I-SUMITOMO KRA1665 KRA1109 SH200 CX180 CX210 CX225 CX220 CX240 excavator drive sprocket rim yezingxenye ze-SUMITOMO excavator undercarriage

Umhlahlandlela Wobuchwepheshe Ocacile we-SUMITOMO KRA1665 & KRA1109: I-Drive Sprocket Rim ye-SH200, i-CX Series kanye ne-Mining Excavator Undercarriage

Umbhali: uJack
Kushicilelwe: Ephreli 2, 2026

Isingeniso

Ezweni lokuhamba komhlaba okunzima, zimbalwa izingxenye ezibekezelela isijeziso esikhulu kune-undercarriage ye-excavator. Enhliziyweni yesistimu yokushayela kukhona i-sprocket rim, ingxenye eklanywe ngokunemba ebhekene nokuguqula i-torque ye-drive yokugcina ibe yi-traction ethembekile. Kubanikazi bemikhumbi kanye nochwepheshe bokulungisa abasebenzisa i-SUMITOMO SH200, SH220, CASE CX180, CX210, CX225, CX220, CX240 kanye nemishini ehlobene nayo, ukuqonda imininingwane eqondile, izinkomba ze-OEM kanye nezinketho zokuthola i-aftermarket ezisezingeni eliphezulu zama-sprocket rim kubalulekile ekunciphiseni isikhathi sokungasebenzi kanye nokulawula izindleko zokusebenza.

Lesi sihloko sinikeza ukuhlaziywa kobuchwepheshe okujulile kwezinombolo ezimbili ezibalulekile ze-SUMITOMO - i-KRA1665 kanye ne-KRA1109 - futhi sihlola ukuthi abakhiqizi abakhethekile njenge-CQC TRACK banikeza kanjani izixazululo eziqinile nezishintshashintshayo zezicelo zokumba kanye nokwakha okunzima.

1. Ukubhala Izinombolo Zezingxenye: KRA1109, KRA1665 kanye ne-KRA10160

Uhlelo lokufaka izinombolo zezingxenye ze-SUMITOMO ngaphansi kwenqola lunengqondo kodwa ludinga ukuchazwa ngokucophelela. Izinombolo ezimbili ezibhekiselwe kuzo zihlobene ngqo nokuhlanganiswa kwe-drive sprocket kochungechunge oludumile lwe-SH200.

1.1 KRA1109 – I-Primary Drive Sprocket

I-KRA1109 iyinombolo yengxenye ye-sprocket eyaziwa kakhulu yemishini ye-SUMITOMO SH200 kanye ne-SH220 (Uchungechunge -2 kanye no-3). Iwukuhlanganiswa okuphelele kwe-sprocket okwenzelwe ukuxhumana ngqo nochungechunge lwethrekhi. Izici zobuchwepheshe ezibalulekile zifaka:

• Inani lamazinyo: amazinyo angu-21
• Iphimbo: 22H (ukucushwa kwemigodi engu-22)
• Ububanzi bangaphakathi: 403 mm
• Ububanzi bendilinga yebholithi: 440 mm

Le sprocket yenziwe ngensimbi ye-alloy enamandla amakhulu futhi iqiniswa yi-induction emaceleni amazinyo ukuze kufezwe ubulukhuni bomphezulu be-HRC 50-58 ngokujula okuqinile okungu-4-10 mm, okunikeza ukumelana okuhle kakhulu kokuguguleka enhlabathini ehluphayo kanye nokusetshenziswa kwamatshe. Izitifiketi ze-CE kanye ne-EMC ziqinisekisa ukuhambisana nezindinganiso zokuphepha ze-EU, okubalulekile okufanele kucatshangelwe imishini esebenza ezindaweni ezilawulwayo.

