Dhaqanka warshadaha waxaa lagu sameeyaa ha ahaato cadaadis ama hammers ay ku xoojinayaan hawo isku buuqsan, koronto, hydralics ama uumi. Hammers-kaani waxay yeelan karaan isdhaafsiga miisaanka kumanaan rodol ah. Awoodda awooda yar yari, 500 lb (230 kg) ama miisaanka ka yar ee isdhaafsiga, iyo saxaafadda hydralic-ka ayaa caan ku ah smitries-ka farshaxanka sidoo kale. Qaar ka mid ah Hammers Steam Smiypers ayaa weli istcimaalaya, laakiin waxay noqdeen kuwo gaboobay oo ay ku jireen jiritaanka kan kale, ilo ku habboon, korantada.