bawuti ya track ya excavator

The ambiri ntchito njanji mbale lagawidwa mitundu itatu malinga ndi mawonekedwe a grounding, kuphatikizapo bala limodzi, mipiringidzo atatu ndi pansi.Single kulimbitsa njanji mbale zimagwiritsa ntchito bulldozers ndi mathirakitala, chifukwa makina amtunduwu amafuna njanji mbale kukhala mkulu traction mphamvu. kukankhira, mbale ya crawler imagwiritsidwa ntchito.Kuthamanga kwakukulu kumafunika pamene gawolo likutembenuka, kotero kuti tendon ya nsapato yapamwamba (ie, munganga wa nsapato) idzafinya nthaka (kapena pansi) pakati pa nsapato ya nsapato, motero imakhudza kuyenda kwa chofukula.

Ofukula ambiri amagwiritsa ntchito mbale zitatu - bar crawler mbale, ochepa amagwiritsa lathyathyathya - pansi crawler mbale. Popanga mbale ya nthiti zitatu, kukhudzana kwapansi ndi mphamvu ya meshing pakati pa njanji ndi nthaka zimawerengedwa poyamba kuti zitsimikizidwe kuti ndizofunikira. silt pa gawo la njanji ya unyolo imatha kuchotsedwa yokha pogwiritsa ntchito dzino, kotero dzenje lotsuka matope liyenera kukhala pakati pa mabowo awiri omangira omwe amakonza mbale ya crawler pagawo la njanji.