Kumanga ngalande kumafuna kulondola ndi mphamvu, zonse ziwiri zimaperekedwa ndiYT28 kubowola miyala ya pneumaticNjira yake yolimba yogwirira ntchito imatsimikizira kuti ntchitoyo ilowa bwino kwambiri pakapita nthawi yochepa, zomwe zimathandiza kuti akonzi azitha kukwaniritsa nthawi yomaliza mosavuta.

Kapangidwe ka YT28 kosunga mpweya kamachepetsa katundu wa compressor, pomwe zogwirira zake zowongolera zimathandizira kuti ogwira ntchito azikhala omasuka. Kagwiritsidwe ntchito m'mapulojekiti a njanji, magetsi amadzi, ndi ngalande za metro, ndi imodzi mwazomwe zimagwiritsidwa ntchito kwambiri.zobowolera za pneumatic za zomangamangapadziko lonse lapansi.

Mu dziko lovuta la chitukuko chachikulu cha zomangamanga, kuchita bwino ndi kudalirika si zolinga zokha—ndizo maziko a chipambano. YT28 Pneumatic Rock Drill ikupitilirabe kukhala chuma chofunikira kwambiri pamizere yakutsogolo ya mapulojekitiwa, kuyambira pamalo otsetsereka a kukhazikitsa magetsi amadzi mpaka maukonde ovuta a metro systems a m'mizinda. Mbiri yake siimamangidwa pa malonjezo, koma pakuchita bwino komwe kwatsimikizika m'malo ovuta kwambiri, zomwe zimathandiza mwachindunji kuti ntchito zichitike mwachangu komanso kuchepetsa ndalama zogwirira ntchito kwa makontrakitala padziko lonse lapansi.

Chomwe chimasiyanitsa YT28 ndi luso lake lamphamvu la mphamvu zosaphika komanso luntha logwira ntchito. Njira yolimba yobowolera ya nyundo yapangidwa kuti igwire mphamvu zambiri, kuswa miyala ndi mphamvu yokhazikika kuti ilowe mkati mwa nyundo iliyonse. Izi zikutanthauza kuti munthu amathera maola ochepa pamalopo ndi mamita ambiri pa nthawi iliyonse, zomwe zimapangitsa kuti ntchito zofunika kwambiri zichitike nthawi zonse.

Kupatula mphamvu yeniyeni, YT28 yapangidwa kuti igwire bwino ntchito. Kapangidwe kake kapamwamba kosunga mpweya ndi phindu lalikulu, kuchepetsa katundu wonse pa ma compressor a dizilo. Izi zimapangitsa kuti mafuta azisungidwa bwino komanso kuchepetsa mpweya woipa womwe umapezeka pamalopo, chinthu chofunikira kwambiri pamapulojekiti amakono, osamala zachilengedwe. Kuphatikiza apo, kusamalira bwino sikuti kumangokhala kotonthoza - ndi gawo lofunika kwambiri lachitetezo komanso magwiridwe antchito. Pochepetsa kutopa ndi kugwedezeka kwa ogwiritsa ntchito, zimawonetsetsa kuti ogwira ntchito amatha kusunga kulondola kwakukulu komanso kutulutsa mphamvu tsiku lonse lantchito, kuchepetsa chiopsezo cha kuvulala mobwerezabwereza.

Pamene mayiko akupitilizabe kuyika ndalama pakukulitsa njanji, mphamvu zamagetsi, ndi njira zothetsera mavuto a mayendedwe a m'mizinda, kufunikira kwa makina odalirika komanso ogwira ntchito bwino monga YT28 kukupitirirabe. Yapeza malo ake ngati imodzi mwa njira zoyendetsera pneumatic zomwe zimagwiritsidwa ntchito kwambiri popereka mphamvu yosasinthasintha komanso kulimba komwe kumafunikira pomanga ngalande, zomwe zimadziwonetsa ngati zoposa chida chokha, komanso bwenzi lodalirika pakumanga tsogolo.