HITACHI YA60032166 9132600 9114679 ZAX120 ZX120 EX100 EX120 Track Bottom Roller Assy / Mofani oa Lithuthuthu tse Lateloang tsa OEM le ODM le Moetsi / CQC TRACK
Likarolo tsa HITACHI ZAX120/ZX120/EX100/EX120 Crawler Excavator
Boleng ba OEMKopano ea Roller e ka Tlase ea Track
Linomoro tsa Karolo: YA60032166 9132600 9114679
Mefuta e lumellanang: ZAX120, ZX120, EX100, EX120 Series
Moetsi oa litsebi oa OEM le ODM:PATLA EA CQC(HELI)
1. Kakaretso ea Tekheniki: Boenjiniere ba Ka tlas'a koloi bo Nepahetseng bakeng sa Baepolli ba Hitachi
Letoto la Hitachi ZAX120, ZX120, EX100, le EX120 le emela motheo oa boenjiniere ba ho cheka ka metsi ba Japane sehlopheng sa lithane tse 10-12. Mechini ena e menyenyane empa e le matla e sebelisoa lefatšeng ka bophara libakeng tsa kaho tsa litoropo, merero ea nts'etsopele ea bolulo, ho kenya lisebelisoa le mesebetsi e bobebe ea ho tsamaisa mobu. Ho tenyetseha ha tsona le ho tšepahala ha tsona li li entse khetho e khethiloeng bakeng sa borakonteraka ho pholletsa le Amerika Boroa, Afrika, Russia, Bochabela bo Hare, Europe le Amerika Leboea.
Sistimi ea ho kenya ka tlas'a mochini ea mechini ena—haholo-holo lirolara tsa ho phunya tsela—e jara boima bo felletseng ba ts'ebetso ea moepolli ha e ntse e tsamaea libakeng tse fapaneng. Tokomane ena e fana ka litlhaloso tse felletseng tsa tekheniki bakeng saKopano ea Roller e ka Tlase ea Track, e hlwailweng ka dinomoro tsa karolo ya OEM YA60032166, 9132600, le 9114679, e tsamaellanang le mehlala ya Hitachi ZAX120, ZX120, EX100, le EX120 ya ho epolla. Jwalo ka moetsi wa profeshenale wa OEM le ODM, CQC TRACK (HELI) e fana ka dikarolo tsa ka tlasa koloi tse entsweng ka nepo tse reretsweng ho fihlela kapa ho feta ditlhaloso tsa mantlha tsa disebediswa.
2. Kopano ea Roller e ka Tlase ea Track Bottom - Tlhaloso ea Mosebetsi
2.1 Tlhahlobo ea Likarolo
| Tlhophiso | Lintlha tse qaqileng |
|---|---|
| Linomoro tsa Likarolo tsa OEM | YA60032166, 9132600, 9114679 |
| Mofuta oa Karolo | Rolara e ka Tlase ea Track (e tsejoang hape e le Rolara e ka Tlase, Rolara ea Carrier bakeng sa khoele ea pina e ka tlase) |
| Mefuta e Lumellanang | Hitachi ZAX120, ZX120, EX100, EX120, EX100-2, EX100-3, EX120-2, EX120-3, ZAX120-3, ZX120-3 |
| Kakaretso ea Letoto | Letoto la EX100, letoto la EX120, letoto la ZAX120, letoto la ZX120 |
| Boemo ka Pina | Lirolara tse ka tlase tse 5–7 lehlakoreng le leng le le leng la tsela (ho latela sebopeho sa ka tlas'a koloi) |
2.2 Mesebetsi ea Motheo
Seboka sa Roller sa Track Bottom se sebetsa e le karolo ea mantlha e jarang mojaro pakeng tsa foreimi ea pina ea excavator le ketane ea pina. Boikarabello ba eona ba ts'ebetso bo kenyelletsa:
- Kabo ea Boima: E fetisetsa boima bohle ba ts'ebetso ea moepolli ho tloha foreiming ea tsela ho ea ketaneng ea tsela, e aba mojaro ka ho lekana ho pholletsa le lirolara tse ngata ho thibela mahloriso a khatello sebakeng seo.
- Tataiso ea Tsela: E boloka ketane ea tsela e tsamaellana hantle le foreimi ea tsela, e thibela motsamao o ka lehlakoreng o ka lebisang ho kheloheng ha terene kapa ho robeha ha likarolo kapele.
