It is an equipment designed for varied production capacity, serving small to large works. Ideal for use by freelancers and cement manufacturers. The 400 liter /11 cu ft concrete mixer consists of drum with steel sheet 2.0 mm thick, electrostatic painting of high resistance to weather, components in cast iron FC200 of high resistance, reducer composed of gear with internal tooth in steel, rack segmented in 6 parts, steering wheel with effort reduction system and 5-spoke pulley