CATERPILLAR 6Y1824 CR6378 1091215 1373369 1524130 3363380 5297106 6125209 6162336 E375 E385 E390 E395 SF Track Lower Roller Assy / Ngā wāhanga chassis o te keri keri keri maina mahi taumaha pūtake kaihanga / HELI CQCTRACK

Whakatakotoranga Hangarau Whānui: CATERPILLAR 6Y1824 / CR6378 Raupapa E375 / E385 / E390 / E395 Huinga Rōra Raro (Rōra Raro) SF – Hiranga o te Whakangungu o raro o te Ara Mining nā HELI CQCTRACK

1. Whakarāpopototanga Whakahaere: Te Pito o te Hangarau Utaina-Whai-Utaina a te Keri Keri

Ko te Huihuinga Roera Raro o te Ara CATERPILLAR 6Y1824 / CR6378 Series—e whakauru ana i ngā tau tohutoro OEM tae atu ki te 1091215, 1373369, 1524130, 3363380, 5297106, 6125209, me te 6162336—he wāhanga kawenga-tino nui i hangaia mō ngā keri keri karaehe keri CATERPILLAR E375, E385, E390, me te E395 SF. Hei wāhanga matua o te pūnaha raro ara, ka tautokohia e tēnei huihuinga te taumaha whakahaere nui o ngā mīhini i te karaehe 65-90 tana, ka ārahi i te mekameka ara i te ara pa ki te whenua, ā, ka mimiti i ngā kawenga hihiri me ngā kawenga pānga tino nui e āhua ana ki te keri tuwhera, te keri kōhatu, me ngā mahi hanga taumaha.

HĪRA – CQCTRACK, e mahi ana hei kaihanga pūtake matua o ngā wāhanga anga keri keri keri taumaha-mahi, e whakaputa ana i ēnei huihuinga roera iti hei whakatutuki me te hipa i ngā whakaritenga pakari a te Kaihanga Taputapu Taketake (OEM). Mā te whakamahi i te whakaurunga hanga poutū—mai i te kohikohi rauemi mata me te hanga mate-kati ki te miihini CNC tino tika me te maimoatanga wera matatau—ka tukuna e CQCTRACK ngā wāhanga me te pono hanganga kore e taea te whakataurite, te ātete ki te kakahu, me te hototahi pai ki ngā keri raupapa E375/E385/E390/E395 SF a CATERPILLAR. Ka whakaratohia e tēnei tuhinga he whakaaturanga hangarau whānui o te rapunga whakaaro hangarau o te huihuinga, te whakarewa rauemi, te tika o te hanga, me te hiranga whakahaere, e whakapumau ana i tōna mana hei whiringa whakamutunga mō ngā mahi keri e hiahia ana ki te wā mahi mōrahi i roto i ngā taiao tino uaua.

2. Te Mahi Pūnaha me te Āhua Whakahaere: Te Pūtake Kawenga o ngā Keri Keri

I roto i te hoahoanga raro-kāri o ngā keri keri 65-90 tana a CATERPILLAR—tae atu ki ngā tauira E375, E385, E390, me E395 SF—ko te huihuinga roera o raro (e kiia ana ko te roera ara, ko te roera raro rānei) kei te taha o raro o te anga ara, e eke tika ana ki runga i ngā hononga mekameka ara. Ka mau i ēnei wāhanga te taumaha katoa o te mīhini, ā, e toru ngā mahi miihini matua e mahia ana me te tino tika:

