Raw material extraction in small and medium-sized mining operations
The 220 SM / 220 SMi is the prime choice not only for use in small and medium-scale mining operations but also for routing work and infrastructure projects.
The compact, multipurpose surface miner extracts primary resources with an unconfined compressive strength of up to 50 MPa selectively and at a cutting depth of up to 11.8 in (300 mm).
The 7 ft 3 in (2.2-m) wide cutting drum unit is tailored precisely to the specific application and guarantees high productivity at low operating costs.
Primary resources are extracted in a single, environmentally sustainable operation without drilling and blasting, yielding material of the purest quality.
Windrowing enables the mined material to be deposited behind the machine in a continuous process.
Learn more about the highlights and benefits of the WIRTGEN surface miners
Detailed information about the 220 SMi
||220 SMi |
||2,200 mm7′ 3″
|Cutting depth (Windrowing)
||0 mm - 300 mm0 - 11.8″
||708 kW / 963 PS708 kW / 950 HP
||EU Stage IV / US EPA Tier 4fEU Stage IV / US EPA Tier 4f
|Operating weight CE **
||54,000 kg119,070 lbs
2,200 mm7′ 3″
Cutting depth (Windrowing)
0 mm - 300 mm0 - 11.8″
708 kW / 963 PS708 kW / 950 HP
EU Stage IV / US EPA Tier 4fEU Stage IV / US EPA Tier 4f
Operating weight CE **
54,000 kg119,070 lbs
Illustrations and texts are non-binding and may include customized fittings. Subject to technical changes. Performance data depend on operational conditions.