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Wetkret 2 Narrow Vein

The first dual-operation concrete spraying equipment for narrow vein mines

The Wetkret 2 Narrow Vein allows for the mechanisation of shotcrete application in narrow veins, significantly improving operational safety and reducing personnel exposure to adverse conditions.

Specifically designed to operate in reduced sections of up to 2.5 x 2.5 m, this robotic equipment incorporates our most advanced pumping technology, offering a compact, safe, and highly efficient solution for one of the most demanding environments in the sector.

Key Features

  • Latest pumping technology with OPS system: 13 m³/h
  • Dual operation: Diesel and electric pumping and spraying (Dual Drive)
  • Automatic additive synchronisation
  • Boom deployment in sections of 2.5 x 2.5 m with a vertical reach of 7.5 m
  • Integrated cleaning system
  • Safe design and handling: Remote control, dual brake system, separation between high and low voltage, FOPS/ROPS cabin, rigid piping
  • Prepared for external compressor connection

General Information

  • Length x Width x Height
    7356x2240x2304 mm
  • Weight
    9200 kg
  • Drive System Electric
    30 kW
  • Engine
    Diesel
  • Engine Power
    106 kW
  • Emission Stage
    IIIA
  • Diesel Tank
    60 l
  • Additive Pump Adjustment Range
    60-400 l
  • Additive Pump Pressure
    10 bar
  • Additive Tank
    320 l

Configuration

  • Delivery Cylinder Diameter - Stroke Length
    150/1000 mm
  • Output
    13 m³/hr
  • Delivery Pressure
    70 bar
  • Max. Aggregate Size
    16 mm
  • Filling Height
    1268 mm
  • Max. Spraying Reach (vertical-horizontal)
    7.5/7 m
  • Arms x Telescopic Stroke
    2 x 2700 mm
  • Max. arm angle
    +45/-35 degree

Brochures & Data Sheets