• Te Whakapūmau Kawenga Matua me te Tohatoha Taumaha: Ka tautokona e ngā roera o raro te taumaha pūmau me te taumaha hihiri o te keri, ka tohatoha i ngā kawenga nui mai i te anga matua mā te mekameka ara ki te whenua. Me tu atu ia huihuinga roera ki ngā kawenga radial e rerekē tonu ana i te wā e keri ana, e hiki ana, e neke haere ana i roto i ngā taiao keri. Ka hono te āhua mīhini-tika o te roera ki te hononga mekameka ara, kia mau ai te haere pumau, iti te waku i te ara ara, me te manawanui ki te pānga nui, ngā kawenga ru, me te kakahu pakaru mai i te paru, ngā toka, me ngā paru.
• Arataki Mekameka Ara me te Ārai i te Hekenga: Ko ngā āputa i hangaia ki runga i ia roera he rēra tonu e hono tika ana ki ngā mata o roto o ngā hononga ara. Mā tēnei ka whakaratohia he mana whakahaere taha pai o te mekameka ara, ka ārai i te nekehanga taha (te hekenga) i te wā e huri ana i te hurihuri, i ngā mahi rānei i runga i ngā whenua maina pari—he mahi nui hei pupuri i te haumaru mahi me te ārai i te wā kore mahi kino i roto i ngā tono maina.
• Te Tohatoha Utaina me te Whakaritenga Ara: Ka tohatoha ōritetia e ngā roera te kawenga o te mīhini puta noa i ngā hononga mekameka ara me ngā hu, kia tika ai te whakarite ara me te mahi maeneene puta noa i te pūnaha raro katoa. He mea nui tēnei mahi hei whakaiti i te kakahu o ngā wāhanga raro katoa, hei whakaiti i te ātete hurihuri, me te pupuri i te whai huatanga wahie i te wā e haere ana.

3. Ngā Whakatakotoranga Hangarau me te Hangarau Rauemi: Te Pūtaiao o te Pakaritanga o te Maina

Ko te roa o te mahi a te roera iti mō te keri keri akomanga 65-90 tana e whakatauhia ana e te pūtaiao rauemi matatau me te maimoatanga wera tika. Ko ngā huihuinga Roera Ara CATERPILLAR E375/E385/E390/E395 SF mai i HELI-CQCTRACK e whakaatu ana i te hangarau whakarewa hou mō ngā tono keri.

3.1 Kōwhiringa Rauemi Matua: I hangaia mō te Kaha o te Taumata Maina

• Rauemi Tinana Rōra: He mea hanga te tinana rōra mai i te maitai koranu kaha-teitei, ātete-mau, inā koa ko te maitai koranu pai-kikokiko 40Mn2, 50Mn rānei. Kua tīpakohia ēnei koranu manganese-silicon mō ō rātou pakari tino pai me ngā āhuatanga whakapakeke mahi hihiri. Ina tukuna ki te pānga tonu me te pa hurihuri mai i te mekameka ara i roto i ngā taiao keri, ka pāngia te mata o te rauemi e te whakakīkī hanganga-iti, ka whakanui ake i tōna pakeke me te ātete mau i te mara. Mā te tukanga hanga-mati-kati ka whakarite kia rere tonu te witi, kia pai ake te ātete pānga, kia tino kaha te ngenge ki te whakataurite ki ngā wāhanga maka.
• Rauemi o te Toka Roera (Toka): He mea hanga te toka tūmau mā te mīhini tika mai i te maitai koranu kukū-teitei, kua tineihia, kua whakamahanahia hoki, ko te tikanga he 42CrMo, he rite rānei ki te koranu chromium-molybdenum. Ka whakaratohia e ēnei koranu chromium te rohe ngenge tino teitei, te kaha hurihuri, me te ātete ki te piko i raro i ngā kawenga huringa, kia mau tonu ai te hanganga āhuahanga tino pai o te toka puta noa i tōna oranga mahi. Ka hurihia ngā porotaka toka kia tino pai te āhua o te mata (Ra ≤ 0.4μm) kia pai ai te mahi me te roa o te ora o te pūnaha peera.

