Ifanele yonke imisebenzi yangaphandle. Ifakwe injini yedizili eyakhelwe ngaphakathi, iqeda ngokuphelele ukulinganiselwa kwamandla, ivumelana ngokuphelele nezimo ezingenawo amandla noma ezinganele, njengokuthiizimayini, izindawo zokumba, ukumba amasimu, kanye nezindawo zokwakha ezikude. Ilungele ukusetshenziswa noma nini, noma kuphi, futhi ayincikile kugridi yamandla.
Ukucushwa okujwayelekile kufaka phakathiI-chassis yetreyila yokudonsa enamasondo amabili/amasondo amane, okuvumela ukudonswa ngqo yizimoto zobunjiniyela. Ihamba kalula ezimweni zomsebenzi ezihamba kakhulu njengeizimayini, ukwakhiwa kwemigwaqo, kanye nokulungiswa kwezimo eziphuthumayo zikamasipala, ukushintsha izindawo zokusebenza ngokushesha futhi konga isikhathi nomzamo.