680 mm |
Dimension A | 1130 mm |
Dimension B | 680 mm |
Dimension C | 1375 mm |
*The minimum hydraulic flow value must be achieved in conjunction with the required operating pressure.

