Here is a project of a swedish slurry tanker that i have been working with
Here is a picture of a 15m3 tanker.
I will build the biggest 18m3 tanker
http://i403.photobucket.com/albums/pp118/B…d-18-OLBY-liten
http://i403.photobucket.com/albums/pp118/B…mp-312-claas-10