ʻAhahui ʻōwili haʻahaʻa Doosan DX800 200104-00119 / K1051211: Nā ʻāpana hana kaumaha hana pololei mai CQCTRACK

# ʻAhahui Roller Haʻahaʻa Doosan DX800 200104-00119 / K1051211Nā ʻĀpana Undercarriage Hana Kaumaha Pololei mai CQCTRACK

**Wehewehe Meta:** E kiʻi i ka wili haʻahaʻa papa OEM (200104-00119 / K1051211) no nā mīkini ʻeli Doosan DX800 mai CQCTRACK, kahi hale hana pololei me ka palapala hōʻoia ISO 9001:2015. Nā pūpū i hoʻoheheʻe ʻia, nā sila lana, ke kūpono pololei, a me ka lako honua kūlike no nā ʻauwaʻa mining a me ke kūkulu ʻana.

## Ke Kumu Halihali Ukana o ka Doosan DX800 Excavator
He mīkini ʻeli kolo papa 80-tona ka Doosan DX800 i hana ʻia no ka ʻeli nui ʻana i nā lua pōhaku, ka ʻeli ʻana i nā pōhaku paʻakikī, a me ka wāwahi ʻana i nā ʻoihana kaumaha. ʻO kona chassis ma lalo o ke kaʻa e hāpai i ke kaumaha piha o ka mīkini—ma luna o 80 tone—me nā ukana haʻalulu ikaika i hoʻoili ʻia ma o ka boom i ka wā o ka breakout. ʻO ka hui ʻōwili haʻahaʻa o ke ala (i kapa pinepine ʻia ʻo ka ʻōwili lalo a i ʻole ka ʻōwili ala) kekahi o nā ʻāpana he nui loa a i hoʻokaumaha kino ʻia ma kēia chassis. Nā helu ʻāpana **200104-00119** a me **K1051211** e ʻike i nā ana o ka wili hale hana, ka hoʻouka mua ʻana o ka bearing, ka hoʻonohonoho sila, a me nā kikoʻī mea no ka DX800. ʻO kahi wili haʻahaʻa e ʻeha ana i ka haki ʻana o ke hehi, ka hopu ʻana o ka bearing, a i ʻole ka hāʻule ʻana o ka sila lana e pau ka ʻōwili ʻana a lilo i wahi wili paʻa e kūʻē i ke kaulahao track, e hoʻolalelale nui ana i ka loulou a me ka ʻaʻahu bushing. ʻO ka hoʻololi ʻana i nā wili i ʻaʻahu ʻia a kānalua paha me kahi hui i hana pololei ʻia, i hōʻoia ʻia e ka metallurgical he mea nui ia no ka mālama ʻana i ka neʻe ʻana o ka mīkini a me ka pololei o ka hoʻokele ma lalo o ka ukana.

## CQCTRACK: Ke Kumu Hana Pololei, ʻAʻole he Papa Kālepa
ʻO CQCTRACK ka ʻike kālepa honua o Quanzhou Heli Machinery Manufacturing Co., Ltd., kahi hale hana ʻāpana lako hana kaumaha kūʻokoʻa. ʻAʻole e like me nā mea hoʻolako he nui e kiʻi ana i nā wili mai nā hale hana i kāohi ʻole ʻia, hana ʻo CQCTRACK i kāna hale hana hao ponoʻī, nā hale hana forging, ka hale hana hoʻopaʻakikī induction, nā kikowaena mīkini CNC, a me nā lumi maʻemaʻe i hoʻopaʻa ʻia ma lalo o hoʻokahi hale a me hoʻokahi ʻōnaehana hoʻokele maikaʻi. Hoʻoheheʻe ʻia, hoʻohālikelike ʻia, mālama ʻia i ka wela, mīkini, hōʻuluʻulu ʻia, a nānā ʻia kēlā me kēia hui wili haʻahaʻa Doosan DX800 i loko o kēia kahua hana hoʻokahi, hiki ke nānā ʻia. Hoʻololi kēia kaulahao hoʻomalu i ka hoʻololi ʻana o ka dimensional i hōʻoia ʻia, nā waiwai mea i hōʻoia ʻia, a me ke ola lawelawe mau - mai ka wili mua i kauoha ʻia a hiki i ka tausani.

