Rhino tanks are a very common sight among the Emperor's Space Marine Legions. They are hardy, ubiquitous, and easy to repair in the field. Cataphractos is one such Rhino, but its makeup is that of hundreds of Rhinos. The amount of times Cataphractos has been lost to fire is uncountable, but it always gets its charge to their destination safely, and it always returns to the lost company's armorers to be repaired anew.

Rhino Transport Tank from my army "The Angels Cruentus"