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Underground Construction

09 February 2012

CIFA unveils CST 8.20 shotcrete model at INTERMAT 2012

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CIFA's new compact CST 8.20
CIFA is unveiling a new product for shotcrete at INTERMAT. The CST 8.20 is a compact machine designed for use in tunnels up to 10m in height and for mining applications.

It joins CIFA’s existing sprayed concrete products, the CSS-3 Step 3, CSS-3 Crawler and PCS 209.

The machine is equipped with a Diesel EPA Stage 4/Tier 4 motor that uses a 45kW electric motor for pumping. The CST 8.20 has a pumping unit with a variable capacity between 2m3/h and 20m3/h.

The boom is made up of two sections, one of which is telescopic, and comes with a standard remote control.

The pump is mounted on a specially designed frame for use in small tunnels, and is equipped with four drive wheels with hydrostatic drive. The machine also has front outriggers and a rear axle locking system designed to ensure stability.

The CST 8.20 has a Mattei compressor with a production capacity of 8,900litres/minute.
The automatic additives batching system is the electronically operated Uniflux H1.0, designed for batching any type of cement-setting additive or accelerator.

Hall: 5A Stand: C151

Outside: E7 Stand: A151