• 9,500 liters total content – stainless steel
  • Hydrostatic drive
  • High pressure pump 155 bar / 269 liters/min.
  • Centrifugal pump 2900 rpm. 35m³ / h
  • Washing beam/-sponge hydraulically swiveling
  • Hose reel with 20 m ½ “hose
  • Washing beam front 3 m wide
  • Distance indicator to the tunnel wall