Zigawo za Excavator E20 Track roller
Nyimbo ya Bobcat E20wodzigudubuzandi chimodzi mwa Chalk mu mawilo anayi ndi lamba mmodzi wa Bobcat E20 yaying'ono kutsatira excavator chassis. Ntchito yake yayikulu ndikuthandizira kulemera kwa chofukula cha Bobcat E20 kuti njanjiyo iziyenda bwino pa gudumu. Nthawi zambiri amakhala ndi gudumu thupi, ekseli, kubala, chisindikizo ndi mbali zina. Zomwe zimapangidwira thupi la gudumu nthawi zambiri zimakhala 50Mn, etc. Pambuyo popanga, kukonza makina ndi kutentha, pamwamba pa gudumu amazimitsidwa ndi kuuma kwakukulu kuti awonjezere kukana kuvala. Kulondola kwa makina a ekseli ya gudumu lothandizira kumafunikanso kukhala okwera, zomwe nthawi zambiri zimafunikira zida zamakina a CNC pakukonza. Gudumu lothandizirali likupezeka pamsika ndi mitundu yosiyanasiyana yomwe mungasankhe, ndipo makonda amavomerezanso. Amadziwika ndi moyo wautali wautumiki, mafuta odzola bwino, osavuta kutulutsa mafuta, ndipo amatha kutengera malo ogwirira ntchito ovuta. Ndipo pankhani yokonza, muyenera kuyang'ana nthawi zonse kung'ambika kwake, kusindikiza ntchito, ndi zina zotero, kuti muwonetsetse kuti ntchito yake yachibadwa.