3.2 Te Maimoatanga Wera me te Hangarau Mata

Mā te tukanga wera maha-wāhanga tika ka tutuki ai te taurite tino pai i waenga i te mata ātete-paowa me te matua pakari, mimiti-pānga:

• Maimoatanga Matua – Te Whakaiti me te Whakamahana (Q&T): Ka tineia, ka whakamahanatia te hanga katoa kia tutuki ai he hanganga matua pakari, ōrite, me te ātete pānga teitei. Ka mau tonu te pakeketanga matua noa i te HRC 30-35, e whakarato ana i te ngāwari nui mō te mimiti i ngā kawenga ru nui me te kore e pakaru kino, kia tino kaha te tuku o te wāhanga, kaua e pakaru kirihou i raro i te pānga.
• Te Maimoatanga Mata Kakahu – Te Whakapakeketanga Hōhonu o te Whakapūngao: Ka pāngia te mata o waho (OD) me ngā ara ārahi flange e te whakapakeketanga hōhonu o te pouaka e te rorohiko. Mō ngā roera keri raupapa E375/E385, ka hangaia he pouaka pakari teitei e honoa ana ki te whakarewa me te hōhonutanga whai hua o te 5-8mm, ka tutuki ai te pakeketanga o te mata o te HRC 55-62. Ka hangaia he ārai e kore e taea te uru atu ki te kakahu whakakoi mai i ngā pū ara me ngā para keri, me te pupuri tonu i te ngāwari o te matua.
• Mīhini Tika: Whai muri i te maimoatanga wera, ka tutuki i te mīhini CNC tika ngā taumata manawanui i roto i te taumata IT7-IT8 i runga i ngā mata tino nui, tae atu ki te pūmau mō ngā peera me te takahanga wira. Ka tutuki i te mata oma he whakaotinga whenua pai hei whakaiti i te waku ki ngā pūmau ara, me te ārai i te whakapiri-iti i raro i ngā pēhanga tino nui.

3.3 Te Parenga Waikura

Whai muri i te maimoatanga wera me te miihini, ka tukuna ngā wāhanga ki te pupuhi pupuhi hei whakamamae i te ahotea me te whakarite i te mata, ā, muri iho ka whakamahia he parenga waikura mahi-teitei: ko te tikanga he paninga epoxy me te pūnaha paninga polyurethane pakari i hangaia hei ātete i te waikura me te pirau taiao i roto i ngā taiao maina kino.

3.4 Ngā Inenga Tika me te Kounga o te Ahu

• Te Whakawhitiwhitinga OEM: I hangaia kia rite tonu ki ngā mahere hangarau taketake a CATERPILLAR, e whakamana ana i te whakakapinga tika, "whakapiripiri" mō te raupapa katoa o ngā tau wāhanga OEM—tae atu ki6Y1824, CR6378, 1091215, 1373369, 1524130, 3363380, 5297106, 6125209, me te 6162336—i runga i ngā tauira E375, E385, E390, me E395 SF, kāore he whakarerekētanga.
• Ngā Ahu Matua: Ko ngā ahu katoa o te atanga—te whānui o te pou, te whirihoranga whakairinga, te whānui whānui, me te kōtaha o te flange—ka puritia ki ngā tūponotanga pakari (tohu IT7-IT8), me te pupuri i te kōpikopiko i roto i ngā rohe pakari kia tino tika ai te tūnga o te ara.

4. Hanganga Āhua: Te Wetewete i te Huinga Roera o raro o te Keri Keri Mining CATERPILLAR

Ko te Roera Whakararo Raupapa CATERPILLAR 6Y1824 / CR6378 he huihuinga tino tika i hangaia mai i ētahi wāhanga iti mahi-teitei, ia wāhanga i hangaia mō tētahi mahi motuhake i roto i te taiao maina uaua.

