4X4 all terrain self loading concrete mixer Carmix 5.5XL provides an outstanding concrete output of more than 90 yd3 of concrete per 8 hour shift. It is an ideal choice for medium to large size construction projects such as construction of warehouses, parking lots, housing communities etc. This model is equipped with a fascinating 1671 gal capacity mixing drum and a 132 gal hydraulically driven bucket. Carmix is capable of loading a full batch of 4.5 yd3 of concrete according to any mix design in under 20 minutes. The constant 4×4 drive allows Carmix to work where conventional concrete mixers fail.