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Wetkret 4

Ideal for mining galleries, thanks to its its heavy-duty chassis, Putzmeister's concrete pump and synchronized additive system

Wetkret 4 is ideal for underground mining thanks to its robust and compact chassis, reduced turning radiuses and crab-mode that allow a major range of movements.

The Putzmeister Wetkret 4 pump guarantees a homogeneous shotcrete application, to be able to ensure the required quality and layer thickness, as well as reducing rebound. Its concrete flow of 20 m3/h allows for increased productivity.

The spraying arm is adapted to your galleries requirements with a maximum vertical and horizontal reach of 8.5 m.

Wetkret 4 also comes equipped with automatic synchronization of the additive dosage with the concrete flow, ICVD hydrostatic transmission without gear to change, an integrated air compressor and optimal weight distribution.

Key Features

  • Easy handling: thanks to a dual cable and wireless proportional remote control for seamless arm movements
  • Far reaching: spraying arm with a maximum vertical and horizontal reach of 8.5 m
  • Automatic additive dosage: equipped with an automatic dosing device proportional to the concrete flow, ensuring spraying accuracy and quality
  • Easy maintenance and access to repair points
  • Total autonomy with optional on-board compressor

Technical Details

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Brochures & Spec Sheets