5. Te Painga Hanganga HELI – CQCTRACK: Te Rapunga Whakaaro o te Kaihanga Pūtake

Hei kaihanga pūtake motuhake mō ngā wāhanga anga o te keri keri keri mahi taumaha,HELI-CQCTRACKKa wehewehea ia e ia anō mā te whakaurunga poutū me te whakapau kaha ki te kounga i ia wāhanga o te whakaputanga. Kei te mahi i raro i te maru umanga me te hanganga kounga o te HELI Group—he kamupene ahumahi rongonui o te ao—ka whakamahia e CQCTRACK te tohungatanga hanga whānui me ngā pūnaha whakahaere kounga pakari (ko te tikanga ko te ISO 9001, ISO 14001) hei whakaputa i ngā wāhanga mīhini o te ao.

5.1 Mana Whakahaere Pūtake o te Wheketere

• Te Hanganga Mate-Katia: Ka tīmata te tukanga hanga mā te hanga mate-katia o ngā porotaka roera mai i ngā pereki maitai kua tīpakohia, ka whakamahanahia ki te pāmahana hanga tika, ā, ka hangaia hei porotaka āhua-tata ki te kupenga mā te whakamahi i ngā mīhini hanga taumaha-teitei. Ka whakatauritea e tēnei tukanga nui te rere o te kakano o te konganuku ki te āhua o te wāhanga, ka whakarei ake i te hanganga, te ātete ki te ngenge, me te kaha pānga ki te whakataurite ki ngā momo whakarewa. Ka whakatikatikahia e te hanganga te hanganga kakano, ā, ka hangaia he papa matotoru ake, he ātete ki te pānga e tika ana mō ngā tono keri.
• Mīhini Tika CNC: Whai muri i te maimoatanga wera, ka whakahaerehia e ngā pokapū hurihanga Mana Tau Rorohiko (CNC) hou rawa atu, ngā mīhini huri, me ngā pokapū mīhini ngā mahi huri katoa, te keri, me te huri. Ka tutukihia tonutia ngā manawanui nui (tohu IT7-IT8), me ngā whakaotinga mata kua arotauhia mō te roa o te hiri me te pa hurihuri i raro i ngā kawenga tino nui.
• Maimoatanga Wera o Roto: Mā te pupuri me te whakahaere i ngā raina maimoatanga wera aunoa ka taea e CQCTRACK te piri pono ki ngā huringa pāmahana-wā tika e tika ana mō te tukatuka Q&T, ā, muri iho ka whakamahia e ngā mīhini whakapakeke ā-CNC te pouaka ātete-kakahu kia tika ki ngā hohonutanga kua tohua (5-8mm). Mā tēnei ka oati te ōritetanga whakarewa puta noa i ngā puranga whakaputa katoa—he mea nui mō te roa o te mau o te keri.
• Taiao Huihuinga Whakahaeretia: Ka tāutahia ngā peera me ngā hiri ki tētahi taiao whakahaeretia, ma hoki hei ārai i te poke i te wā e huihui ana. Ka pēhia te waeine ki tētahi rahinga hinu tika hei whakarite kia tino whakakīia te kōhao me te nohoanga hiri tika.

5.2 Te Whakapūmau Kounga Taumata-Maina

Ko te tohu "Kounga OEM" mō ngā tono keri ka whakamanahia mā roto i te maha o ngā whakamātautau pakari e whakahauhia ana mō ngā wāhanga o raro i te waka taumaha:

• Te Whakaōrite i ngā Ahu: 100% manatoko mā te Mīhini Ine Taurite (CMM) mō ngā ahu matua katoa, tae atu ki te diameter o te poka, te rahi o te puka, me te oma whānui, kia tino pai ai te whakawhiti ki ngā whakaritenga CATERPILLAR.
• Manatoko Rauemi me te Pakari: Tātaritanga matū mō te whakaū i te taumata rauemi; Whakamātautau pakari a Rockwell me Brinell i runga i te pouaka me ngā wāhi matua hei manatoko i te pakari o te mata (HRC 55-62) i runga i te ara rere me ngā flanges, me te whakaū i te pakari o te matua (HRC 30-35), me te whakarite kia taea e te waahanga te tu atu i ngā āhuatanga kino o te keri.
• Whakamātautau Kore-Whakangaro (NDT): Mā te Tirotiro Matūriki Aukume (MPI) o ngā mea hanga ka kitea ngā hapa o raro i te mata ka arahi pea ki te pakaru wawe i raro i ngā kawenga keri.
• Whakamana Mahi: Whakamātautau taipana hurihuri hei whakaū i te maeneene o te mahi a te peera me te tika o te mahi hiri i muri i te huihuinga; whakamātautau oma hei whakarite kia maeneene te mahi i raro i te kawenga.
• Ngā tuhinga whānui: Te whakarato i ngā Tiwhikete Rauemi (ngā tiwhikete mira mō ngā rauemi mata, te tātari hanganga matū) me ngā Pūrongo Tirotiro Whakamutunga hei whai i te katoa.

5.3 Te Whakatairanga Uara mō ngā Mahi Keri

Mā te kohikohi i te huihuinga roera raro CATERPILLAR E375/E385/E390/E395 SF mai i CQCTRACK ka tukuna he Otinga Hangarau Matatau me te Utu-Pai mō ngā mahi keri. Ka whakakotahi i te utu tika mai i te wheketere me te hangarau kua whakaritea kia tu atu i ngā āhuatanga uaua e hangaia ai ēnei keri keri Caterpillar, me te karo i ngā tohu mekameka tuku tuku iho me te tuku i tētahi hua kua hangaia kia tutuki, kia hipa rānei i ngā paerewa mahi me te roa e hiahiatia ana mō te mahi ahumahi 24/7.

6. Tātari Aratau Rahunga me te Tikanga Tiaki Ārai

Ko te whakanui ake i te roa o te mahi a ngā roera raro raupapa E375/E385 i roto i ngā mahi keri me mārama ki ngā momo rahunga pea me te piri ki tētahi tikanga tiaki tino pakari.

6.1 Ngā Tikanga Rahunga Noa

• Te Rahunga o te Hiri me te Whakaurunga o te Parahanga: Ko te tino take o te rahunga wawe o te roera i roto i ngā taiao keri. Mena ka pakaru te hiri mānu i te pānga o ngā paru, i te hekenga wera rānei, ka puta ngā hinu whakahinuhinu, ā, ka uru ngā mea whakakoi (te puehu maina, te onepu) ki te kōhao o te peera. Ka mahi tēnei hei whakapiri huri, ka tere te whakangaro i ngā peera, te pou, me te poka roera. Ko ngā tohu ko te turuturu hinu, te paru/paru rānei e uru ana ki te wāhi hiri.
• Te Pakaru / Te Papatahi o te Ara Reihi: Te pakaru haere o te diameter o waho nā te waku tonu me ngā pū o te ara i roto i ngā āhuatanga keri keri. Ka whakaitihia e te pakaru nui te diameter o te roera, ka whakarerekē i te āhua o te ara, ā, ka nui ake te tūponotanga ka he te ara. Ko te pakaru nui, te koha rānei i te anga o waho e tohu ana me whakakapi.
• Te Whakatōtō: Ko ngā kōhao o te mata o te ara rere i puta mai i ngā kawenga pānga e nui ake ana i te rohe ngāwari o te rauemi—he mea noa i roto i ngā mahi keri me te pa pinepine ki te toka—ka hua ake te hurihanga taratara me te tere o te kakahu.
• Te Rahunga o te Peera: Nā te ngenge, te poke, te kore rānei e tika te whakahinuhinu. Ka pakaru ngā wāhanga hurihuri, ngā reihi rānei nā te kawenga hurihuri, ka piki ake te ātea o roto, ka wiri te roera, ka oma haruru, ka tere ake te pakaru o te hiri. Ko ngā tohu ko te takaro nui, te wiri rānei ina werohia, te kore e hurihuri noa te roera (kua mau, kua tino pakari rānei), ngā haruru huri/pāorooro rerekē rānei.
• Te Pakaru o ngā Ārai: Te angiangi haere o ngā ārai ārahi nā te pā tonu ki ngā hononga ara. Ka whakaitihia te kaha ārahi, ka hua ake ngā mōrearea wete i te ara i ngā mahi uta taha i runga i ngā pari maina.
• Pakaru Tuarua: Ka tere ake te pakaru o ngā hononga mekameka me ngā pū o te ara nā te pakaru o ngā roera kua tawhito, ka ngoikore te tūnga o te ara me te mōrearea o te hekenga o te ara, ka nui ake te ātete hurihuri ka whakaiti i te pai o te wahie, ka nui rawa te wiri me te haruru, ka kino hoki ki ētahi atu wāhanga o raro o te waka (ngā idlers, sprockets).