- Ho Monya Tšabo: E fana ka tekanyo ea ho emisoa ka sistimi ea eona e tiileng ea ho kenya le ho jara, e monya liphoso tse nyane tsa sebaka le ho fokotsa phetiso ea tšusumetso ho ea mohahong o ka holimo.
- Ho Tsitsisa Ts'ebetso: E netefatsa sethala se tsitsitseng sa mochini nakong ea ts'ebetso ea ho cheka, ho sotha le ho tsamaea, e leng sa bohlokoa bakeng sa tlhahiso le polokeho ea mosebelisi.
3. Litlhaloso tse qaqileng tsa tekheniki
3.1 Boenjiniere ba 'Mele oa Roller
| Sehlopha sa Tlhaloso | Lintlha tse qaqileng |
|---|---|
| Thepa | Tšepe ea alloy ea boleng bo holimo e entsoeng ka maiketsetso (40Mn2, 50Mn, kapa e lekanang le eona) |
| Mokhoa oa Tlhahiso | Ho betla ka ho koala ka mokhoa o nepahetseng oa CNC oa ho hatakela le libaka tsa flange |
| Ho matha Bokaholimo ba Thata | Ho tiea ha induction; 55–62 HRC ka botebo ba khetla ea 6–8 mm |
| Sebopeho sa Flange | Moralo oa li-flange tse peli (tataiso ea bohareng) bakeng sa ho boloka ketane ea pina hantle |
| Profaele ea ho hatakela | Radius e entsoeng ka nepo ho bapisa profil ea bushing ea ketane ea pina |
| Bophara ba Kantle | E entsoe ho bapisa lebelo la ketane ea lipina tsa Hitachi EX/ZX/ZAX (hoo e ka bang 135–140 mm) |
3.2 Sistimi ea Shaft & Bearing
| Sehlopha sa Tlhaloso | Lintlha tse qaqileng |
|---|---|
| Thepa ea Moqomo | Tšepe ea alloy e mahareng e timiloeng le e halefisitsoeng e nang le likoranta tse nang le li-bearing tse nepahetseng tsa fatše |
| Phetolo ea ho Beha | Li-bearing tsa rolara tse nang le mela e 'meli kapa li-bearing tsa bolo tse tebileng ho latela boemo |
| Ho tlotsa ka ho bea | E tlatsitsoe esale pele ka mafura a EP a sebetsang hantle a lithium-complex, a koetsoeng bophelo bohle |
| Sistimi ea ho Tiisa | Setiiso sa sefahleho se phaphametseng (mofuta oa Duo-Cone) se nang le litiiso tsa pele tsa labyrinth |
| Setiiso sa Boitsebiso | Viton (FKM) kapa NBR bakeng sa ho hanyetsa mocheso le lik'hemik'hale |
| Mofuta oa ho Phahamisa | Ho kenya ka har'a bolt e nang le li-washer tse thatafalitsoeng le linate tse notleloang |
3.3 Boenjiniere ba ho Tšoarella
| Tšobotsi | Tlhaloso ea Boenjiniere |
|---|---|
| Bophelo ba Mokhathala | E etselitsoe lihora tse fetang 5,000 tsa ts'ebetso tlas'a maemo a tloaelehileng |
| Tšireletso ea ho Silafala | Primer e thibelang ho bola e nang le topcoat ea maemo a indasteri |
| Nako ea Tlhokomelo | E koetsoe bophelo bohle; ha ho hlokahale setlolo sa tšimo |
| Mefuta ea Mocheso o Buuoang | -30°C ho isa ho +80°C (-22°F ho isa ho +176°F) |
4. Feme ea Mohloli le Moetsi: CQC TRACK (HELI)
4.1 Profaele ea Moetsi
HELI (CQC TRACK) ke moetsi le mofani oa litsebi ea tsebahalang lefatšeng ka bophara oa likarolo tse boima tsa ka tlas'a koloi, tse sebetsang ka kopanyo e felletseng e otlolohileng. Khamphani e ikhethile ka mefuta e felletseng ea likarolo tsa chassis ho kenyeletsoa lirolara tse ka tlase, lirolara tsa bajari, li-idlers, li-sprocket, lihokelo tsa li-track, le likopano tsa adjuster bakeng sa li-excavator tse tlohang ho lithane tse 1 ho isa ho tse 100 tsa metric.
