Zigawo za Excavator JBT30 Track roller
The KubotaJBT30 track rollerndi gawo lofunikira la chassis ya KubotaJBT30zida zamakina. Amagwiritsidwa ntchito kwambiri pothandizira kulemera kwa makina ndi kugawa mofanana kulemera kwa makina pa mbale. Imagudubuzika pa njanji yowongolera kapena njanji pamwamba pa njanjiyo, zomwe zimatha kuchepetsa njanjiyo, kuletsa njanjiyo kuti isaduke cham'mbali, ndikuwonetsetsa kuti makinawo amayenda pang'onopang'ono panjira.
KubotaJBT30 track rollernthawi zambiri amapangidwa ndi zida zamphamvu kwambiri zokhala ndi kukana kwabwino komanso kukana kukhudzidwa kuti agwirizane ndi malo ovuta komanso ovuta. Maonekedwe a ma gudumu a thupi ndi omveka, ndipo amatha kugwirizana bwino ndi njanjiyo kuti atsimikizire kuti makinawo amagwira ntchito bwino komanso moyo wautumiki. Komabe, m'pofunikanso kuyang'anitsitsa kukonza ndi kukonza nthawi zonse panthawi yogwiritsira ntchito kuti muwonetsetse kuti ntchito ndi yodalirika ya gudumu yothandizira.