1.2 KRA1665 – Uhlobo lwe-Sprocket oluhlukile/olunzima

I-KRA1665 iyinombolo yengxenye engabhekiselwa kakhulu kodwa ebaluleke ngokulinganayo, evame ukuhlotshaniswa neplatifomu efanayo ye-SH200. Izincwadi zobuchwepheshe ezitholakalayo ziqinisekisa ukuthi i-KRA1665 inesixhumi esibonakalayo esifanayo sokufaka njenge-KRA1109 kodwa ingaba nephrofayili yamazinyo ehlukile, iphethini yebholidi noma imininingwane yezinto ezihloselwe imijikelezo enzima, njengokumba okuqhubekayo noma ukumba amatshe. Lapho kutholakala, kuyalulekwa ukuqhathanisa zombili izinombolo nenombolo yochungechunge yomshini kanye nemodeli yokugcina yokushayela.

1.3 KRA10160 – Ukuhlanganiswa kwe-Cross‑Platform Sprocket

Nakuba kungafakwanga ohlwini olucacile embuzweni wokuqala, inombolo yengxenye i-KRA10160 ivame ukuvela kanye ne-KRA1109. Lokhu kuhlanganiswa kwe-sprocket kwaziwa ukuthi kuyahambisana ne-SUMITOMO SH200, SH210, SH225‑3, kanye nochungechunge lwe-CASE CX210, CX225, CX235, CX240, HYUNDAI R210‑3 kanye ne-VOLVO EC210/EC220. I-KRA10160 ivame ukuchazwa njenge-sprocket enamazinyo angu-21, enezimbobo ezingu-22 enobubanzi bangaphakathi obungu-403 mm kanye nobubanzi besiyingi se-bolt obungu-440 mm, okuqinisekisa ukuthi ifana ne-KRA1109 ngezinjongo eziningi ezisebenzayo.

Inothi lobuchwepheshe: Njalo qinisekisa inani lemigodi yokufaka, ububanzi be-pilot kanye nobukhulu be-offset ngaphambi koku-oda, njengoba imishini ye-SH200 yohlobo lokuqala ingaba nokwehluka okuncane.

2. I-Matrix Yokuhambisana Komshini

Ithebula elilandelayo linikeza umhlahlandlela ocacile wokuhambisana kwamarimu e-sprocket e-KRA1109 kanye ne-KRA1665 ngokusekelwe kudatha yomhlinzeki eqinisekisiwe kanye nolwazi lwe-OEM oluhambisanayo.

Okubalulekile: Qinisekisa njalo uhlobo lwenqola engaphansi kwenqola (ejwayelekile, ende noma esindayo) kanye nephimbo lenqola ngaphambi koku-oda. Ukucushwa kwe-21T/22H yikho okuvame kakhulu, kodwa kukhona okuhlukile kwezinye izinhlobo zesifunda.

3. Imininingwane Yobuchwepheshe - Kungani Ikhwalithi Ibalulekile

I-sprocket rim ayiyona into elula yokuyiphonsa. Ukusebenza kwayo kuncike ekukhethweni kwezinto, inqubo yokukhiqiza kanye nokwelashwa kokushisa. Ngezansi kunemingcele ebalulekile yobunjiniyela ye-sprocket yokufaka esikhundleni esezingeni eliphezulu.

3.1 Izinto Zokusebenza Nokukhiqiza

Ama-sprocket e-premium aftermarket afana nalawo anikezwa yi-CQC TRACK akhiqizwa ngensimbi ye-alloy enekhabhoni ephezulu (isb. 35MnB noma elinganayo) kusetshenziswa inqubo yokubumba, elungisa isakhiwo sezinhlamvu futhi isuse izikhala zangaphakathi. Lokhu kungcono kune-sprockets ezibunjiwe, ezivame kakhulu ukuqhekeka ngaphansi komthwalo wokushaqeka.

3.2 Iphrofayili Yokwelashwa Kokushisa

• Ubulukhuni bomphezulu wezinyo: HRC 50–58
• Ukujula okuqinisiwe: 4–10 mm (ukufakwa kokufakwa kuqinisiwe)
• Ubulukhuni be-core: HRC 28–35 (igcina ukuqina)

Le phrofayili yokuqina kwe-gradient iqinisekisa ukuthi ubuso bezinyo buyamelana nokuguguleka okunamandla ngenkathi umongo umunca imithwalo yokushaywa ngaphandle kokuphuka okuqhekeka - isidingo esibalulekile ekumbeni nasekumbiweni kwamatshe.

