The wheel centre of the SETH series is made of triple-welded pressed steel with a tubular steel hub, onto which the high-quality polyurethane-elastomer Blickle Extrathane® tread is cast. This provides a high resistance to cut and tear propagation, low rolling resistance and a high load capacity.
The SETH series can also be used for high speed applications up to 10 km/h with a reduced load capacity. The ultra-robust wheel centre makes the wheels particularly resistant to dirt and shocks.