Zigawo zamitundu zimatha kugwiritsidwa ntchito kwambiri pomanga makina omanga monga ma cranes, ma graders okwerera, mabatani ndi opukutira {{{{0}
Mabatani mu njati a Chasis Chassis amatenga gawo la katundu wambiri ndi kufalitsa {{4} {}} Makina Okhazikika {{5} {}}, monga gawo loyendayenda
Poyerekeza chassis a Chassis omwe ali ndi miyambo, track Chassis ali ndi mphamvu zambiri zapansi panthaka yake, koma imatha kugwira ntchito mosiyanasiyana mayendedwe, monga zipululu, matalala madontho ndi matope, makina omanga magalimoto ambiri amatengera zokongoletsa cha chasis {{5}
