Zigawo za Excavator EC80 Track roller

The VolvoEC80 track rollerndi mbali yofunika ya VolvoEC80chofukula chassis. Imagwira ntchito yothandizira kulemera kwa makina onse, kugubuduza pa kalozera kapena mbale ya njanji, ndikuletsa njanji kuti isaduke pambali. Gudumu lothandizira nthawi zambiri limapangidwa ndi chitsulo champhamvu kwambiri chokhala ndi kukana kovala bwino komanso mphamvu yonyamula katundu kuti igwirizane ndi zovuta zomangira zofufutira. Pamwamba pake nthawi zambiri amachiritsidwa ndi mankhwala apadera, omwe amatha kuchepetsa kuvala.