Excavator amalungu R944 Track roller
Ingoma yeLiebherr R944irolalicandelo lekhareji elibalulekileyo elilungelelaniswe kwi-excavator ye-Liebherr R944. Umsebenzi wayo oyintloko kukuxhasa ubunzima be-excavator, gcina amathrekhi ahamba kakuhle kwaye uthintele amathrekhi ukuba angaphumi ecaleni. Ngokuqhelekileyo iqulathe umzimba wevili owenziwe ngamandla aphezulu entsimbi yealloyi, 45# iasi engqukuva yentsimbi epholileyo kunye nomgangatho ophakathi ocinyiweyo, i-chromium ephezulu kunye ne-molybdenum alloy ephezulu edadayo ye-oyile kunye ne-oyile kunye nobushushu obuphezulu obuxhathisa i-O-ring, njl. eneempawu zamandla aphezulu, ukuxhathisa okulungileyo kwe-abrasion, ukutywinwa okuthembekileyo, njl., kwaye iqinisekisa ivili elixhasayo ukuba lisebenze ngokuzinzileyo ixesha elide kwiimeko ezimbi zokusebenza.