## Nā Kikoʻī ʻenehana o ka 200104-00119 / K1051211 Lower Roller
Kūkulu ʻo CQCTRACK i kēia wili haʻahaʻa e hoʻohālike a, ma nā wahi i kuhikuhi ʻia, hoʻomaikaʻi i ka hoʻolālā lako kumu, me nā mea hana a me nā palena mālama wela i hoʻonohonoho ʻia no nā kūlana hopena kiʻekiʻe a me nā kūlana abrasive maʻamau o ka hana ʻeli he 80-tonne.

| Palena | Kikoʻī & Kumu Hana |

| **Mea Hana Pūpū Roller** | Ke kila hao i hoʻoheheʻe ʻia a i ʻole ke kila kila i hoʻolei maikaʻi ʻia (ʻo ka maʻamau he 40Mn2 a i ʻole ka moʻo Cr-Mn like), i koho ʻia no ka paʻakikī kiʻekiʻe, ka ikaika luhi compressive, a me ke kūpaʻa ʻana i ka spalling ma lalo o ka hoʻopili ʻōwili kaumaha. |
| **Paʻakikī o ka ʻIli Hehi** | Hoʻopaʻakikī ʻia ka induction ma ka laulā piha o ke hehi a hiki i **55–60 HRC** me ka hohonu o ka hihia paʻakikī o 5–8 mm. Kūʻē kēia papa paʻakikī i ka grooving abrasive mai nā lāʻau alanui i piha i ka pōhaku ʻoiai ʻo ke kumu palupalu e omo i ka hopena me ka ʻole o ka haki.
| **Kuʻu** | Ke kila hui kalapona waena i hana ʻia, i wili pono ʻia ma nā puke paipa a me nā sila, i hoʻopaʻakikī ʻia me ka induction ma nā ʻili pili sila e pale aku i ka ʻaʻahu mua ʻana o nā lehelehe sila.
| **Bearing a me Pre-Load** | Hoʻohālikelike ʻia ka wili taper ʻāpana kaumaha a i ʻole nā ​​bearings pōpō hohonu-groove i hoʻonohonoho ʻia i ka ʻae hana OEM-spec. Hōʻoia kēia i ka wili manuahi ma lalo o nā ukana radial a me nā ukana thrust me ka ʻole o ka wobble lateral e hoʻopilikia ai i ka interface sila lana. |
| **ʻŌnaehana Sila** | Nā sila maka metala lana ʻelua-cone (ʻano ola). Hoʻohuli nā apo alloy ʻelua i hoʻopaʻa pono ʻia kekahi i kekahi ma lalo o kahi ukana mua i kāohi ʻia, e hana ana i kahi pale ikaika e kūʻē i ka wai, ka lepo, a me nā ʻāpana silica maikaʻi me ka mālama mau ʻana i ka uku momona o loko.
| **Lubrication** | Ua piha i ka hale hana me ka ʻaila lithium-complex kiʻekiʻe-kaomi, i hana ʻia e kū i ka hoʻomehana frictional i hana ʻia i ka wā o nā pōʻaiapuni hahai mau.
| **Paʻa Hoʻopaʻa** | Paʻa mīkini kikoʻī me nā ʻāpana bolt i hoʻonohonoho like ʻia me ke koʻokoʻo, e hōʻoiaʻiʻo ana i kahi hoʻokomo bolt ma luna o ke kiʻikuhi track DX800 me ka hana ʻole o ke kahua.
| **Hōʻoia Kūlana** | 100% hoʻāʻo torque rotational a me ka holo ʻana, hoʻāʻo palaho vacuum seal-cavity, a me ka laʻana batch no ka wikiwiki o ke ola luhi, i mālama ʻia e ka helu serial.

