Chinotenderera cheTrack cheCaterpillar CAT 305 306 Mini Excavator

Mazwi akakosha:

Chikamu:

Mhando Dzinoshanda: CAT 305E / 306E / 307
Nhamba yeChikamu cheEOEM: 352-6217
Tsananguro yeChirungu: Zvikamu zvepasi pemotokari zvinogara kwenguva refu, mhando yakagadzikana, zvinhu zvakakwana, kuendesa nekukurumidza.

E-mail:info@fortune-parts.com

KUBVUNZWISISA Zvigadzirwa Zvakabatana

TSANANGURO YECHIGADZIRWA

✅Kukwana: Roller yekutsiva track yakananga yeKatsi Katsi 305E, 306E, 307E kamuchina kekuchera kadiki, Nhamba yechikamu cheOEM352-6217.
✅Hunhu Hwepamusoro: Yakagadzirwa nesimbi yemhando yepamusoro ine kuumbwa/kuumbwa kwakanyatsogadzirwa uye inopiswa zvakakwana. Kuoma kwenzvimbo kunosvika pakuomarara.HRC50-56, kudzika kwekuomesa 8-12mm kuti irambe yakasimba pakupfekwa.
✅Hupenyu Hurefu & Kuvimbika: Yakashongedzerwa nezvisimbiso zvemafuta zvemhando yepamusoro uye mabheringi kudzivirira kubuda kwemvura. Yakagadzirirwa mamiriro ekushanda akaomarara ane2000+ maawa ekushanda garandi.
✅Kukwana Kwakanaka uye Kushanda Kwakanaka: Inovimbisa kufamba zvakanaka kwenzira, ruzha rwakaderera, uye kushanda kwakasimba. Zviri nyore kuisa sechinhu chinotsiva zvakananga.
✅Rutsigiro rweBasa: Hunhu hwakabvumidzwa neISO9001. Kutumirwa nekukurumidza kubva kuFOB Xiamen port. Sevhisi yeOEM/ODM inogamuchirwa. Rutsigiro rwehunyanzvi rwevhidhiyo nepamhepo runowanikwa.

CAT 306 Mini Excavator Track Roller Technical Specifications uye Magwaro eUinjiniya

1. Pfupiso yeVatungamiriri uye Pfupiso yeZvikamu

Gwaro iri rinotsanangura zvizere kuunganidzwa kwetrack roller (inozivikanwawo se idler roller kana bottom roller), chikamu che core chassis cheCaterpillar 305E, 306E, uye 307E series mini hydraulic excavators. Yakagadzirirwa mamiriro akaoma ekushanda kwe1–6 ton mini excavators, gungano iri rinogona kumira zvakanaka pasi pemamiriro akasiyana-siyana, kusanganisira kuvaka, kurima, uye mainjiniya emunicipal. Nhamba huru yechikamu 352-6217 inotaurwa mugwaro iri ndiyo nhamba yekutanga yemugadziri wemidziyo (OEM) yegungano iri, inoenderana nekubatanidzwa kwetrack roller yakazara uye zvikamu zvekutsiva zvakananga. Seimwe nzira yepamusoro-soro, gungano iri, rakagadzirwa nemugadziri wezvikamu zvemichina yekuvaka, rinotevedzera zvakanyanya mitemo yeCAT OEM, richisangana kana kudarika zvinodiwa neOEM mukusarudza zvinhu, dhizaini yezvivakwa, uye mashandiro, richipa mhinduro yakavimbika, inodhura, uye inogara kwenguva refu yekugadzirisa mini excavator chassis. 2. Mabasa Makuru uye Kushanda kweTrack System

Chigadziko chepasi che roller chikamu chakakosha chehurongwa hwekufamba huchiteverwa ne tracked ye mini excavator, ichiita mabasa matatu ekutanga anotevera:

2.1 Kutakura Mutoro uye Kugoverwa Kwehuremu

Ichitsigira zvakananga huremu hwese hweCAT 306 series excavator (inenge matani 5.7–7), inogovera zvakaenzana huremu hwemuviri wepamusoro nemutoro wekushanda kune cheni yetrack kuburikidza neroller frame, uye yozoiparadzira pasi. Kugoverwa kwemapoinzi akawanda emaroller ekutsigira kunoderedza kumanikidzwa kwepasi, zvichiita kuti michina ifambe zvakanaka pasi yakapfava uku ichidzivirira kukuvara kwetrack kunokonzerwa nekuwanda kwestress munzvimbo.

