SUMITOMO KRA1665 KRA1109 SH200 CX180 CX210 CX225 CX220 CX240 awhi porotiti taraiwa keri mō ngā wāhanga raro o te keri SUMITOMO

He Aratohu Hangarau Tūturu mō SUMITOMO KRA1665 me KRA1109: Rima Pīrere Taraiwa mō SH200, CX Series me te Undercarriage Mining Excavator

Kaituhi: Jack
I whakaputaina: 2 o Paenga-whāwhā, 2026

Kupu Whakataki

I te ao o te neke whenua taumaha, he iti noa ngā wāhanga e pāngia ana e te whiu nui atu i te raro o te waka keri. Kei te ngākau o te pūnaha taraiwa ko te awhi sprocket, he wāhanga i hangaia kia tika te hanga e huri ana i te taipana o te taraiwa whakamutunga hei kukume pono. Mō ngā kaipupuri waka me ngā tohunga tiaki e whakahaere ana i a SUMITOMO SH200, SH220, CASE CX180, CX210, CX225, CX220, CX240 me ngā mīhini e pā ana, he mea nui te mārama ki ngā whakatakotoranga tika, ngā tohutoro whakawhiti OEM me ngā kōwhiringa rapunga kounga teitei mō ngā awhi sprocket hei whakaiti i te wā kore mahi me te whakahaere i ngā utu whakahaere.

Ka tukuna e tēnei tuhinga he tātaritanga hangarau hōhonu o ngā tau wāhanga matua e rua o SUMITOMO – KRA1665 me KRA1109 – ā, ka tūhuratia hoki te huarahi e whakaratohia ai e ngā kaihanga motuhake pēnei i a CQC TRACK ngā otinga pakari, ka taea te whakawhiti mō ngā mahi keri me ngā mahi hanga taumaha.

1. Te Wetewete i ngā Tau Wāhanga: KRA1109, KRA1665 me KRA10160

He arorau te pūnaha tau o ngā wāhanga o raro o te motuka a SUMITOMO engari me āta whakamārama. E pā tika ana ngā tau e rua e whakahuatia ana ki te huihuinga o te sprocket taraiwa mō te raupapa rongonui SH200.

1.1 KRA1109 – Pūwero Puku Matua

Ko te KRA1109 te nama wāhanga sprocket e mōhiotia whānuitia ana mō ngā mīhini SUMITOMO SH200 me SH220 (Raupapa -2 me -3). He huihuinga sprocket katoa i hangaia hei hono tika ki te mekameka ara. Ko ngā āhuatanga hangarau matua ko:

• Te maha o ngā niho: 21
• Papa: 22H (whiringa 22-poka)
• Diameter ā-roto: 403 mm
• Te whānui o te porowhita pūtu: 440 mm

He mea hanga tēnei porotiti mai i te maitai koranu kaha-teitei, ā, ka whakapakeketia ngā taha o ngā niho kia eke ki te pakeketanga o te mata o te HRC 50–58 me te hohonutanga whakapakeke o te 4–10 mm, e whakarato ana i te ātete pai ki te kakahu i roto i ngā oneone whakakoi me ngā tono toka. Ko ngā tiwhikete CE me te EMC e whakaū ana i te tutuki i ngā paerewa haumaru o te EU, he mea nui hei whakaaro mā ngā taputapu e whakahaerehia ana i roto i ngā taiao ture.

1.2 KRA1665 – Momo Rerekē / Momo Taumaha-Mahi Sprocket

Ko te KRA1665 he tau wāhanga kāore i te tino whakahuatia engari he rite tonu te hiranga, he maha ngā wā e hono ana ki te tūāpapa SH200 kotahi. E whakaū ana ngā tuhinga hangarau e wātea ana he rite tonu te atanga whakapiri o te KRA1665 ki te KRA1109 engari tera pea he rerekē te kōtaha niho, te tauira pūtu, te whakatakotoranga rauemi rānei e tika ana mō ngā huringa mahi uaua, pērā i te keri tonu, te keri toka rānei. I te wā e rapu ana i ngā rauemi, he mea tika kia whakatauritehia ngā tau e rua ki te tau rangatū o te mīhini me te tauira taraiwa whakamutunga.

1.3 KRA10160 – Huinga Pūwero Whakawhiti-Pūhara

Ahakoa kāore i te rārangihia mārama i roto i te patai taketake, he maha ngā wā ka puta te nama wāhanga KRA10160 me te KRA1109. E mōhiotia ana he hototahi tēnei huihuinga porotiti ki a SUMITOMO SH200, SH210, SH225‑3, tae atu ki a CASE CX210, CX225, CX235, CX240, HYUNDAI R210‑3 me te raupapa VOLVO EC210/EC220. Ko te KRA10160 e whakaahuatia ana he porotiti 21-niho, 22-poka me te diameter o roto 403 mm me te diameter porowhita pūtu 440 mm, e whakaū ana he rite tonu te mahi ki a KRA1109 mō te nuinga o ngā kaupapa mahi.

