Sandvik Construction provides solutions for construction industries in niches such as quarrying, tunneling, demolition, dimensional stone, recycling and civil engineering.

Roadheaders for tunneling

Fear no vibrations. Just cut.

Our roadheaders let you focus on the essential: breaking through to the other side with minimum fuss. They are designed to excavate roadways, tunnels and underground chambers continuously without using explosives that cause harmful vibrations.

Powered electro-hydraulically, they emit no fumes, which makes them suitable for underground construction projects in urban areas. Our roadheaders are equipped with state-of-the-art profile control, automatic sequence control system and online data processing possibilities. The roadheader family also includes separate multi-purpose hydraulic cutting heads for mounting on excavators.

MT series. Power with refinement.

The MT-series roadheaders for construction are equipped with powerful, geometrically optimized transverse cutter heads proven to give the best cutting performance in a wide range of rock formations. Subway tunnels, road tunnels, shaft sinking, rehabilitation of existing tunnels and excavation of underground caverns are just a few applications where these machines demonstrate their great flexibility.

Model

Working height, m

Working width, m

Total installed power, kW

Power on cutter head, kW

Total weight, t

MT720 6.6
9.1 555 300 135
MT620 5.8 8.8 522 300 115
MT520 5.3 - 8.0 10.8 537 315 115
MT360 5.1 7.6 350 200 57

Model

Working height, m

Working width, m

Power on cutter drum, kW

Total weight, t

MA720 depending on excavator depending on excavator 200 3.0
MA620 depending on excavator
depending on excavator
150  2.7
MA520 depending on excavator
depending on excavator
100  2.0

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