2.2 Kutungamira uye Kurongeka kweNzira

Maroller aya ane chimiro chakagadzirwa nemazvo che double-flange kumativi ese ari maviri, achinyatsoisa mupendero wemukati mezvisungo zvenzira kuti agadzire divi rakavimbika. Dhizaini iyi inodzivirira kutsauka kwenzira uye kubuda kwenzira panguva yekutenderera, kukwira, kana kushanda munzvimbo dzakaoma, zvichiita kuti nzira ifambe zvakanaka pafurati rechasi uye kugadzirisa kugadzikana kwemuchina.

2.3 Kudzora Kudonha Kwenzira

Kuburikidza nekubatana nemavhiri ekutungamira nema tensioner, kuchengetedza preload inonzwisisika uye kudonha pacheni yepamusoro yetrack (inowanzo dzorwa pa1-2% yehurefu hwetrack overhang) kwakakosha pakugadzirisa meshing effect pakati pemavhiri ekutyaira nematrack, kuderedza vibration yekushanda, uye kuderedza kurasikirwa kwesimba remagetsi. Izvi zvinowedzerawo hupenyu hwebasa retrack nedzimwe nzira dzemavhiri.

3. Tsanangudzo Dzakadzama dzeUnyanzvi uye Dhizaini yeUinjiniya

3.1 Mashandisirwo Azvo uye Ruzivo rweMugadziri weMidziyo Yepakutanga (OEM)

• MaModheru Anonyanya Kushandiswa: Caterpillar 305E, 306E, 307E mini hydraulic excavators uye zvinobva kwavari.

• Nhamba yeChikamu cheOEM: 352-6217 (Nhamba yeCore Assembly). Zvikamu zvinotsiviwa zvinoenderana zvinogona kuenzaniswa uchishandisa database yemugadziri ane certification, zvichiita kuti zvive nyore kuchinjana nemidziyo yeOEM.

• Magadzirirwo Enzira Inoenderana: Inoenderana neCAT 306 series standard tracks (400mm width, 154mm pitch), ine kuenderana kwakanyatsojeka pakati perim width nemukati metrack plate (musiyano 2–5mm) kudzivirira kukanganiswa uye kusakara kusingawanzoitiki.

3.2 Kugadzira nekugadzira michina

• Rudzi: Chinotenderera chinorema chinotakura mutoro chakavharwa uye chakazorwa (S&L) chine dhizaini yechikamu chekutakura mutoro chakabatanidzwa.

• Muviri wevhiri / Kugadzira: Yakagadzirwa nesimbi ine kabhoni yakawanda, ine simba guru (40Mn2, 50Mn) ichishandisa nzira yekuumba yakavharirwa. Kana ichienzaniswa nekuumbwa, kugadzira kunoita kuti simbi irambe ichipararira, zvichivandudza zvakanyanya kusimba kwemuviri wevhiri uye simba rekuneta, uye zvichiita kuti ikwanise kutsungirira kukanganiswa kwemutoro kazhinji.

• Mugodhi: Wakagadzirwa nemazvo kubva kusimbi ye42CrMo chromium-molybdenum alloy, ine nzvimbo yakaoma yejournal kuti ive nechokwadi chekuti yakasimba pakudhonza (≥1080MPa) uye haipfeki, ichizadzisa zvinodiwa zvekutenderera nekukurumidza kwenguva refu.

• Dhizaini yeFlange: Chimiro chakabatanidzwa cheflange mbiri, kureba kweflange 18–22mm, ine dhizaini yekuchinja kwearc yemukati kuderedza kupfeka kwedivi pazvisungo zvenzira uye kuvandudza kururama kwekutungamira.

• Huremu Hwose: Inenge 7–9 KG/pc, nekugoverwa kwehuremu kwakaringana kuti ive nechokwadi chekuti mashandiro akasimba uye kuti mutoro unoshanda zvakanaka.

3.3 Sainzi yeZvinhu neSimbi

• Chimiro Chezvinhu: Muviri wevhiri wakasarudzwa kubva kusimbi dzine kabhoni yakawanda dzakadai se40Mn2 ne50Mn; muviri weshaft wakasarudzwa kubva kusimbi ine chromium-molybdenum alloy ye42CrMo; dzimba dzekutakura dzakagadzirwa nesimbi yakakandwa yeZG35SiMn, zvichiita kuti chikamu chimwe nechimwe chikwanise kushanda.

• Kurapa Kupisa: Nzvimbo dzinoshandiswa pakushanda nevhiri uye nzvimbo dzinoshandiswa pakushanda nemagetsi dzinoita kuti dziome zvakanyanya kuti dzive dzakasimba seHRC52–62 uye hurefu hwakasimba hwe7–10 mm (HRC45 kana kupfuura), zvichiita kuti pave ne "nzvimbo yakaoma ine core yakasimba" iyo inoita kuti pave nekusasimba kwepamusoro uye kusimba kwepakati. Muviri we shaft unodzimwa uye kupiswa (HB280–320) zvichiteverwa nekusimba kwepamusoro kuti pave nechokwadi chekuti zvinhu zvemuchina zvakakwana.

