Zigawo za Excavator PC30MR-2(Bearing)Idler

Wheel yowongolera ya PC30MR-2 ndi gawo lofunikira pa makina a Komatsu PC30MR-2 excavator chassis system. Ili kutsogolo kwa gawo loyendayenda, ndipo makamaka imagwira ntchito yowongolera njanji kuti ipirire bwino ndikuletsa njanjiyo kuti isathamangire ndikusokonekera. Pamwamba pa gudumu nthawi zambiri imakhala yonyezimira, yokhala ndi mphete yosunga mkono pakati kuti iwatsogolere, ndipo mbali zonse ziwiri zimathandizira unyolo wa njanji. Gudumu lowongolera limagwiritsa ntchito zida zapamwamba kwambiri komanso njira zopangira zotsogola, zimakhala ndi mphamvu zambiri komanso kukana kuvala, ndipo zimatha kuzolowera zovuta zogwirira ntchito zofukula komanso kufunikira kwa nthawi yayitali.