Galvanized na'ura mai amfani da karfin ruwa truck BFG ta silinda ya yi amfani da anti-leakage zane, frame, hannu, silinda, da dai sauransu tsirara a waje sassa duk da galvanized magani, wear-resistant nylon ƙafafun, m lalata iya; Ciki overflow bawul samar da overload kariya, inganci kauce wa overload amfani, rage gyara kudin.