2010 – Concrete Batch Mixers for Roller Compacted Concrete – SICOMA 6 Cy Batch Mixers. Manufacturer: Sicoma (2) – two – 2010 – SICOMA cubic yard High Intensity RCC Type Concrete Batch Mixers, twin shaft Roller Compacted Concrete mixers with bomb bay style discharge doors, 250 (two 125 electric motors) dri...