Tuhipoka hangarau: Me manatoko tonu te maha o ngā kōhao whakapiri, te whānui o te pairati me te rahi o te āputaputa i mua i te tono, nā te mea he iti noa ngā rerekētanga o ngā mīhini SH200 tauira tuatahi.

2. Te Mahere Hototahi Mīhini

Kei te ripanga e whai ake nei he aratohu hototahi mārama mō ngā awhi whīra KRA1109 me KRA1665 i runga i ngā raraunga kaiwhakarato kua manatokohia me ngā mōhiohio tohutoro whakawhiti a te OEM.

He mea nui: Me whakaū tonu te momo o raro o te waka (paerewa, ara roa, mahi taumaha rānei) me te teitei o te mekameka ara i mua i te tono. Ko te whirihoranga 21T/22H te mea tino noa, engari he rerekētanga mō ētahi momo ā-rohe.

3. Ngā Whakatakotoranga Hangarau – He aha te Hiranga o te Kounga

Ehara i te mea hanga noa te awhi porotiti. Ko tōna mahi ka whakawhirinaki ki te whiriwhiri rauemi, te tukanga hanga me te maimoatanga wera. Kei raro nei ngā tawhā hangarau matua mō te porotiti whakakapinga kounga teitei.

3.1 Rauemi me te Hanganga

Ko ngā porotiti utu nui pēnei i ngā mea e tukuna ana e CQC TRACK he mea hanga mai i te maitai koranu waro-teitei (hei tauira, 35MnB, he rite rānei) mā te whakamahi i te tukanga hanga, e whakapai ana i te hanganga o te witi, e whakakore ana hoki i ngā āputa o roto. He pai ake tēnei i ngā porotiti whakarewa, he ngāwari ake te pakaru i raro i te uta ru.

3.2 Kōtaha Maimoatanga Wera

• Te pakeke o te mata o te niho: HRC 50–58
• Hōhonutanga whakapakeke: 4–10 mm (whakapakari i te whakapūtanga)
• Te pakeketanga o te pūtake: HRC 28–35 (ka mau tonu te pakari)

Mā tēnei āhua pakeke piki me te heke ka ārai te mata o te niho i te kakahu taratara, ā, ka mimiti te matua i ngā kawenga pānga me te kore e pakarukaru – he whakaritenga nui tēnei i roto i te keri maina me te keri toka.

3.3 Ngā Ātete Ahu

Ka piri ngā kaihanga kounga ki te ISO 2768‑m (te manawanui waenga) me ngā paerewa pakari ake, me te whakarite kia rite ngā kōhao pūtu, ngā diameter pairati me te mokowā niho ki ngā whakaritenga a te OEM. Mō te sprocket KRA1109, ko te tikanga o tēnei he manawanui diameter porowhita pūtu o te ±0.5 mm me te peka niho iti iho i te 0.2 mm mai i te ingoa.

4. Aratohu Whakawhiti-Tohutoro OEM

Ko tētahi o ngā taputapu tino whai hua mō ngā tohunga hokohoko ko tētahi rārangi tohutoro pono. Kei raro nei ngā tau wāhanga ōrite e mōhiotia ana mō te porotiti KRA1109:

Mā tēnei tohutoro whakawhiti e whakaū te whakamahinga o te awhi porotiti kotahi puta noa i ngā waitohu maha, e whakaata ana i te ōritetanga o ngā pūnaha raro-kāri i ahu mai i SUMITOMO i roto i te akomanga keri 20–24 tana.

5. CQC TRACK – He Kaihanga Motuhake o ngā Rimu Sprocket SUMITOMO

Kua whakatūria a CQC TRACK hei kaihanga motuhake mō ngā wāhanga o raro i te waka mō ngā keri, ngā puruta me ngā taputapu keri. He rerekē ki ngā kaiwhakarato whānui, ko te arotahi a CQC TRACK ko ngā pūnaha ara anake – mai i ngā mekameka ara me ngā hu ki ngā sprocket, ngā idlers me ngā roera.

5.1 Te Hanganga o SUMITOMO KRA1665 / KRA1109

Kei roto i te rārangi hua matua o te CQC TRACK te SUMITOMO KRA1665 / KRA1109 SH200 Sprocket. Kei roto i tā rātou tukanga hanga:

• Te hanga i te maitai koranu waro-tiketike mō te rere pai o te witi
• Te miihini CNC o ngā āhuatanga matua katoa (ngā kōhao pūtu, te pūwhakamua, te kōtaha niho)
• Te whakapakeketanga o te mata o te niho ki te HRC 52–58 me te hohonutanga whakapakeke o te 6–10 mm
• Te tirotiro i ngā matūriki aukume hei kite i ngā kapiti o te mata i muri i te maimoatanga wera

5.2 Te Whakapūmau Kounga me te Tiwhikete

Kei te whakahaerehia a CQC TRACK me ngā pūnaha whakahaere kounga ISO 9001, ā, kua hangaia ā rātou porotiti kia tutuki, kia hipa rānei i ngā whakaritenga OEM. Ka whakamatautauria ia puranga mō te kōtaha pakeke, te hanganga matū me te tika o ngā āhuatanga mā te whakamahi i ngā mīhini ine taunga (CMM).

