Ubushushu bodonga olubhityileyo lucutha iityhubhu lukhusela, lubonelela ngesiqabu kuxinzelelo, kwaye lukhusela kumonakalo womatshini kunye nokuqhawuka. Zisetyenziselwa kakhulu ukugquma kunye nokukhuselwa kwamacandelo, iitheminali, izihlanganisi zeengcingo kunye ne-wire strapping, ukuphawula kunye nokuchonga ukhuseleko lomatshini. I-tubing iza kuluhlu olubanzi lobukhulu, imibala kunye nezixhobo. Xa ishushu, iyancipha ukuhambelana nobukhulu kunye nokuma kwezinto eziphantsi, ukwenza ukufakela ngokukhawuleza kwaye kulula. Ubushushu bokusebenza obuqhubekayo bufanelekile kuMinus 55°C ukuya kwi-125°C. Kukwakho nebakala lomkhosi elinomgangatho ophezulu wokusebenza we-135°C. Zombini i-2:1 kunye ne-3:1 umlinganiselo wokushwabana zilungile.