6.2 Ngā Tikanga Tiaki e Manakohia ana

• Tirotiro Tirohanga o ia Rā: Tirohia mēnā he turuturu hinu huri noa i te pokapū (he tohu mō te pakaru o te hiri). Whakarongo ki ngā haruru huri rerekē, ngā haruru tangi rānei i te wā e whakamahia ana. Tirohia ngā kōtaha o te flange me te ara reihi mō te kakahu, te pakaru rānei e kitea ana. Whakauruhia ngā roera ara ki ngā tirotiro o raro o te waka mō te kakahu me te āhua o te hiri.
• Te Whakahaere i te Taumahatanga o te Ara: Kia mau tonu te totohu tika o te ara e ai ki ngā whakaritenga a CATERPILLA R mō te raupapa E375/E385. Ka utaina ngā peera roera me ngā hiri e te taumahatanga rawa o te ara; ka pā te mekameka ki te ara ina iti te taumahatanga, ka pakaru te pānga, ka tere ake te pakaru.
• Tirotiro Hurihanga: I a koe e hikoi haere ana i ia rā, i ngā wāhi e taea ai te uru atu, tirohia ngā roera kia maeneene te hurihanga, kaua e wiri, kaua hoki e taratara. Hurihia ā-ringa ngā roera (inā haumaru) kia kitea ai te here, hei tohu i te mamae o te peera. Tirohia mēnā he nui te purei, te wiri rānei ina werohia te roera.
• Te Ine i te Herenga Pakaru: Me ine i te whānui o waho me te matotoru o te flange i ia wā ma te whakamahi i ngā ine tika. Whakakapia ngā huinga ina tae te pakaru ki te herenga kua tūtohutia e te kaihanga hei ārai i te kino o te mekameka ara utu nui ake.
• Whakakapia i roto i ngā Huinga (Te Mahi Pai): Ahakoa kāore e tino hiahiatia ana i ngā wā katoa, mā te whakakapi i ngā roera raro katoa i te taha kotahi i te wā kotahi ka whakatairanga i te pakaru ōrite me te mahi/roa o te ara i roto i ngā mahi keri.
• Tāutanga Ngaio: He mea nui te tāutanga tika—tae atu ki te taipana tika o ngā pūtu whakairi me te whakarite kia kore ngā hiri e pakaru i te wā tāutanga—mō te roa o te ora o te roera. Whakamahia te tau wāhanga tika kua manatokohia e te Tau Raupapa mīhini (S/N).
• Manatoko S/N: Whakamahia te Tau Raupapa motuhake a te mīhini ki te rapu i te huihuinga roera ara tika e hiahiatia ana, nā te mea ka rerekē pea i runga i te whirihoranga, te tau rangatū i mua, i ngā whakahoutanga hanga rānei.

