Small concrete mixer 4×4. Small concrete mixer 4×4 with 1.400 litre drum (308 gal UK – 370 gal US), 180 litre (39 gal UK – 47 gal US) shovel articulated chassis. The Carmix ONE mobile concrete mixer works with an operating speed from 0 to 4,35 mph and a road transfer speed from 0 to 8,7 mph. A very handy self loading concrete mixer with …