Injini huru:Inoshandisa dhizaini ye rotor yechizvarwa chechitatu ine dhayamita 5:6. Injini huru neinjini yedhiziri zvakabatana zvakananga kuburikidza nekubatanidza kwakasimba. Hapana giya rinosimudzira kumhanya pakati. Kumhanya kweinjini huru kunoenderana neinjini yedhiziri. Kushanda zvakanaka kwe transmission kwakakwira, kuvimbika kuri nani, uye hupenyu hwekushanda hwakareba.
Injini yedhiziri:Injini dzeCummins, Yuchai nedzimwe dzedhiziri dzemuno nedzekunze dzinosarudzwa, dzinosangana nezvinodiwa zveNational II emission. Dzine simba rakasimba uye dzinoshandisa mafuta mashoma. Kune sisitimu yebasa mushure mekutengesa munyika yese, uye vashandisi vanogona kugamuchira masevhisi nekukurumidza uye akazara.
Sisitimu yekudzora huwandu hwemhepoiri nyore uye yakavimbika. Inogadzirisa otomatiki huwandu hwemhepo inopinda kubva pa0 kusvika 100% zvichienderana nehuwandu hwemhepo inoshandiswa. Panguva imwe chete, inogadzirisa otomatiki throttle yeinjini kuti ichengetedze dhiziri zvakanyanya.