Bokgoni ba Tlhahiso ba Motheo:
| Bokhoni | Tlhaloso |
|---|---|
| Ho Theha ho Koetsoeng | Mechini e meholo ea ho betla ea lithane tse kholo (lithane tse 2,000–8,000) bakeng sa phallo e ntle ea lijo-thollo le bongata ba thepa |
| Kalafo ea Mocheso | Ho thatafatsa le ho kenya mocheso ka har'a lik'homphieutha ho laoloang ke khomphutha ka taolo e nepahetseng ea mocheso |
| Ho Sebetsa ka ho Sebetsa | Litsi tsa ho reteleha tsa CNC, litsi tsa ho sebetsa ka ho otloloha, le litsamaiso tsa ho tjheseletsa tsa roboto |
| Kopano ea Tiiso | Tikoloho e hloekileng ea ho kopanya likamore bakeng sa litiiso tsa sefahleho tse phaphametseng le litsamaiso tsa ho jara |
| Teko ea Boleng | Laboratori ea ka tlung ea NDT (Non-Destructive Testing) e nang le bokhoni ba MPI le UT |
4.2 Bokgoni ba OEM le ODM
Jwalo ka mofani wa OEM le ODM wa profeshenale, CQC TRACK e fana ka:
- Tlhahiso ea OEM: Tlhahiso e tobileng ea likarolo ho ea ho litlhaloso tsa mantlha tsa lisebelisoa bakeng sa kabo ea kamora 'maraka
- Litšebeletso tsa ODM: Moralo le tlhahiso e ikhethileng bakeng sa mananeo a mabitso a poraefete le lits'ebetso tse ikhethileng
- Boenjiniere ba ho Fetola: Ho hlahisa hape ka nepo likarolo tse siiloeng ke nako kapa tse thata ho fumanoa
- Liqeto tse Ikhethileng: Liaparo tse ikhethileng tsa ts'ebeliso le kalafo ea bokaholimo
4.3 Meralo ea Motheo ea Netefatso ea Boleng
| Tekanyo ea Taolo ea Boleng | Tekanyetso ea ho Kena Ts'ebetsong |
|---|---|
| Setifikeiti sa Thepa | Ho latela ka botlalo ka sebopeho sa lik'hemik'hale le litlaleho tsa liteko tsa mechini |
| Teko e sa Senyeheng | Tlhahlobo ea Lik'hemik'hale tsa Magnetic (MPI) le Teko ea Ultrasonic (UT) likarolong tsa bohlokoa |
| Netefatso ea litekanyo | Tlhahlobo ea Mochini o Lekanyang oa Coordinate (CMM) ea li-interface tsohle tsa ho kenya |
| Teko ea ho tiea | Netefatso ea Rockwell (HRC) le Brinell (HB) libakeng tsohle tse phekoloang ka mocheso |
| Teko ea Botšepehi ba Setiiso | Netefatso ea khatello ea likopano tsa tiiso tse phaphametseng |
| Ho Latela Melao | Mekhoa ea tlhahiso e netefalitsoeng ea ISO 9001:2015 |
5. Likarolo tse Amanang tsa Kamore e ka Tlase ea Hitachi ZAX120/ZX120/EX100/EX120
Bakeng sa tlhokomelo e felletseng ea ka tlas'a koloi, lirolara tse ka tlase li lokela ho hlahlojoa hammoho le likarolo tse tlatsetsang. CQC TRACK e hlahisa pokello e felletseng ea likarolo tsa chassis bakeng sa li-excavator tsa Hitachi EX, ZAX, le ZX.
