self loading concrete mixer to Kenya RDCM350 For RD mixer, which powered by diesel engine, TOPALL is the pioneer of this line in China, and have developed new products every year. TOPALL updated the traditional designing of mixers, and the new structure of chassis provides a more reliable stability, the chaining transmission system is more efficient and more reliable than belt transmission. And the side located air filter of the engine, it reduces the dust sucking by engine, and prolongs the service life. 20ft container loads 3units