He mata parau hurihuri ātete-mau, he maitai konupora 65Mn, he taputapu parau moroiti ahuwhenua whānui, he mata parau hurihuri.
Ko ngā mata parau hurihuri te wāhanga mahi tino nui o te parau hurihuri, e kiia ana ko ngā "niho" o te parau whenua pāmu. Ko ngā mata parau hurihuri a tā mātou kamupene he taputapu kaha-teitei, ngāwari ki te pakaru, he mea hanga motuhake mō te whakamahi me ngā tauira parau hurihuri, parau moroiti, me ngā parau. E whakapau kaha ana mātou ki te whakarato i ngā mata parau ahuwhenua hou ki ngā mahi parau koi, ātete ki te pakaru, he pai te uru ki te oneone, hei āwhina i ngā kaiwhakamahi ki te whakaiti i te whakapaunga pūngao me te whakapai ake i te pai o te parau.
He mea hanga tino ātaahua tēnei hua mai i te maitai silicon-manganese 60# kounga teitei, te maitai manganese 65Mn rānei, he rauemi e tino pakari ana, e ātete ana hoki ki te ngenge. Mā te tukanga "tā kotahi-wahi" ka kore he pakaru, he koki rānei o te mata, me ngā koki tika. Nō reira, mā te maimoatanga wera korehau ngaio me te hangarau tinei wera ka eke te pakeke o te mata ki te paerewa koura o te HRC 48-52. Mā tēnei pakari ka ātete te mata tapahi ki te pakaru, ka ārai i te pakaru, i te whati rānei, me te whakarite hoki i te pakari o te kakau kia kore ai e pakaru ina tūtaki ki ngā mea pakeke.
He tino ātete ki te mau, he roa hoki te ora mahi: Kua arotauhia e mātou te tukanga maimoatanga mata o te mata mō ngā momo oneone rerekē pēnei i te whenua maroke, ngā mara raihi, te oneone uku me te oneone onepu, e roa ake ai te ora mahi me te whakanui ake i te wāhi mahi neke atu i te 30% ki te whakataurite ki ngā maripi noa.
He māmā noa iho, he penapena wahie hoki, he tere hoki te pakaru o te oneone: Ko te mata piko me te taha tapahi e hangaia ana e te hau, ka whakaiti i te ātete i te wā e huri tere ana, ka tapahi ngāwari i ngā kakau me ngā taru, me te wawahi pai i ngā poraka oneone. Ko te hoahoa koki reti kua arotauhia ka whakaiti i te hononga o ngā taru, ka whakapai ake i te pai o te mahi.
He whānuitanga o ngā whakatakotoranga, he whānui te hototahi: Kei roto i tā mātou whānuitanga hua ngā tauira paerewa 245, 225, me te 195, tae atu ki ngā mata whenua maroke matotoru, ngā mata mara raihi, me ngā mata keri awaawa. Ahakoa he parau hurihuri mō ngā tarakihana nui pēnei i a Dongfanghong, i a John Deere rānei, he parau hikoi-muri iti rānei, kei a mātou ngā tauira e rite ana hei whiriwhiri māu, kia pai ai te whakakapinga.
He whānuitia te whakamahinga o tēnei hua mō te parau whenua, te tango otaota i ngā māra hua rākau, te whakarite whenua kati kōtuhi, me te whakahoki kakau witi. Ahakoa he whenua maroke kua whakakīia, he whenua raihi paru rānei, ka taea e ā mātou mīhini huri te whakahaere i tēnei me te ngāwari, ā, ka āwhina i a koe ki te whakatutuki i te whakahaere whenua tika.