| Karolo | Referense ea OEM | Mosebetsi |
|---|---|---|
| Lirolo tse tsamaisang thepa ea terene (Kaholimo) | YA60032145, 9132601 | Tšehetsa khoele ea ho khutlisa tsela e ka holimo; hangata e habeli ka lehlakore |
| Sebapali sa Pele sa Tsela | YA60032164, 9101294 | Tataiso ea tsela e eang pele le taolo ea khatello ea maikutlo |
| Seteishene sa ho Fetola Tsela le Selemo sa ho Khutla | YA60032163, 9132000 | Ho tsitsinyeha ha haeteroliki le ho monya tšusumetso |
| Sprocket ea ho khanna | YA60032170, 9113500 | Kopano ea ho qetela ea ho khanna; e bapisa lebala la ketane ea pina |
| Kopano ea Ketane ea Tsela | Hitachi-spec | Ketane ea litsela e koetsoeng le e tlotsitsoeng (SLT) e nang le li-bushings |
| Lieta tsa ho matha | Bophara ba 400–500 mm | Triple grouser (kakaretso), single grouser (e litoropong), kapa rabara (tsela) tlhophiso |
| Selebeli sa Terene | Tse fapaneng | E sireletsa ka tlas'a seporo ho lithōle le liphello tse ling tse mpe |
5.1 Sebopeho sa Roller ka Mofuta oa Kamore e ka Tlas'a Koloi
| Mohlala | Lirolo tse ka Tlase ka Lehlakore ka Leng | Lirolo tse tsamaisang thepa ka lehlakore | Bophara ba Lieta tsa Seterata |
|---|---|---|---|
| EX100-2/3 | 5 | 2 | 400–450 mm |
| EX120-2/3 | 6 | 2 | 450–500 mm |
| ZAX120-3 | 6 | 2 | 450–500 mm |
| ZX120-3 | 6 | 2 | 450–500 mm |
6. Likopo tsa 'Maraka oa Lefatše le Liphetoho tsa Libaka
Likarolo tsa CQC TRACK li entsoe bakeng sa libaka tse fapaneng tsa ts'ebetso ho pholletsa le limmaraka tse kholo tsa lefats'e:
| Sebaka | Tikoloho ea Ts'ebetso | Mehopolo ea Likarolo |
|---|---|---|
| amerika e boroa | Mongobo o phahameng, mobu oa laterite, kaho ea litoropo | Liaparo tse ntlafalitsoeng tse thibelang mafome; litsamaiso tsa tiiso tse boima bakeng sa ho tlosa likaroloana tse tšesaane |
| Afrika | Ho hohlana ha lehlabathe, mocheso o phahameng, libaka tse hole | Metswako ea mafura a mocheso o phahameng; Litiiso tsa Viton bakeng sa ho tšoarella; moralo oa nako e telele ea tšebeletso |
| Russia / CIS | Dithempereichara tse ka tlase ho lefela (-40°C), mobu o leqhoa, lehloa | Grisi e nang le mocheso o tlase; metsoako ea tšepe e nang le matla a ho tsitsa a mocheso o tlase |
| Bochabela bohareng | Ho senngoa ha lehlabathe, mocheso o feteletseng (50°C+), sebaka sa lehoatata | Litiiso tse sa kenyelletseng lehlabathe; li-roller tread tse thata bakeng sa ho thibela khoholeho ea mobu |
| Yuropa | Kaho ea litoropo, lithibelo tsa lerata, melao ea tikoloho | Ho latela melao ea ho tšoaea CE; meralo ea boemo ba lerata bo fokotsehileng; litlolo tse sireletsang tikoloho |
| amerika e leboea | Ntlafatso ea bolulo, mesebetsi ea lits'ebeletso, lits'ebetso tsa tikoloho | Ho latela maemo a ANSI/SAE; ho fumaneha ha lisebelisoa tsa ka tlas'a koloi bakeng sa ho lokisa kapele |
7. Likarolo tsa Tekheniki le Bokgoni ba Boenjiniere
7.1 Theknoloji ea Setiiso sa Sefahleho se Phaphamang
Sebopeho sa rolara se ka tlase se kenyelletsa litiiso tsa sefahleho tse phaphametseng tsa Duo-Cone, tse fanang ka:
- Ho se Kenyelletsoe ha Ditshila: Ho thibela ho kena ha lehlabathe, seretse le dikarolwana tse kgopang tse ka senyang di-bearing ka potlako.
