Trakitala yamtundu wa njanji ndi chida cholemera chomwe chimagwiritsidwa ntchito pomanga zosiyanasiyana, zaulimi, zamigodi, komanso zankhondo. Imadziwikanso kuti bulldozer kapena thirakitala yokwawa. Imakhala ndi chitsulo chachikulu kutsogolo, chokwera pamakina olimba a njanji kapena maunyolo, omwe amagwiritsidwa ntchito kuyendetsa makina patsogolo, kumbuyo, ndi mbali.
Misewu ya thirakitala yamtundu wa njanji imapereka kukhazikika kwabwino komanso kugawa kulemera, zomwe zimalola kuti zigwire ntchito pamtunda wosiyanasiyana, monga nthaka yamatope ndi yamatope, otsetsereka, ndi nthaka yotayirira. Tsamba lakutsogolo kwa thirakitala limagwiritsidwa ntchito kukankha, kulima, kapena kusalaza pansi, zomwe zimapangitsa kuti zikhale zoyenera kugwira ntchito monga kuchotsa malo, kumanga misewu, kuyika malo, ndi kuchotsa zinyalala.
Mathirakitala amtundu wa track amabwera mosiyanasiyana komanso mosiyanasiyana, kuchokera ku tinthu tating'ono tophatikizika kufika pa makina akulu akulu omwe amatha kulemera matani 100. Amayendetsedwa ndi injini za dizilo zolemetsa zomwe zimapereka torque yayikulu komanso mphamvu zamahatchi kuti zigwire bwino ntchito komanso zodalirika. Malingana ndi chitsanzo ndi zomata, mathirakitala amtundu wa njanji angagwiritsidwe ntchito pazinthu zosiyanasiyana, kuyambira kukumba ndi kuwononga mpaka ku nkhalango ndi kuchotsa chipale chofewa.
Zipangizo | ZAKA | ZINTHU ZOTHANDIZA | Zipangizo ZOCHITA | ZOSEFA ZINTHU | ZOCHITA ZA IJINI |
Nambala yachinthu | BZL- | |
Kukula kwa bokosi lamkati | CM | |
Kunja kwa bokosi kukula | CM | |
Kulemera kwakukulu kwa mlandu wonse | KG |