Imodoka itwara abagenzi ni ya kabiri ikoreshwa cyane nyuma yo gukora amapine mu mashini zubaka. Bikunze gukoreshwa ni: imashini zijanjagura hamwe nogusuzuma, ibyuma byo gucukura, imashini zicukura, imashini za pave, nibindi.
Muncamake, gusaba ibyiza bya crawler chassis nibyinshi kandi bifite akamaro. Kuva gukurura gukomeye no gutuza kugera kuri flotation no guhinduranya byinshi, sisitemu yumurongo itanga inyungu zinyuranye zifasha kuzamura imikorere rusange nubushobozi bwimashini ziremereye.