Tuhia he haere tonu mo tenei whitianga - Ko te 503rd Heavy Panzer Battalion (; whakarapopototia: "s.Pz.Abt. 503") Ko te Tiamana taumaha Panzer "Abteilung" (whakatapua takirua-rahi wae) rite rawa ki Tiger ahau me Panzer III taranaka. I te tau 1944, i whakahoutia ki te Tiger II hou. I kite te ope taua i te mahi i te Rāwhiti me te Hauauru
Ngā rārangi whawhai i te Pakanga Tuarua o te Ao. Ka rite ki era atu o nga peihana peihana taumaha a Tiamana, kaore i tohaina ki tetahi roopu kotahi, engari i whakarerekehia kia rite ki nga ahuatanga o te pakanga. I muri mai ka uru te puranga ki roto i te Panzer Corps Feldherrnhalle i hangaia hou hei Feldherrnhalle Heavy Tank Battalion.