3.3 Ukubekezelelana Okunezilinganiso

Abakhiqizi bekhwalithi banamathela ku-ISO 2768 m (ukubekezelelana okuphakathi) noma amazinga aqinile, okuqinisekisa ukuthi imigodi yamabholidi, ububanzi be-pilot kanye nesikhala samazinyo kufanelana nemininingwane ye-OEM. Kwi-sprocket ye-KRA1109, lokhu kuvame ukuhunyushwa ekubekezelelaneni kobubanzi bebholidi obungu-±0.5 mm kanye nokuphambuka kwephrofayili yamazinyo okungaphansi kuka-0.2 mm kusuka ku-nominal.

4. Umhlahlandlela Wezinkomba Ze-OEM

Elinye lamathuluzi awusizo kakhulu kochwepheshe bokuthenga uhlu oluthembekile lwezinkomba ezihambisanayo. Ngezansi kunezinombolo zezingxenye ezilinganayo ezaziwayo ze-sprocket ye-KRA1109:

Lokhu kubhekisela okuphambene kuqinisekisa ukuthi umugqa we-sprocket ofanayo usetshenziswa emikhiqizweni eminingi, okubonisa ukufana kwezinhlelo ze-SUMITOMO ezingaphansi kwezimoto ezisetshenziswa ekilasini le-excavator elingamathani angu-20-24.

5. I-CQC TRACK – Umkhiqizi Okhethekile We-SUMITOMO Sprocket Rims

I-CQC TRACK izisungule njengomkhiqizi ozinikele wezingxenye zesitimela esingaphansi kwemoto yemishini yokumba, ama-bulldozer kanye nemishini yokumba. Ngokungafani nabaphakeli abavamile, i-CQC TRACK igxile kuphela ezinhlelweni zesitimela - kusukela kumaketanga nezicathulo zesitimela kuya kuma-sprocket, ama-idlers nama-roller.

5.1 Ukukhiqizwa kwe-SUMITOMO KRA1665 / KRA1109

I-CQC TRACK ibala i-SUMITOMO KRA1665 / KRA1109 SH200 Sprocket njengomkhiqizo oyinhloko kukhathalogi yayo. Inqubo yabo yokukhiqiza ihlanganisa:

• Ukwakhiwa kwensimbi ye-alloy enekhabhoni ephezulu ukuze kugeleze okusanhlamvu okuphezulu
• Umshini wokugaya we-CNC wazo zonke izilinganiso ezibalulekile (imigodi yebholidi, i-pilot, iphrofayili yamazinyo)
• Ukuqina kobuso bezinyo ku-HRC 52–58 ngokujula okuqinile okungu-6–10 mm
• Ukuhlolwa kwezinhlayiya zamagnetic ukuthola imifantu ebusweni ngemva kokwelashwa ngokushisa

5.2 Ukuqinisekiswa Kwekhwalithi kanye Nesitifiketi

I-CQC TRACK isebenza ngezinhlelo zokuphatha ikhwalithi ze-ISO 9001, futhi ama-sprocket awo akhiqizwa ukuze ahlangabezane noma adlule izimfuneko ze-OEM. Iqoqo ngalinye lihlolwa iphrofayili yokuqina, ukwakheka kwamakhemikhali kanye nokunemba kobukhulu kusetshenziswa imishini yokulinganisa ehlanganisiwe (i-CMM).

5.3 Ukusatshalaliswa Komhlaba Wonke

Njengoba kunobudlelwano obuzinzile eNyakatho Melika, eNtshonalanga Yurophu, e-Afrika, eNingizimu Melika nakwamanye amazwe angaphezu kuka-60, i-CQC TRACK ibonise ikhono layo lokuhlinzeka ngezingxenye zezimoto ezingaphansi kwenqola ezisezingeni eliphezulu ezindizeni zezimayini nezokwakha emhlabeni jikelele.

6. Izinto Okucatshangelwayo Ngokuthola Imithombo kanye Nochungechunge Lokuphakelwa Kwempahla

Kubanikazi bezimoto kanye nabaphathi bokuthengwa kwempahla, ukuthola ama-sprocket rims kuhilela ukulinganisela izindleko, ikhwalithi, isikhathi sokuhola kanye nokusekelwa kobuchwepheshe. Ngezansi kunezincomo ezisebenzayo.

