501st Heavy Panzer Battalion 502nd Heavy Panzer Battalion 503rd Heavy Panzer Battalion 504th Heavy Panzer Battalion 505th Heavy Panzer Battalion 506th Heavy Panzer Battalion 507th Heavy Panzer Battalion 508th Heavy Panzer Battalion 509th Heavy Panzer Battalion 510th Heavy Panzer Battalion 511th Heavy Panzer Battalion 301st Heavy Panzer Battalion (radio control)[5][6]