7. Te Whānuitanga Hototahi me te Taupānga

• Ngā Tauira Matua:
  • CATERPILLAR E365, E374, E375, E385, E390, E395 Raupapa SF
  • Ngā keri waipēhi keri karaehe 65-90 tana
• Ngā Tau Wāhanga OEM: Whakakapinga tika mō te rārangi tohutoro whānui tae atu ki:
  • 6Y1824, CR6378, 1091215, 1373369, 1524130, 3363380, 5297106, 6125209, 6162336
• Akomanga Mīhini: Ngā mīhini keri keri mahi taumaha (65-90 tāne mita).
• Pūtāhui Kounga: Ka tautokona ngā wāhanga e te pūtāhui mahi i raro i ngā tukanga hanga kua whaimana me ngā tuhinga whānui e hiahiatia ana e ngā pūnaha kounga ISO, e whakarato ana i te pūtake whāinga mō te whakapono ki te roa o te whakamahinga mō ngā tono keri.
• Ngā Whakamahinga: I hangaia kia tino pakari i roto i:
  • Te keri tuwhera me te tango i ngā taumahatanga
  • Te keri kohatu nui me te whakahaere i ngā kohatu
  • Ngā hanganga taumaha me ngā kaupapa hanganga nui
  • Ngā mahi e pā ana ki ngā whenua tino kirikiri me ngā kawenga pānga kino
  • Ngā huringa mahi tonu 24/7 i roto i ngā taiao uaua.

8. Whakamutunga: Te Paerewa mō te Pono o te Whakamahinga o te Keri Keri Mining CATERPILLAR

Ko te Huihuinga Roera Raro o raro o te Ara CATERPILLAR 6Y1824 / CR6378 Raupapa E375 / E385 / E390 / E395 SF Track Lower Roller mai i HELI – CQCTRACK te tihi o te hangarau o raro o te keri keri mahi taumaha. Ehara i te mea he wāhanga whakakapinga noa iho; he haumi rautaki ki te wā mahi me te whakaiti i te utu katoa o te mana whakahaere mō ngā kahui keri keri CATERPILLAR e mahi ana i ngā taiao tino uaua o te ao.

Mā te whakakotahi i te mahi whakarewa matatau (ngā tinana whakarewa 40Mn2/50Mn, ngā toki 42CrMo), te whakarewa kati-mate, te miihini CNC tika, me te mana kounga pakari o tētahi kaihanga pūtake tūturu e mahi ana i raro i ngā pūnaha whakahaere kounga a te Rōpū HELI, ka tukuna e CQCTRACK ngā wāhanga e kore e tutuki noa i ngā paerewa tino tika o ngā whakaritenga keri keri-akomanga a CATERPILLAR engari kua hangaia kia eke ki runga ake i a rātou i roto i ngā āhuatanga tino uaua o te ao tūturu. Ko te whakapakeketanga hohonu ki te HRC 55-62 me te hohonu o te keehi 5-8mm ka whakarite i te ātete kakahu tino pai ki ngā mea whakakoi keri, ko te pūnaha hiri mānu maha-wāhanga tino-tika - e whakakotahi ana i ngā hiri mata mānu me ngā ara labyrinth me ngā hiri ngutu - ka tiaki i ngā peera roera takirua-rārangi tika mai i te whakaekenga mutunga kore o te puehu maina, te paru, me ngā paru.

Ko te whiriwhiri i a HELI-CQCTRACK he mahi tahi me tētahi kaihanga pūtake e whai pūkenga hohonu ana ki ngā wāhanga anga o te mīhini keri keri taumaha. Mā tēnei ka whakarite kia mahi tahi ngā wāhanga matua katoa—mai i te tinana roera 50Mn kua whakapūmautia ki te pou 42CrMo kua whakapakeketia me ngā peera roera taumaha kua whakapikohia—i roto i te tino ōritetanga hei tautoko i ngā kaha hihiri nui o ngā mīhini keri E375, E385, E390, me E395 SF a CATERPILLAR, kia mau tonu ai te pono, te whai hua, me te whai hua o te pūnaha ara mō ngā mano hāora mahi i roto i ngā maina tuwhera, ngā keri rua, me ngā kaupapa hanganga nui puta noa i te ao.