hi sorry if I ask this question, you would have material photos or information on large Concrete mixers on I loom large trucks have told me that for large works like dams, bridges and other works using concrete mixers mounted on frames of mining dump trucks, we know nothing, thanks to who will want to answer
http://www.blackwellgroup.co.uk/images/bell.jpg
http://www.blackwellgroup.co.uk/images/bell.jpg