See the Shotcrete machine for medium size tunnels Wetkret 4

The machine on display at the Putzmeister stand has the following configuration:

Chassis: 4x4, 85 kW Engine power
Boom: Vertical reach 8.5m

Concrete Pump: PM 1507, Output up to 20 m³/hr, delivery pressure 65 bar, Diameter 150 mm, Stroke length 1000 mm

Advantages and features of the Wetkret 4

■ for midsize tunnels, unfolds inside tunnel width 4300 mm

■ Cabin FOPS/ROPS certified

■ Low pulsation concrete pump

■ 100% atonomous - integrated compressor and complete cleaning system

■ Hydraulic synchronized additive pump