quad dump truck
Umthombo wemakhadukhadi wezi-4, okungakholwe umthombo wemakhadukhadi wesibili esihlangene nezi-4 akhasi, uhlukele ukuthi lokhu kuhlanganiswa ngokupheleleyo kusenzo esikhathini. Umncedo omkhulu olunqwenisiwe luhlukaniswa ngezineyithombe ezintathu ephakathi kwezineyithombe zokusetyenziswa ezintathu ezinethile, futhi zingabili izinye zezineyithombe ezintathu ezifaneleyo ukuba kuhlelwe amanye amagama angaphandle komthombo wemakhadukhadi olunye. Ukubonisa okulandelayo, lokhu kulandela ukufundiswa kwezinye zezi-axles ezintathu, kunoma ukuhlawula amagama apho amalayithi angenziwe phakathi kwezi-15 nesi-20 tons. Umthombo wemakhadukhadi wezi-4 ungenziwe ngokumkhulu, ubuyekezwe ngamazwi emangatheni apha abantu abahlulekile abahamba ngokushesha nokuhlola ukuthi amalayithi adibise ngaphansi, futhi i-reinforced chassis kunoma ususpenション yalo lokhu kuhlanganisa ukusuka kunye nokugcina. Amancamatheli amaningi aluhlukaniswe ngokwabo, ahlanganiswe ngokusebenza nge-backup cameras, proximity sensors, kunoma amasistimu amangathelo yokubhala, ukuba kuhlelwe kakhulu ekhatsi lezilayiso. Umsindo wakho wakwesimanje wakuhlukaniswa ngokusebenzisa amazwi amaningi amangathelo yokuziphindzela, ukucacisa ukudibana kwamalayithi, ukudibana kwe-hydraulic pressure kunoma ukususa umthombo wakhiwo.