- Ho Boloka Setlolo: E boloka setlolo se le teng ka nako e telele, e felisa tlhoko ea ho tlotsa letsatsi le letsatsi
- Mamello ea ho Fapoha ha Shaft: E lumella ho se lumellane ho tloaelehileng ha ts'ebetso ntle le ho hloleha ha tiiso
- Bophelo ba Tšebeletso: E etselitsoe ts'ebetso ea bophelo bohle ntle le ho nkeloa sebaka ha tiiso tlas'a maemo a tloaelehileng
7.2 Sebaka se Matla sa ho Kena sa Induction
Moqomo oa roller o thatafalloa ke induction ho fihlela:
| Paramethara | Tlhaloso |
|---|---|
| Bothata ba holim'a metsi | 55–62 HRC bakeng sa ho hanyetsa ho tsofala ho ikhethang |
| Botebo ba Nyeoe | Botebo bo laoloang ba 6-8 mm ho thibela ho robeha ha bonolo |
| Bothata ba Motheo | Ho boloka ductility ka hare ho rolara bakeng sa ho hanyetsa tshusumetso |
| Apara Bophelo | Bophelo bo eketsehileng ba tšebeletso ha bo bapisoa le mekhoa e meng e sa thatafalloang |
7.3 Khetho ea ho Beha ka ho Nepahetseng
Sebopeho sa bere se ntlafalitsoe bakeng sa:
- Bokhoni ba ho Jara ka Mahlaseli: E tšehetsa boima bo felletseng ba mochini bo ajoang ho lirolara tse ngata
- Bokhoni ba ho jara boima ba axial: E hanela matla a lehlakoreng nakong ea ts'ebetso ea ho reteleha le ea ho thella lehlakoreng
- Ho mamella ho se tsamaellane hantle: Ho dumella ho kgeloha hanyane ha foreimi ya pina nakong ya tshebetso
8. Netefatso ea Theko le ho Tsamaellana
8.1 Mehato ea Netefatso ea Pele ho Theko
- Netefatso ea Mohlala oa Mochini: Netefatsa khetho e nepahetseng ea mohlala (EX100-2, EX120-3, ZAX120-3, ZX120-3, jj.)
- Netefatso ea Nomoro ea Karolo ea OEM: Netefatsa nomoro ea karolo ea rolara e ka tlase khahlanong le litokomane tsa mochini:
- YA60032166 (e nkelang sebaka sa letoto la EX/ZX/ZAX)
- 9132600 (tšupiso e 'ngoe ea OEM)
- 9114679 (tšupiso e 'ngoe ea OEM bakeng sa mehlala ea pejana)
- Netefatso ea Boemo ba Roller: Netefatsa palo ea liroller ka lehlakoreng le leng la pina le tlhophiso ea ho kenya
- Tlhahlobo ea Boemo ba Ketane ea Tsela: Netefatsa ho senyeha ha ketane ea tsela ho netefatsa hore molumo oa eona o lumellana hantle le lirolara tse ncha
8.2 Mekero ea ho Fumana Litšebeletso
| Mokero | Molemo ka ho Fetisisa Bakeng sa | Melemo |
|---|---|---|
| Feme e Otlolohileng (CQC TRACK – HELI) | Beng ba likepe tse kholo, lik'hamphani tsa khiriso ea lisebelisoa, baabi ba machaba | Litšenyehelo tse tlase ka ho fetisisa tsa yuniti, tšehetso e tobileng ea tekheniki, bokhoni ba OEM/ODM, litheko tsa bophahamo |
| Marang-rang a Kabo a Lumelitsoeng | Ho reka ka yuniti e le 'ngoe, ho nkela sebaka ka potlako | Thepa ea lehae, thomello e potlakileng, tšehetso ea tekheniki |
9. Litlhahiso tsa Tlhokomelo le Thibelo ea ho Hlōleha
9.1 Protokhole ea Tlhahlobo ea Kamehla
| Sebaka sa Tlhahlobo | Maqhubu | Matšoao |
|---|---|---|
| Roller Tread Wear | Beke le beke | Ho batalla, ho se lekane ha ho tsofala, ho fokotseha ha bophara |
| Boemo ba Flange | Beke le beke | Apara holim'a li-flange tse tataisang, tse petsohang |
| Botšepehi ba Tiiso | Beke le beke | Ho dutla ha mafura, tšilafalo e bonahalang, tšenyo ea seal |
| Ho Potoloha ha Roller | Khoeli le khoeli | Ho hanyetsa ho potoloha, lerata, ho bapala ho feteletseng |
| Li-Bolt tsa ho Phahamisa | Khoeli le khoeli | Netefatso ea torque, ts'enyeho |
9.2 Mekhoa e Tloaelehileng ea ho Hlōleha
| Mokhoa oa ho Hlōleha | Sesosa sa mantlha | Thibelo |
|---|---|---|
