Iitoni zelori yetanki enokuthi zithwale ziyahluka ngokuxhomekeke kuhlobo lwesithuthi kunye nesixhobo esithuthwayo. Ngokubanzi, iitanki ezincinci zithwala iitoni ezi-2-eziyi-10, iitanki ezinobukhulu obuphakathi zithwala iitoni eziyi-10 ukuya kwezingama-22, kwaye iiitanki ezinkulu zinokuthwala ngaphezulu kwe-28 yeetoni. Umthamo womthwalo othile uxhomekeke kuyilo lwesithuthi, ukuxinana okuphakathi, kunye nemimiselo yokhuseleko.
Ilori yetanki sisithuthi esikhethekileyo esisetyenziselwa ukuthutha ulwelo olufana ne-oyile. Umthamo wayo wokulayisha uchaphazeleka kwizinto ezahlukeneyo. Ukumisela iitoni ezinokuthwala ilori yetanki ngexesha elinye, kufuneka siqwalasele oku kulandelayo:
1. Uhlobo lweNdawo yezoThutho
Iindidi ezahlukeneyo zeoyile zinoxinzelelo olwahlukileyo, oluchaphazela ngokuthe ngqo umthamo welori yetanki. Umzekelo, i-petroli inoxinano olusezantsi malunga ne-0.7, ngelixa i-diesel inoxinano oluphezulu kancinane malunga ne-0.83. Ngoko ke, kwilori yetanki yomthamo ofanayo, idizili iya kuba nobunzima ngaphezu kwepetroli.
2. Iindidi kunye nomthamo weelori zeTanki
Iilori zeTanker ziza ngeentlobo ngeentlobo, kubandakanya iitanki eziphathwayo ezincinci,{0}}iitanki ze-axle enye, kunye{1}}neenqwelo ezirhuqwayo. Ezi ntlobo zahlukeneyo zeetanki zinobuchule obahlukeneyo bokuyila. Ngokuqhelekileyo, iitanki ezincinci ezihambayo zinomthamo wokulayisha phakathi kwe-2 kunye ne-10 cubic metres, okulingana neetoni ezi-2 ukuya kwezi-8 zamafutha; ngelixa iitanki ezinkulu ze-semi{8}}ezirhuqwayo zinomthamo wokulayisha wama-40 ukuya kwi-51 cubic metres, ekwaziyo ukuthwala ngaphezulu kwe-28 yeetoni zamafutha.
3. IMimiselo yoKhuseleko kunye nokuSebenza okuSebenzayo
Ngokwesiqhelo, umthamo wokulayisha welori ezithwala iitanki ukwathintelwa yimithetho yokhuseleko. Ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwezothutho, imimiselo yokhuseleko efanelekileyo kunye neenkqubo zokusebenza kufuneka zithotyelwe ngokungqongqo. Oku kuquka ukuhlola zonke iinkcukacha zofakelo lwetanki, ukuqinisekisa ukuba umphezulu wetanki usicaba kwaye iiwelds ziqinile, kunye nokugada ngononophelo ubushushu betanki.

