Excavator iinxalenye JS30 Track roller
Ingoma yeJS30irolayinxalenye ebalulekileyo yenkqubo ye-chassis ye-excavator ye-JS30. Umsebenzi wayo oyintloko kukuxhasa ubunzima be-excavator kunye nokusabalalisa ngokulinganayo ubunzima bomzimba womatshini kwiplani yokulandelela ukuqinisekisa ukusebenza okuzinzile kwe-excavator ngexesha lokusebenza. Ithintela ukuhamba kwecala lemikhondo, ikhusela amathrekhi ukuba aphume, kwaye incedisa amathrekhi ukuba aqhube kakuhle emhlabeni xa umatshini ujika. Ivili elixhasayo ngokuqhelekileyo lenziwe ngomzimba wesondo wensimbi ephezulu, i-axle, iibheringi kunye nezitywina kunye nezinye izinto, ezinobunzima obuphezulu kunye nokuxhatshazwa kwe-abrasion, kwaye ziyakwazi ukulungelelanisa kwiimeko ezinzima zokusebenza kwe-excavator. Kukho iibrendi ezininzi kwimarike ezibonelela ngamavili achasene nobunzima beJS30.