Isilayishi se-L918H siwumkhiqizo ikakhulukazi wokulayisha nokukhipha izinto ezisetshenziswayo.Ihlangene, iyavumelana nezimo ekusebenzeni futhi iphezulu ekusebenzeni kahle.
1. Yamukela ukubukeka okusha kochungechunge lwe-H, oluhle kakhulu futhi oluhle;encane futhi eguquguqukayo, umshini owodwa onemisebenzi eminingi, ukubuyisela ngokushesha ekutshalweni kwezimali, nokugwema imishini engasebenzi;
2. Ifakwe amafreyimu angaphambili nangemuva aqinisiwe: idizayini eqinisiwe yezingxenye ezibalulekile ezithwala ukucindezeleka, umthamo oqinile wokuthwala;susa ukugxila ekucindezelekeni, ukusatshalaliswa komthwalo okunengqondo, nempilo ende yesevisi.
3. Ifakwe injini ye-Yuchai yomugqa wokuqala, ikhwalithi ithembekile;ifakwe i-turbocharger, ukulayisha amatshe nezinye izimo zokusebenza ezinzima, amandla anamandla.
4. Ifakwe amaswishi okonga uphethiloli P, S, E, amakhasimende angakhetha ngokunengqondo ngokuvumelana nezimo zokusebenza, ezingathuthukisa ukusebenza kahle kahle nokunciphisa ukusetshenziswa kukaphethiloli.
5. Isebenzisa i-fixed-shaft gearbox kanye nesiguquli se-torque esinezingxenye ezintathu ze-turbine eyodwa ye-hydraulic, enokwethenjelwa okuphezulu;ukudluliswa kwezingxenye ezimbili kuhlukanisiwe, okulungele ukulungiswa.Ifakwe i-axle yangaphambili yokushayela eqinisiwe, inomthamo omkhulu wokuthwala kanye nempilo ende yesevisi.
6. Indawo yokusebenza ku-cab inkulu, i-vibration damping ivalwe kahle, futhi induduzo iphezulu;umbono ubanzi, futhi ukusebenza isikhathi eside akulula ukukhathala.
7. Isakhiwo sinengqondo futhi ukugcinwa kulula.I-hood ene-open enkulu ingavulwa 90 phezulu, futhi indawo yokulungisa inkulu;isihlungi somoya, isihlungi sikaphethiloli kanye nezinye izingxenye zokulungisa zihlelwa ngaphandle, kanye nembobo yokugcwalisa ithangi likawoyela we-hydraulic, isihlungi se-torque esiguqula uwoyela Isicoci sangaphandle, ukugcinwa okulula.