Iintsimbi zentsimbi ezitshisayo eziqhumayo, ezifana ne-15 #, 20 #, 35 #, 45 #, 50 #, 55 #, kunye ne-60 #, zisetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yeepropati zabo ezibalaseleyo kunye nokuguquguquka. La manani ngokuqhelekileyo amele umxholo wekhabhoni okanye ezinye iimpawu ezithile zentsimbi, kwaye ngokuqhelekileyo zidibene namabakala ensimbi yaseTshayina.
Ezi zitshixo zentsimbi yekhabhoni eshushu zijikelezileyo ziyaziwa ngamandla azo aphezulu, ukusebenza kakuhle, kunye nokuwelda, zizenza zilungele usetyenziso olunje ngeeshafti, iiasi, iigiya kunye namanye amacandelo oomatshini. Zihlala zisetyenziswa ekwakhiweni kwamacandelo eemoto, izixhobo zezolimo, kunye nezinto zobunjineli ngokubanzi.