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Maximum performance in soft rock

  • The surface miner is equipped with a 3.80 m cutting drum unit optimized for use in soft rock impresses with higher production rates and lower diesel consumption.
  • Three material discharge openings in the scraper plate enable to deposit large amounts of cut rock using the windrowing method.
  • The robust chassis and the 4.7 t counterweight at the front ensure that the miner is stable and its weight is optimally distributed.
  • Compact dimensions and smooth hydraulic all-track steering allow maximum manoeuvrability even in extremely restricted space conditions.
  • The spacious, walk-through operator's stand offers heating and air-conditioning, soundproofing and anti-vibration mounting to ensure non-tiring, productive machine operation.

Technical Highlights

Learn more about the highlights and benefits of the WIRTGEN surface miners

  1. Kabin

    Fully glazed and sound-insulated comfort cabin including swivelling function for productive working.

    Additional Information

  2. Optimized cutting drum housing

    Larger openings for optimized material transport.

  3. Track units

    Separately steerable and height-adjustable track units for full manoeuvrability and precise cutting depth adjustment in off-road operation.

    Additional Information

  4. Service

    Surface miners are used as primary extraction equipment and are typically operated on a 24-hour basis. To ensure maximum machine availability, WIRTGEN offers a unique customer-specific service for large-scale projects: in close cooperation between the German main plant and the WIRTGEN GROUP’s local subsidiary, WIRTGEN sets up additional service facilities in the immediate vicinity of the customer’s site. Service centers ensure the professional repair or overhaul of surface miners while enabling a comprehensive parts inventory to be stocked at the same time.

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    Numerous WIRTGEN GROUP service experts offer “just-in-time” support on site.

    Numerous WIRTGEN GROUP service experts offer “just-in-time” support on site.

  5. Larger cutting drum diameter

    Optimized cutting drum diameter ensures higher cutting performance.

    Additional Information

  6. Drum tooling

    Extra-robust mining tools arranged in a helical pattern for high cutting performance, minimized tool wear and extended durability.

    Additional Information

  7. Machine frame

    Reinforced machine frame in the area of the pulley housing and cutting drum unit.

  8. Cutting drum

    Cutting drum with wear-optimized edge segments, developed specifi cally for the windrowing process and to ensure a minimum content of fines.

    Additional Information

  9. Safety equipment

    Comprehensive safety package ensuring compliance with international mining regulations.

    Additional Information

  10. Power unit with diesel engine

    Fuel-efficient, powerful diesel engine paired with a heavy-duty mechanical belt drive for high cutting performance.

  11. Well-balanced weight distribution

    Supplementary weights ensure optimum weight distribution.

Technical specifications

Detailed information about the 2200 SM 3.8

Model 2200 SM 3.8
Cutting width 3,800 mm12 ′ 5 ″
Cutting depth (windrowing) 0 mm - 350 mm0 - 14 ″
Engine power 708 kW / 963 PS708 kW / 950 HP
Emission standards no EC regulation / US Tier 2no EC regulation / US Tier 2
Operating weight, CE * 53,500 kg - 61,500 kg117,945 lbs - 135,582 lbs
2200 SM 3.8 i Cutting width 3,800 mm12 ′ 5 ″ Cutting depth (windrowing) 0 mm - 350 mm0 - 14 ″ Engine power 708 kW / 963 PS708 kW / 950 HP Emission standards no EC regulation / US Tier 2no EC regulation / US Tier 2 Operating weight, CE * 53,500 kg - 61,500 kg117,945 lbs - 135,582 lbs
  1. [*] Weight of machine with half-full water tank, half-full fuel tank, driver (75 kg) and tools.

Surface Miner 2200 SM 3.8 (Brochure)

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All details, illustrations and texts are non-binding and may include optional additional fittings. Subject to technical modifications. Performance data dependant upon operational conditions.

Market-leading and cutting-edge products for the Road and Mineral Technologies business sectors are constructed at the WIRTGEN brand headquarters in Windhagen, Rhineland-Palatinate. With its innovative, high-performance and cost-efficient products and technologies for cold milling, soil stabilization, hot and cold recycling, concrete paving and surface mining, WIRTGEN leads the world market in road construction and repair, as well as in mining natural rock and pay minerals.

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