Phindu lalikulu la ma rabara opangidwa ndi zokumba ndi kuthekera kwawo kuchepetsa phokoso ndi kugwedezeka kwambiri poyerekeza ndi njira zina zachitsulo. Makina olemera okhala ndi ma rabara opangidwa ndi makina opangidwa ndi zokumba amagwira ntchito mwakachetechete, zomwe ndizofunikira kwambiri pa zomangamanga za m'mizinda zokhala ndi malamulo okhwima a phokoso. Mphamvu zachilengedwe za rabara zimayamwa kugwedezeka, zimawonjezera chitonthozo cha wogwiritsa ntchito komanso zimachepetsa kutopa panthawi yayitali. Izi zimapangitsa kuti zinthu zisamayende bwino.mapepala oyendetsera njanjichisankho chabwino kwambiri pamapulojekiti omwe ali pafupi ndi zipatala, masukulu, kapena malo okhala anthu. Kuphatikiza apo, kugwedezeka kochepa kumachepetsa kupsinjika kwa galimoto yapansi pa galimoto ya makina, ndikuwonjezera moyo wa zida zina monga ma rollers ndi ma sprockets. Kwa makontrakitala omwe akufuna kukonza malo antchito ndikutsatira miyezo ya chilengedwe, ma excavator pads opangidwa ndi rabara yapamwamba ndi njira yabwino kwambiri.

Pogwira ntchito pamalo ofewa monga phula, panjira, kapena pansi m'nyumba, ma rabara ofukula zinthu zakale amateteza kuwonongeka komwe kukanachitika ndi njanji zachitsulo.chofukula mapadi a rabarazimaonetsetsa kuti malo omalizidwa amakhalabe osawonongeka, zomwe zimathandiza kuti pasakhale kukonza kapena kukonzanso zinthu mokwera mtengo. Izi zimapangitsa kuti ma excavator track pads akhale abwino kwambiri pama projekiti a boma, malo ochitira zochitika, ndi mafakitale komwe chitetezo cha pansi chili chofunikira. Mosiyana ndi ma metal digger track pads, mitundu ya rabara imagawa kulemera mofanana, kuchepetsa kupanikizika kwa nthaka ndikuletsa kupindika kwa mabala. Makampani ambiri okongoletsa malo ndi othandizira amakonda ma excavator pads chifukwa cha kuthekera kwawo kugwira ntchito pamalo ovuta popanda kusiya zizindikiro kapena kuwononga kapangidwe kake.