Nyora kupfuurira kweiyi ndima - 503rd Heavy Panzer Battalion (; yakapfupikiswa: "s.Pz.Abt. 503") yaiva German rinorema Panzer "Abteilung" (zvakazvimirira neboka-saizi chikwata) akashongedzerwa Tiger I uye Panzer III zvitima zvehondo. Muna 1944, yakagadziridzwa neTiger II itsva. Bhatani racho rakaona chiito paEastern neWestern
Nzvimbo dzokurwisana muHondo Yenyika II. Kufanana nemamwe mabhatani ematanki anorema echiGerman, yaiwanzo kupihwa kwete kune rimwe boka, asi yakashandurwa zvichienderana nemamiriro ehondo. Gare gare chikwata ichi chakava chikamu chePanzer Corps Feldherrnhalle ichangobva kuumbwa seFeldherrnhalle Heavy Tank Battalion.