## Ka Mana Hana o CQCTRACK: Hoʻohui Kūlike Loa
**Ua hoʻopaʻa ʻia ka hiki ke hana ʻana o CQCTRACK** i ka mana hana piha. Hoʻomaka ke kaʻina hana me ka hana ʻana i nā hoʻohālike i loko o ka hale a me ka hoʻoheheʻe ʻana i ka alloy ma lalo o ka mana o ka spectrometer. Hoʻokumu ʻia ka roller blank e ka forging pani ʻia a i ʻole ka hoʻolei ʻana i ka foam nalowale pololei, a laila hoʻoili ʻia i nā lathes CNC multi-axis a me nā kikowaena mīkini kahi i hana ʻia ai ke koʻokoʻo, ka lua, nā lua sila, a me ke kākoʻo kau ʻana i nā ʻae ʻana o ka pae micron. Hoʻokō ʻia ka hoʻopaʻakikī induction me ka mana kikohoʻe a me ka mana scanning, e hana ana i kahi contour hohonu hihia kūlike. Hana ʻia ka ʻākoakoa ʻana i loko o kahi lumi maʻemaʻe i hoʻopaʻa ʻia kahi e kau ʻia ai nā sila lana me ka ʻole o ka haumia. Hoʻopaʻa ʻia kēlā me kēia roller i hoʻopau ʻia, a mālama mau ʻia kāna waihona hana - me ka palapala hōʻoia hoʻoheheʻe, nā pakuhi mālama wela, ke hele ʻana o ka paʻakikī, a me ka hōʻike dimensional. ʻO kēia hohonu o ka mana ka mea e hoʻolilo ai iā CQCTRACK i mea hana maoli ʻē aʻe i nā ʻāpana undercarriage OEM.

## ʻOkoʻa o ka Huahana: ʻO ka Undercarriage holoʻokoʻa mai hoʻokahi kumu i loiloi ʻia
ʻOiai ʻo ka **200104-00119 / K1051211 lower roller** he ʻāpana komo koi nui no ka DX800, ʻo ka **ʻokoʻa huahana** a CQCTRACK e hōʻoiaʻiʻo ana e hiki ke kiʻi ʻia nā ʻāpana chassis ʻē aʻe mai ka mea hana like. Aia i loko o ka waihona undercarriage o ka hale hana:
- Nā kaulahao ala (i sila ʻia a hamo ʻia, me nā pine a me nā bushings i hoʻopaʻakikī ʻia me ka induction)
- Nā wili lalo flange hoʻokahi a me nā flange pālua no nā papa nui āpau
- Nā wili lawe luna (nā wili luna)
- Nā ʻākoakoa idler mua me nā ʻauamo i hoʻopaʻa ʻia a me nā cylinders tensioning
- Hoʻokele i nā sprockets a me nā ʻāpana rim sprocket hiki ke pani ʻia
- Nā kāmaʻa holo kaʻa (single-grouser, triple-grouser, flat pads, extreme-service mining shoes)
- Nā hui pūnāwai Recoil a me nā mea hoʻoponopono ala hydraulic

Uhi kēia laina iā Doosan, Hyundai, Volvo, Komatsu, Caterpillar, Hitachi, SANY, XCMG, Liebherr, a me nā lama ʻē aʻe he nui. No kahi ʻauwaʻa e hoʻohana ana i nā mīkini hui pū ʻia, lilo ʻo CQCTRACK i kumu hoʻolako hoʻokahi a hiki ke hahai ʻia no nā pani āpau ma lalo o ke kaʻa.