| Ho apara ka ho se Lekaneng | Sekepe sa ka tlas'a koloi se sa tsamaellaneng hantle, ketane ea tsela e senyehileng | Netefatsa ho otloloha ha pina; nkela ketane le lirolara sebaka joalo ka ha li bapisitsoe |
| Liaparo tsa Flange | Ho reteleha ho feteletseng holim'a libaka tse thata, ts'ebetso ea lehlakore le sekametseng | Fokotsa ho reteleha ho bohale; hlahloba khafetsa |
| Ho Hlōleha ha Setiiso | Ho kena ha tšilafalo, ho senyeha ha botsofali | Ho hlwekisa kamehla; ho nkela sebaka ka nako ha ho fumanwa ho dutla |
| Ho bea Spalling | Tahlehelo ea setlolo, ho jara boima ba 'mele, tšenyo ea tšusumetso | Qoba ho tlala ha litšisinyeho; hlahloba ka mor'a liketsahalo tsa tšusumetso |
| Ho fumana lintlha tsa shaft | Ho hloleha ha tiiso ho dumella ho kena ha ditshila | Kenya litiiso sebaka hang-hang ha ho fumanoa ho dutla ha metsi |
9.3 Litlhahiso tsa ho Nka Sebaka
| Boemo | Khothaletso |
|---|---|
| Ho Hlōleha ha Roller e le 'Ngoe | Kenya rolara e le 'ngoe haeba tse ling li sa senyehe haholo |
| Ho roala lirolara tse ngata | Nka sebaka sa sete e felletseng ka lehlakore le leng le le leng la pina bakeng sa ts'ebetso e lekanang |
| Ho Nkela Ketane Sebaka | Nka sebaka sa lirolara tsohle tse ka tlase ka nako e le 'ngoe ka ketane ea pina |
| Ho Nkela Sprocket Sebaka | Hlahloba lirolara tsohle; li nke sebaka haeba ho na le ho senyeha ho hoholo |
10. Qetello
Mechini ea ho cheka ea Hitachi ZAX120, ZX120, EX100, le EX120 ke mesebetsi e boima ea sehlopha sa mechini e menyenyane, e tšeptjoang ke borakonteraka lefatšeng ka bophara ka lebaka la botšepehi ba bona, bokhoni ba mafura le ho nepahala ha ts'ebetso. Seboka sa Roller sa Track Bottom (YA60032166 / 9132600 / 9114679) ke karolo ea bohlokoa ea sepheo e jereng boima bo felletseng ba ts'ebetso ea mochini ha e ntse e netefatsa maeto a tsitsitseng le a sebetsang hantle libakeng tse fapaneng.
CQC TRACK (HELI) e eme e le moetsi oa litsebi oa OEM le ODM ea nang le kopanyo e felletseng e otlolohileng, bokhoni bo tsoetseng pele ba kalafo ea mocheso, litsamaiso tse tiileng tsa netefatso ea boleng, le meralo ea motheo e felletseng ea ketane ea phepelo ea lefats'e. Likarolo tsa rona li entsoe ho fihlela kapa ho feta litlhaloso tsa OEM, ho netefatsa ts'ebetso e tšepahalang ho pholletsa le libaka tse sebetsang tse hlokang tlhokomelo e kholo lefatšeng - ho tloha libakeng tsa kaho tsa litoropo tsa Europe le Amerika Leboea ho ea lits'ebetsong tsa merafo tsa Amerika Boroa le Afrika, le ho tloha libakeng tse nang le serame sa permafrost tsa Russia ho ea sebakeng sa lehoatata sa Bochabela bo Hare.
Bakeng sa litlhaloso tsa tekheniki, lipotso tsa litheko, kapa ho etsa liodara tsa likarolo tsa Hitachi, ikopanye le lefapha la thekiso la machaba la CQC TRACK ka nomoro ea hau ea serial ea mochini le litlhoko tse ikhethileng.
Mongoli:
Lefapha la Thekiso la Machaba la CQC - Jack
Mofani oa Litsebi oa Lipalangoang tsa Kantle ho Koloi ea OEM le ODM
E ikgethile ka ho khetheha ka ditharollo tsa ka tlasa koloi ya ho epolla (Sehlopha sa 1–100 sa Ditone)
Moetsi ea nang le Setifikeiti: HELI (CQC TRACK)
Tlhokomeliso: Linomoro tsohle tsa likarolo le mehlala ea mochini e boletsoeng ke tsa merero ea ho tsebahatsa le ho lumellana feela. CQC TRACK ke moetsi ea ikemetseng oa likarolo tsa kamora 'maraka le tsa boleng ba OEM. Matshwao ohle a khoebo (ho kenyeletsoa HITACHI, EX, ZAX, ZX) a lula e le thepa ea beng ba ona.
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