6.1 Abaphakeli Abaqinisekisiwe

6.2 Amanani kanye nokutholakala kwawo

• Ama-sprocket amasha athengiswa ngemuva kwemakethe (KRA1109) ngokuvamile anenani eliphakathi kwama-USD angu-200–350 kuye ngobuningi kanye nomhlinzeki.
• Ama-sprocket amasha e-OEM angabiza kakhulu (ngokuvamile ama-USD 500+) futhi angadinga isikhathi eside sokuhola.
• Ama-sprocket asetshenzisiwe noma alungisiwe ayatholakala ngentengo ephansi kodwa kufanele ahlolwe ngokucophelela ukuze kutholakale ukuthi amazinyo ayaguga noma imbobo yawo iyanwebeka.

6.3 Izikhathi Zokuhola

• Izinto ezigciniwe: Izinsuku zebhizinisi ezi-1–5 (zasekhaya)
• Ama-oda aqondile efektri (isb. i-CQC TRACK): Amaviki angu-2-4 okukhiqiza kanye nokuthunyelwa

7. Izindlela Ezinhle Zokufaka Nokulungisa

Ukuze wandise impilo ye-sprocket ezindaweni zokumba kanye nokumba okunzima, landela le mikhuba yobunjiniyela:

1. Faka i-sprocket bese ufaka i-track chain ndawonye – Ukufaka i-sprocket entsha ku-chain egugile (i-pitch ende) kusheshisa ukuguguleka kwamazinyo futhi kungabangela ukugxuma kwe-chain.
2. Hlola i-torque yebholiti njalo - Kumadizayini e-sprocket ahlukaniswe ngezigaba, phinda usebenzise i-torque ngemva kwamahora okuqala angu-50 okusebenza. Sebenzisa amabholiti ebanga le-12.9 uma usebenzisa kakhulu.
3. Lawula ukucindezeleka kwethrekhi – Ukucindezeleka ngokweqile kwandisa umthwalo wamazinyo e-sprocket; ukucindezeleka okungaphansi kuvumela ithrekhi ukuthi ikhuphuke i-sprocket.
4. Gcoba imicu yebholthi – Faka inhlanganisela yokulwa nokubamba ukuze uvimbele ukuqhekeka futhi wenze kube lula ukuyihlukanisa esikhathini esizayo.

8. Isiphetho

Kwabasebenzisi be-SUMITOMO SH200, SH220 kanye ne-CASE CX180/CX210/CX225/CX220/CX240 abamba imigodi kanye nokwakhiwa okunzima, umugqa we-sprocket uyingxenye ebalulekile yomsebenzi. Izinombolo zezingxenye ze-KRA1109, KRA1665 kanye ne-KRA10160 zimelela izakhi eziyinhloko zalo mhlangano, futhi ukukhetha umenzi othembekile kuthinta ngqo umkhiqizo kanye nezindleko ngehora.

I-CQC TRACK ivelele njengomkhiqizi okhethekile ohlanganisa ubuchwepheshe bensimbi, imishini enembile kanye nomklamo ogxile ekumbeni ukuze alethe ama-sprocket rims asebenza ngokwethembeka ngaphansi kwezimo ezinzima kakhulu. Ngokuthola ngqo efektri ezinikele, abanikazi bemikhumbi bathola ukufinyelela kukhwalithi ehambisanayo, ukwesekwa kobuchwepheshe kanye namanani okuncintisana - izinto eziqhuba impumelelo yokusebenza yesikhathi eside.

Umbhali: uJack
Uchwepheshe ezinhlelweni zemishini esindayo kanye nokuthembeka kwemishini yokumba.

Isixwayiso: Lesi sihloko singokuqukethwe kokuqala okwenzelwe izinjongo zolwazi kanye nezinkomba zobuchwepheshe. Zonke izinombolo zomkhiqizo namagama omkhiqizi asetshenziselwa ukuhlonza kanye nokubhekisela okuphambene kuphela. Njalo qinisekisa ukuhambisana nenombolo yochungechunge yomshini wakho kanye nokucushwa kwesithuthi esingaphansi kwemoto ngaphambi koku-oda.