1. Agasanduku k'inyuma kadakora neza gafite ikibaho cyo gukingira urusaku kidasaza ndetse n'ibikoresho bigabanya urusaku. Agasanduku k'inyuma gakozwe nk'umuntu, gafite inzugi ku mpande zombi n'amatara yo kubungabunga, yorohereza kugenzura no kubungabunga.
2. Imashini zitanga mazutu zo mu bwoko bwa kontena zishobora kwimurirwa ahantu hakenewe ku buryo bworoshye kandi zishobora gukora mu bihe bikomeye cyane. Iyo uburebure n'ubushyuhe bihindutse, mashini ishobora kugira ingaruka zikomeye, kandi mashini itanga mazutu yo mu bwoko bwa kontena ishyirwaho sisitemu yo gukonjesha nziza, kandi mashini itanga mazutu ishobora gukorana n'uburebure n'ubushyuhe byagenwe.
| Uburebure | Ubugari | Uburebure |
| 4000 | 2000 | 2200 |
| 6000 | 2440 | 2590 |
| 9000 | 3000 | 2900 |
| 12000 | 3000 | 2900 |