## Paʻa Kūlana a me ka Hoʻokō ʻana i ka Hoʻokele ma lalo o ISO 9001:2015
Ua hoʻokumu ʻia ka **paʻa o ka maikaʻi** ma o ka palapala hōʻoia **ISO 9001:2015** lōʻihi o ka hale hana. Hoʻokō kēia ʻōnaehana **hoʻokō hoʻokele** i kahi ʻōnaehana maikaʻi pani ʻia:
- Ka hōʻoia ʻana o ka spectrometer o kēlā me kēia wela kila e hiki mai ana e kūʻē i nā pepa wili i hōʻoia ʻia
- Nānā ʻana i nā ʻāpana ultrasonic a me magnetic o nā pūpū wili i hoʻoheheʻe ʻia/hoʻolei ʻia
- Nā loiloi ana o ka mīkini ana hoʻonohonoho i hoʻoponopono ʻia (CMM) a me ke ana hana
- Ka hoʻohālikelike ʻana i ka paʻakikī o ka pae batch a me ka mālama ʻana i nā moʻolelo mālama wela
- Hoʻāʻo pono ʻia ka sila ma kēlā me kēia ʻākoakoa ma mua o ka mālama ʻana

ʻO ka hoʻokō pono ʻana o kēia mau kaʻina hana ke kumu o ka **hana paʻa o ka ʻoihana** a CQCTRACK—ka hoʻolālā hana i wānana ʻia, ka hoʻouna mau ʻana i ka manawa kūpono, a me ka hiki ke hoʻokō i nā ʻaelike hoʻolako lōʻihi me ke keakea ʻole. Hiki i nā mea kūʻai aku o ka hana mining a me ke kūkulu ʻana ke hilinaʻi i ka loaʻa ʻana o ke kauoha hana wili like ma hope o ke kauoha.

## Loaʻa ka ʻIke ʻia o ka Lama ma o ke ahonui ʻana ma Rock‑Face
ʻO ka **ʻike ʻia ʻana o ka hōʻailona** o CQCTRACK ma ka mākeke ukana kaumaha ma hope o ka mākeke he hopena pololei ia o nā makahiki he iwakālua o ka lawelawe ʻāpana i hōʻoia ʻia ma ke kahua. Hoʻopili nā luna hoʻokele ʻauwaʻa excavator, nā hale hana kūkulu hou ma lalo o ke kaʻa, a me nā mea hoʻolaha ʻāpana honua i ka inoa CQCTRACK me nā wili e hōʻea mākaukau e hoʻokomo a hoʻokō mau i kahi ola hana e mahalo ai—a ʻoi aku pinepine ma mua—i nā manaʻolana kumukūʻai-i-ka-hola i hoʻonohonoho ʻia e ka ʻāpana OEM. ʻAʻole i kūkulu ʻia kēia kaulana ma o ka hoʻolaha ʻana, akā e nā tausani o nā wili e wili pono ana i nā wahi eli abrasive, wai-kahe, a me nā ukana kiʻekiʻe.

## Nā Hui e Unuhi i ka ʻenekinia i ka hoʻokuʻu aku

### Hui ʻenehana loea
ʻO ka **hui loea ʻoihana** o CQCTRACK e komo pū ana me nā mea hana hao, nā ʻenekinia hana forging a me ke kaʻina hana hoʻolei, a me nā loea undercarriage i ʻike i ka noi. Ua kālailai lākou i nā ʻano hāʻule kikoʻī o nā wili haʻahaʻa ma nā mīkini ʻeli papa 80-tonne—e like me ka spalling ʻana o ka ʻaoʻao o ka tread ma nā wahi gradient piʻi a me ka pahū ʻana o ka sila ma lalo o ka hoʻokomo mau ʻana o ka wai—a ua hoʻomaikaʻi i ka hohonu o ka hoʻopaʻakikī induction a me nā palena pre-load sila e like me ia. Hāʻawi lākou i ke kākoʻo loea i hoʻokumu ʻia ma ka ʻikepili mea a me nā moʻolelo lot mālama wela, ʻaʻole nā ​​​​kuhikuhi.