5.3 Te Tohatoha ā-Ao

Nā ngā hononga kua whakapumautia ki Amerika Te Raki, ki Ūropi ki te Hauāuru, ki Āwherika, ki Amerika ki te Tonga me te neke atu i te 60 whenua, kua whakaatu a CQC TRACK i tōna kaha ki te whakarato i ngā wāhanga o raro i te waka kounga teitei ki ngā kahui maina me ngā kahui hanga puta noa i te ao.

6. Ngā Whakaaro mō te Rauemi me te Mekameka Tuku

Mō ngā kaipupuri waka me ngā kaiwhakahaere hoko, ko te kimi i ngā awhi porotiti me whai wāhi ki te whakataurite i te utu, te kounga, te wā arahi me te tautoko hangarau. Kei raro nei ngā taunakitanga whai hua.

6.1 Ngā Kaiwhakarato Kua Manatokohia

6.2 Te Utu me te Wātea

• Ko te utu mō ngā pītau hou (KRA1109) he USD 200–350 te nuinga, i runga i te rahinga me te kaiwhakarato.
• Ka nui ake te utu mō ngā sprockets OEM hou (he maha ngā wā ka eke ki te USD 500+), ā, ka roa ake pea te wā tatari.
• He iti ake te utu mō ngā pīkau kua whakamahia, kua whakahoutia rānei, engari me ata tirotirohia mēnā kei te pakaru ngā niho me te roa o te kōhao pūtu.

6.3 Ngā Wā Arataki

• Ngā taonga kei roto i te kete: 1–5 ngā rā pakihi (ā-rohe)
• Ngā ota tika mai i te wheketere (hei tauira, CQC TRACK): 2–4 wiki mō te hanga me te tuku

7. Ngā Tikanga Pai mō te Tāutanga me te Tiaki

Hei whakanui ake i te roa o te ora o te sprocket i roto i ngā taiao keri me ngā keri taimaha, whai i ēnei tikanga hangarau:

1. Whakakapia ngātahitia te mekameka porotiti me te mekameka ara – Mā te tāuta i tētahi porotiti hou ki tētahi mekameka kua tawhito (te pikinga roa) ka tere ake te pakaru o ngā niho, ā, ka pekepeke pea te mekameka.
2. Tirohia te taipana pūtu i ia wā – Mō ngā hoahoa porotiti wāhanga, me whakahou te taipana i muri i ngā haora 50 tuatahi o te mahi. Whakamahia ngā pūtu reanga 12.9 mō ngā mahi taumaha.
3. Aroturuki i te taumahatanga o te ara – Mā te taumaha rawa ka nui ake te kawenga o ngā niho o te pītau; mā te taumaha iti ka piki te ara i te pītau.
4. Whakahinuhinuhia ngā miro o te pūtu – Tāpirihia he matū ārai-hopu hei ārai i te whakapataritari, hei āwhina hoki i te wetewete a muri ake nei.

8. Whakamutunga

Mō ngā kaiwhakahaere o ngā keri SUMITOMO SH200, SH220 me CASE CX180/CX210/CX225/CX220/CX240 i roto i te maina me te hanganga taimaha, he wāhanga tino nui te awhi o te sprocket. Ko ngā nama wāhanga KRA1109, KRA1665 me KRA10160 ngā huānga matua o tēnei huihuinga, ā, ko te whiriwhiri i tētahi kaihanga pono ka pā tika ki te hua me te utu mō ia haora.

He kaihanga motuhake a CQC TRACK e whakakotahi ana i te tohungatanga whakarewa, te miihini tika me te hoahoa e aro ana ki te keri hei tuku i ngā awhi porotiti whai muri i te mākete e mahi pono ana i raro i ngā āhuatanga tino uaua. Mā te hoko tika mai i tētahi wheketere motuhake, ka whiwhi ngā kaipupuri waka i te kounga pumau, te tautoko hangarau me te utu whakataetae – ngā āhuatanga e akiaki ana i te angitu mahi mō te wā roa.

Kaituhi: Jack
He tohunga ki ngā pūnaha raro i ngā taputapu taumaha me te pono o ngā mīhini keri.

Whakakape: He tuhinga taketake tēnei i hangaia hei whakamōhiotanga me hei tohutoro hangarau. Ko ngā tau hua me ngā ingoa kaihanga katoa e whakamahia ana hei tautuhi me te tohutoro whakawhiti anake. Me manatoko tonu te hototahi ki te tau rangatū o tō mīhini me te whirihoranga o raro i mua i te tono.