• Kurapa Pamusoro: Muviri wevhiri unoburitswa nepfuti kuti ubvise kushushikana kwekugadzira (kushushikana kwasara ≤150MPa) uye kugadziriswa kwepamusoro. Kuputira uku kunosanganisira epoxy primer (ukobvu hwe60–80μm) + polyurethane topcoat (ukobvu hwe40–60μm), zvichipa kudzivirira ngura nekunamatira zvakanaka, uye zvinokwanisa kuchinjika nemamiriro ekushanda akaomarara akadai sehunyoro neguruva.

3.4 Sisitimu yeBearing and Sealing (Chinhu Chinokosha Chekugara)

• Rudzi rweBheari: Mabheyaringi eroller ane mitsetse miviri ane mutoro wakapetwa kaviri, ane mutoro weradial dynamic load ≥280kN, ane mutoro weaxial dynamic load ≥120kN, ane mutoro weradial load wakakwira uye ane mutoro wepakati weaxial thrust bearing, akakodzera hunhu hwemutoro wevacheri vadiki.

• Sisitimu Yekuvhara: Kuungana kwechisimbiso che multi-barrier labyrinth, kudzivirira zvakakwana kupinda kwetsvina:

◦ Kuzora: Girisi yakagadzirwa ne lithium-based composite yakazadzwa kare, tembiricha yekushanda -20℃ ~ 120℃, ichichengetedza viscosity yakagadzikana uye kushanda kwemafuta pasi pekupisa kwakanyanya uye kumanikidzwa kwakanyanya.

◦ Chisimbiso Chikuru: Chinoshandisa chisimbiso chemiromo chepolyurethane (PU) chine muromo wekuvhara wakagadzirwa zvakanaka, chinovhara kumanikidzwa kwe ≥0.3MPa, zvichidzivirira kubuda kwemafuta.

◦ Chisimbiso Chechipiri: Chisimbiso chekumusoro chinoyangarara (mhete yesimbi + mhete yerabha yesilicone inoyangarara), kukwirira kwemhete yesimbi inoyangarara Ra≤0.8μm, pamwe chete ne pre-compression control (0.3–0.5mm), zvichiita chipingamupinyi chechipiri chinoyangarara.

◦ Labyrinthine Channel: Nzvimbo inoungana vhiri nechigaro che axle ine migero ye labyrinth yakagadzirwa ne 3-4. Ichishandisa simba rekudzivirira mvura, migero iyi inodzivirira tsvina dzakadai sevhu, jecha, uye hunyoro kuti isapinde mubearing cavity, zvichiita kuti seal igare kwenguva refu.

4. Maitiro Ekugadzira uye Kuvimbisa Hunhu

4.1 Maitiro Ekugadzira Akakosha

Vagadziri vane hunyanzvi vanoshandisa nzira dzakasimba dzekugadzira kuti vave nechokwadi chekuti chigadzirwa chinoshanda zvakanaka uye chakavimbika:

1. Kugadzira nekugadzira: Zvinhu zvisina kugadzirwa zvinopiswa kusvika 1100-1200℃ zvobva zvagadzirwa mudhiraivha yakavharwa uchishandisa muchina wekudzvanya une simba re2000T kana kupfuura. Kushivirira kwevhiri risina chinhu kunodzorwa mukati me±2mm kuti zvive nechokwadi chekuti michina inobvumidzwa zvakafanana.

2. Kugadzira michina: Kugadzira michina nemazvo kunoitwa uchishandisa nzvimbo dzekutenderedza dzeCNC nemichina inoboorera. Kutenderera kwedhayamita yekunze kwevhiri i ≤0.03mm, coaxiality i ≤Φ0.02mm, uye kuomarara kwepazasi i ≤1.6μm; kumira kwepazasi kwechiso chakamira i ≤0.02mm, zvichiita kuti michina ive yakarongeka ye IT7-IT8 grade.

3. Kurapa Kupisa: Muviri wevhiri unodzimwa pa860–880℃ wozodzimwa pa580–600℃. Chinotsikwa neflange zvinozosimbiswa munzvimbo yacho. Sisitimu yekudzora tembiricha otomatiki inoshandiswa mukati mekuita uku kuve nechokwadi chekuti kuomarara kwakafanana (musiyano wekuomarara mukati mebasa rimwe chete ≤3HRC).

4. Kurapa Pamusoro: Kubvisa mabara kubva mumicheka (dhayamita yemicheka 0.8–1.2mm, simba 0.2–0.3mmA) → kubvisa mafuta → phosphating → electrostatic spraying → kuporesa pa160℃. Kunamatira kwependi kunosangana neGB/T 9286-1998 Class 1 standard.

