Ahakoa ngā hangarau e whanake ana, ko ngā tikanga tuku ihokeri mainakei te whakamahia whānuitia tonutia ngā tikanga.YT27kei te whakatutuki tonu i ēnei hiahia mā te mahi kua whakamātauhia me te whakahaere tika. Ko tōna ingoa roa e whakaata ana i te pono o te mara. Hei kaihanga ngaio e tohunga ana ki te keri toka mīhini, kua whakapaia e mātou te waewae hau YT27wiri toka haumō ngā tekau tau, ā, he mea nui tēnei mō te keri whenua, te keri kauhanga, me ngā mahi keri kohatu puta noa i te ao. Kāore i rite ki ngā taputapu keri aunoa hou e hiahia ana ki ngā hanganga uaua me te haumi nui, ka tukuna e te YT27 te ngāwari kore e taea te whakataurite: me te hinu whakahinuhinu FY250 me te waewae hau FT160A/B, ka mahi keri mākū i runga i te toka waenga-mārō ki te mārō (f=8–18) me ngā diameter poka o te 34–45mm me te hohonutanga whai hua tae atu ki te 5 mita. Ka whakahaeretia e ngā kaiwhakahaere āna mana whakahaere i roto i ngā hāora, me ngā kakau pokapū me te pūnaha hononga hau-wai e whakarite ana "hau ki runga, wai ki runga; hau atu, wai atu" mō te whakamahinga haumaru me te whai hua. I mua i te YT27, i whakawhirinaki te keri tikanga ki ngā keri toka taumaha ake, kāore i te kaha te nekeneke i whakararu i ngā kaimahi me te whakaroa i te whakaputanga; i ēnei rā, ko te hanganga māmā 27kg o te YT27 me te hoahoa ergonomic ka whakaiti i te ngenge me te whakanui ake i te tere keri tae atu ki te 30% ki te whakataurite ki ngā tauira tawhito. Ka whakaitihia hoki e ōna wāhanga pakari kua hangaia, ōna wāhanga whakawhiti, me te iti o te hau e pau ana (≤80L/s i te 0.63MPa) te wā kore mahi me ngā utu whakahaere—he painga nui ēnei mō ngā maina e whakatairanga ana i te pono i runga i ngā hangarau whakahirahira.
I roto i ngā taiao keri whenua, he iti te wāhi, he iti hoki ngā pūtake hiko, ka eke te YT27 ki runga ake i ngā momo keri nui. Mā ōna rahinga kiato (668×248×202mm) ka taea e ngā kaiwhakahaere te whakatere ngāwari i ngā kauhanga whaiti me ngā mata mahi kua whāiti, ā, mā te waewae hau ka taea te tango ka taea te whakairi ngāwari ki runga i ngā keri nunui mō ngā kaupapa nui ake. Mā te kaha pānga nui o te keri (≥75.5J) me te kaha horoi kaha ka taea te whakakore i ngā paru me te whai hua, ka mau tonu te ahunga whakamua ahakoa i roto i ngā hanganga toka koi. Kāore i rite ki ngā keri waipēhi hou e hiahia ana ki te tiaki motuhake me te whakahaere wai, ka māmā ake te hoahoa hau o te YT27 i te tiaki—ka taea e ngā tīma keri te mahi i ngā whakatikatika noa i runga i te papaanga me ngā taputapu taketake, ka whakakore i te wā kore utu nui mai i ngā whakaroa ratonga. Nā tēnei pono kua waiho te YT27 hei tino pai ki ngā keri iti-ki-waenga, ngā mahi mamao, me ngā āhuatanga keri ohorere me mahi tonu ngā taputapu me te kore e whakanui.
Ngā tekau tau o te tohungatanga o tā mātou wheketere kikeri tokaMā te hangarau ka whakarite kia tutuki i ia YT27 ngā paerewa kounga tino pakari. Ka whakamahia e mātou te hanga tika me te maimoatanga wera hei whakapakari i ngā wāhanga nui pēnei i te piston me te rango, kia roa ake ai te ora ratonga i roto i ngā āhuatanga keri uaua. Ka whakamatautauria ia waeine mō te auau pānga (≥36.7Hz i te 0.63MPa), te putanga taipana, me te mahi hononga hau-wai i mua i te tuku, kia taurangi ai te mahi e rite ana ki tōna ingoa rongonui. Mō ngā mahi keri e piri ana ki ngā tikanga tuku iho, ehara te YT27 i te taputapu noa iho—he hoa kua whakamātauhia e whakataurite ana i te pai, te roa, me te utu. I tēnei wā o te huringa hangarau tere, ka whakaatu te YT27 ko te hoahoa tawhito, ina whakatikatikaina e te tohungatanga, koia tonu te whiringa tino pono mō te keri toka pono, whai hua hoki.
Wā tuku: Maehe-30-2026
