* Zipangizo Zapamwamba: Chotambasulira chozungulira chimapangidwa ndi pulasitiki yofewa yapadera. Chokhala ndi lamba wambiri pachifuwa ndi miyendo, chimathandiza kuti wodwalayo asaterereke panthawi yosamutsa wodwalayo, zomwe zimapangitsa kuti ntchito yopulumutsa anthu isamutsidwe iyende bwino.
* Yosavuta Kunyamula: Chikwamacho chazunguliridwa ndi zingwe za nayiloni, zomwe zimapangitsa kuti chikhale chosavuta kuchiyimitsa ndikuchinyamula. Ndi thumba losungiramo zinthu
Kuphatikiza apo, ndi kosavuta kunyamula populumutsa anthu pandege kapena pakagwa ngozi
* Yopindika komanso Yonyamulika: Chotambalachi chili ndi kapangidwe kopindika, zomwe zimapangitsa kuti chikhale chosavuta kunyamula mu kukula kochepa. Ndi choyenera
kukwera panja, kupulumutsa anthu mwadzidzidzi, zitsime zakuya, ndi malo opapatiza opulumutsira anthu
* Kapangidwe kaumunthu: Chotambasulacho ndi chaching'ono, chopepuka, komanso chosavuta kunyamula (chimabwera ndi thumba lolongedza). Chimatha kupindika mosavuta ndikusinthidwa mawonekedwe kuti chigwiritsidwe ntchito ndipo chimatha kunyamula kulemera kwa 440lbs
* Ntchito Yonse: Chopachikira chachipatala chadzidzidzi ichi ndi choyenera kunyamula odwala ovulala kapena odwala m'zipatala, malo ochitira masewera, ma ambulansi, ndi asilikali. Chingagwiritsidwe ntchito m'njira zosiyanasiyana ndipo n'choyenera popanda zoletsa zachilengedwe.