Normet has unveiled its new Alpha series concrete sprayer.
Dubbed the Semmco Alpha 30, the machine is a diesel hydraulic concrete sprayer designed for tunnel profiles up to seven metres in height and nine metres in width.
According to the company, the NSP 30 concrete pump has a maximum pumping capacity of 30m3/h.
Its dosing system has a total accelerator volume of 550 litres.
Spraying operation is controlled with via a radio or wired remote controls.
The concrete sprayer is powered by a Tier III diesel engine and comes with a FOPS and ROPS canopy.
A four wheel drive and four wheel steering provides it with more manoeuverability in narrow tunnels.
It will hit the market in January 2012.