### Keʻena Kākoʻo no nā Hana Kūwaho
Hoʻokele kahi hui kākoʻo no nā hana honua i hoʻolaʻa ʻia i ka paʻakikī o ka hoʻokuʻu aku i waho i ʻole e pono ai nā mea kūʻai aku. Uhi kā lākou laulā i:
- Ka hoʻopili lāʻau fumigated ISPM 15-compliant a me ka pahu ea
- Palapala hōʻoia kumu, palapala ʻaelike kālepa manuahi (Form E, a pēlā aku), a me ka hoʻokaʻawale ʻana o ke code HS
- Ka lawelawe ʻana i nā uku ma o T/T, L/C, a me ka hoʻoponopono kālā multi-currency
- Ke nānā ʻana i ka logistics mai ka puka hale hana a i ke awa hoʻouna a i ʻole kahi hana mamao
- Kamaʻilio ʻōlelo he nui ma ka ʻōlelo Pelekania, Paniolo, Lūkini, Palani, a me nā ʻōlelo ʻē aʻe

Hoʻomaopopo kēia hui e hōʻea mai nā wili i kauoha ʻia mai kēlā me kēia ʻāina me ka hoʻokuʻu dute wikiwiki a me nā pepa pololei, e kākoʻo ana i nā papa hana mālama kūpono i ka manawa kūpono o nā papahana mining a me nā papahana kūkulu hou.

## Ka Uhi ʻana ma ka Honua o nā Mākeke Lako Hana Mining a me ke Kūkulu ʻana
Hoʻolaha ka ʻoihana a CQCTRACK i ka pae honua holoʻokoʻa o ka hana mining a me ke kūkulu kaumaha**. Hoʻolaha ikaika ʻia ka hui lola haʻahaʻa Doosan DX800, me nā ʻōnaehana undercarriage piha, ma nā mīkini ʻeli e hana ana ma:
- **ʻĀkia-Pākīpika** lanahu ʻoki nui, hao hao, a me nā hana lepo kūkulu hale
- **ʻAmelika Latina** nā lua keleawe, gula, a me ke kālā e hana ana ma ke kiʻekiʻe kiʻekiʻe a me nā kūlana abrasive koʻikoʻi
- **ʻApelika** nā wahi eli pōhaku paʻakikī a me nā papahana kūkulu pā nui a me ke alanui
- **Hikina Waena** hana ʻeli pōhaku, kūkulu ʻana i ke kai, a me nā papahana nui o ke kūlanakauhale
- **ʻEulopa a me CIS** ka hana ʻeli pōhaku, ka wāwahi ʻana, a me ka hoʻomohala ʻana i ke alaloa halihali
- **ʻAmelika ʻĀkau** kūkulu kīwila kaumaha a me nā hana hoʻohuihui

Me ka mana hana o kēlā me kēia mahina e holo ana i nā ʻumi tausani o nā ʻāpana wili a me nā puka makani kauoha-a-hoʻouna maʻamau o 7-25 mau lā, hāʻawi ʻo CQCTRACK i nā luna lako ma ka honua holoʻokoʻa i ka manawa alakaʻi e pono ai no nā hoʻoponopono hou o ka undercarriage a me nā hoʻoponopono ulia pōpilikia.

—

**Kūpaʻa a me ka Hoʻokaʻaʻike:**
Hāʻawi ʻo CQCTRACK i ka Doosan DX800 200104-00119 / K1051211 track lower roller assembly me ka hiki ke hahai piha i nā mea, nā kumukūʻai hoʻokūkū FOB a i ʻole CIF, a me ka nui o ke kauoha liʻiliʻi e hoʻokipa i nā hoʻokolohua hoʻokahi ʻāpana a me nā papahana hoʻololi piha. No nā pepa ʻikepili loea, ke kūlana waihona o kēia manawa, a i ʻole kahi ʻōlelo i kūlike me kāu kalena hoʻolālā mālama, e launa pololei me ka hale hana e hoʻomaopopo ana pehea e hoʻoikaika ai ka hilinaʻi o ka undercarriage kaumaha i ka huahana excavator.

*CQCTRACK – Hana ʻia ma ke kumu, hōʻoia ʻia ma lalo o ke kaumaha.*