Concrete Mixer 1. cement mixer direct gear drive for safety 2. 4 wheels, hand ... Robin,Honda,Diesel engine High Quality Concrete Mixer 350L Features:1. Electric Portable Cement Mixer with 120L, 140L, 160L,180L capacities; ... easy to clean.4. with large hand wheel and foot paddle locking system. 5. Rigid mixing drum with reinforced rim ... Load12sets/20'GP12sets/20'GP High Quality Concrete Mixer 350L