Khetha uluhlu olubanzi lwe-idler yangaphambili efanelekileyo ukusuka kwi-0.2-120 yeetoni zezithuthi ezilandelwayo, njengee-excavators, ii-bulldozers kunye noomatshini abakhethekileyo.
Inkqubo ekhethekileyo yonyango lobushushu iphumela kubomi obude, eyona nqanaba liphezulu ngaphantsi kwendlela enzima, kuthintela ukuqhekeka.
Sebenzisa itywina eliphantsi kunye nephezulu-kabini lenza i-lubrication yobomi, ifanelekile kwisicelo esiqhelekileyo kunye nesikhethekileyo sokushisa.
Khetha uluhlu olubanzi lwe-spring regulator, ukuguquguquka okuphezulu kunye ne-hydrocarbon-type regulator ezizizicelo zemeko yokusebenza yasemgodini.
