Crawler dumpers, omwe amadziwikanso kuti tracked dumpers, ndi makina amphamvu komanso osinthika omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Magalimoto amphamvu amenewa amaphatikiza mphamvu ndi kusuntha kwa chokwawa ndi mphamvu yokoka ya dumper, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pa ntchito yomanga, migodi, ndi ulimi. M'nkhaniyi, tipenda za dziko la crawler dumpers, ndikuwona mawonekedwe awo, ntchito, ndi ubwino wake.
Crawler dumpers amapangidwa ndi kachikwama kakang'ono kotsatiridwa, kofanana ndi kofukula zokwawa kapena bulldozer, zomwe zimalola kuti zizitha kuyenda bwino komanso kukhazikika pamalo osagwirizana. Mbali yapaderayi imawathandiza kuti azidutsa m'malo ovuta, kuphatikizapo matope kapena miyala, mosavuta. Misewu imagawira kulemera kwa dumper mofanana, kuchepetsa kukhudzidwa pansi ndi kuchepetsa chiopsezo cha kuphatikizika.
Chimodzi mwazabwino zazikulu za crawler dumpers ndikuwongolera kwawo. Kutha kuyatsa pamalopo kapena kuzungulira madigiri 360 kumawapangitsa kukhala abwino kwa malo otsekeka komanso malo ogwirira ntchito. Mosiyana ndi zodumphira zamawilo wamba, zokwawa zimatha kuyenda movutikira kudutsa tinjira tating'ono, zomwe zimawapangitsa kukhala amtengo wapatali akamagwira ntchito m'malo omanga omwe ali ndi anthu ambiri kapena m'malo odzaza ndi anthu.
Chinthu chinanso chofunika kwambiri cha crawler dumpers ndi mphamvu yawo yokoka. Pokhala ndi mphamvu zonyamula kuyambira ma kilogalamu mazana angapo mpaka matani angapo, makinawa amatha kunyamula zinthu monga mchenga, miyala, nthaka, ndi zinyalala moyenera. Kuthekera kumeneku kumachepetsa kwambiri ntchito yamanja yofunikira pakugwiritsa ntchito zinthu, kulola ogwira ntchito kuyang'ana pa ntchito zina zofunika, motero kukulitsa zokolola ndi ntchito yonse pamalo ogwirira ntchito.
Kusinthasintha kwa zodulira zokwawa kumapitilira kupitilira malo omanga. Mu gawo laulimi, makinawa amagwiritsidwa ntchito ngati kunyamula mbewu, feteleza, kapena chakudya cha ziweto m'malo osagwirizana. Kutsika kwawo kwa nthaka kumachepetsa kulimba kwa nthaka, kuonetsetsa kuti mbewu ndi nthaka ikuwonongeka pang'ono. Kuphatikiza apo, ma crawler dumpers amatha kukhala ndi zomata monga ma flatbeds, crane, kapena sprayers, zomwe zimawathandiza kuti azigwira ntchito zosiyanasiyana zaulimi.
Nambala Yazinthu Zogulitsa | BZL--ZX | |
Kukula kwa bokosi lamkati | CM | |
Kunja kwa bokosi kukula | CM | |
Kulemera kwakukulu kwa mlandu wonse | KG | |
CTN (QTY) | PCS |