5. Kubatanidza neKuvhara: Kubatanidza kunoitwa munzvimbo yakachena yeClass 1000. Kubatanidza mabheya kunoshandisa hydraulic press ine control chaiyo yekumanikidza (5–8MPa) kudzivirira kukuvara kwemabheya. Huwandu hwemafuta anopinzwa hunodzorwa nemazvo (±5g) kuti ive nechokwadi chekuti mafuta akazara uye kubvisa njodzi yekubuda kwemvura.

4.2 Sisitimu Yekudzora Hunhu (QC)

• Kuongororwa Kwemadimikira: Madimikira akakosha anoongororwa zvizere uchishandisa muchina wekuyera (CMM) une kururama kwe ±0.005mm, zvichiita kuti mifananidzo yepakutanga ienderane. Pakugadzira zvinhu zvakawanda, maturusi ekuongorora akagadzirirwa kushandiswa kuti aongorore nekukurumidza, zvichiita kuti kushanda zvakanaka kuve nani ne30%.

• Kuyedzwa Kwekuoma: 5% yezvigadzirwa kubva mubhechi rega rega zvinosarudzwa zvisina kurongeka kuti zviongororwe Rockwell. Kuoma kwenzvimbo yekutsika kunofanirwa kunge kuri mukati meHRC52–62; zvigadzirwa zvisina kukodzera zvinogadziriswazve ipapo ipapo.

• Kuyedzwa Kwekuvharwa Kwesimbi: Mushure mekubatanidzwa, bvunzo yekuvharwa kwesimbi ye1.5MPa inoitwa, ichichengetedza kumanikidzwa kwemaminitsi makumi matatu pasina kubuda kwemvura. Zvimwe zvigadzirwa zvinoedzwa kutenderera kwesimbi (50 rpm, maawa maviri) kuti zvionekwe kuti zvinovharwa zvakanaka.

• Kuyedzwa Kwekukwanisa Kutakura: Kuyedzwa kwesimba rekutakura zvinhu (kuwedzerwa mutoro ka1.5, awa imwe) uye kuyedzwa kwekuneta (1 miriyoni) zvinoitwa pabhenji rekuyedza rakatsaurirwa kuona kuti hapana kuchinja kana kukuvara zvachose.

• Mitemo Yekusimbisa: Zvigadzirwa zvinoenderana nesitifiketi yeISO9001 quality management system; zvinhu zvinosangana neRoHS Environmental Standards; uye zvimwe zvigadzirwa zvakawana CE certification, zvichisangana nezvinodiwa zveEurope neUnited States.

4.3 Waranti uye Rutsigiro rweKutengesa Mushure meKutengesa

• **Nguva yeWaranti**: Waranti yemaawa ekushanda e2000 inopihwa pasi pemamiriro ekushanda akajairwa, ichivhara zvikanganiso zvinokonzerwa nekusashanda zvakanaka kwezvinhu uye matambudziko ekugadzira.

• Rutsigiro rweMushure meKutengesa: Rutsigiro rwehunyanzvi hwevhidhiyo uye masevhisi ekuongorora zvikanganiso online anopiwa; kana zvichidikanwa, masevhisi ekuzadzazve nekukurumidza anowanikwa (mazuva 15-20 ekutumira kune maodha enguva dzose) kuitira kuti zvive nyore kuti michina yevatengi ishande.

ZVINHU ZVECHIGADZIRWA

Katsi 306 Chinotenderera Nzendo

Maparamita	Zvidimbu
Muenzaniso	Katsi 305E / 306E / 307E Mini Excavator
Nhamba yechikamu	352-6217 (OEM referensi)
Maitiro ekugadzira	Kukanda / Kugadzira + Kurapa Kupisa Kwakazara
Kuoma Kwepamusoro	HRC50-56, Kudzika kweKuomesa 8-12mm
Mavara	Dema / Yero (inogadziriswa)
Nguva yegarandi	Maawa Ekushanda 2000
Chitupa	ISO9001
Huremu	Inenge 7–9 KG/pachikombi
Mutengo weFOB	FOB Xiamen port US$ 12–25/Chidimbu (zvichienderana nehuwandu)
Nguva Yokutumira	Mukati memazuva 15-20 mushure mekusimbiswa kweodha
Nguva Yekubhadhara	T/T
OEM/ODM	Zvinogamuchirwa
Rudzi	Zvikamu zvepasi pemotokari yekuchera zvidiki
Rudzi rweKufamba	Mucheri wekugadzira crawler
Basa rekutengesa mushure mekutengesa rinopihwa	Rutsigiro rwehunyanzvi hwevhidhiyo, Rutsigiro rwepamhepo