Excavator grapple ndi chomangira chomwe chimagwiritsidwa ntchito pamagalimoto omanga monga backhoes ndi excavators, wheel loaders, etc. Ntchito yake yayikulu ndikugwira ndikukweza zinthu. Ikagwira ntchito, masitaelo odziwika kwambiri akulimbana nthawi zambiri amawoneka ndikugwira ntchito ngati kutsegula ndi kutseka nsagwada.
Ngati sichimangiriridwa pamakina, chiwombankhanga chofufutira chimawoneka ngati chikhadabo cha mbalame. Nthawi zambiri pamakhala mitundu itatu kapena inayi yofanana ndi zikhadabo kumbali zonse za kulimbana. Chomangiracho chikugwirizana ndi chidebe cha excavator.
Zofukula zimayendetsedwa ndi mafuta omwe amachokera ku hoses system of excavator, 2 hose kapena 5 hoses kugwirizana komwe kulipo, mtundu wokhazikika, mtundu wozungulira womwe ulipo (mozungulira kapena mozungulira mozungulira).
Pali masitaelo angapo a zovuta zofukula zomwe zilipo, kutengera zofunikira za polojekiti. Zofukula zofukula zimabwera m'makulidwe osiyanasiyana ndi mphamvu zomwe zimatengera zosowa ndi bajeti zosiyanasiyana. Zolimbana zolemera kwambiri komanso zolimba kwambiri zimagwiritsidwa ntchito pama projekiti monga kukonza malo ndi kugwetsa. Ma grapples opepuka amagwiritsidwa ntchito makamaka pakukweza ndi kusuntha zinthu. Palinso zovuta zambiri zomwe zimatha kunyamula katundu wolemetsa, koma osati zinthu zambiri chifukwa zimangopangidwa ndi mikanda yofanana ndi zikhadabo.
Nthawi yotumiza: Sep-17-2022