SMBP has been processing limestone for concrete production since 1978 in the region Centre-Val de Loire. For a new limestone mining project, the acquisition of a new crushing plant was necessary. To permit regular movement of the plant in accordance with mining progress, the decision fell on a mobile solution. With the MOBICAT MC 162 PRR, SMBP was already using a special plant from Kleemann for limestone processing. The jaw crushing plant has processed 25 million tons of material in the last 15 years. "The MC 162 PRR is tailored exactly to my application and I am very satisfied with its performance", says Christian Laye, General Director of SMBP. "This is why I contacted Kleemann to have another mobile special plant designed." The sticky limestone makes thorough prescreening necessary. The MC 125 RR was therefore equipped with a two-stage wobbler feeder.