Literaka tsa lithōle tsa merafo li sebelisa mabili a maholo a OTR, a maholo haholo ho feta a literaka tse tloaelehileng kapa mechini ea kaho. Lithaere tsena li etselitsoe ho jara meroalo e boima haholo le ho sebetsa libakeng tse thata tsa merafo. Boholo ba mabili bo fapana haholo ho latela boholo ba tonna le mofuta oa koloi, empa li ka aroloa ka kakaretso ka tsela e latelang:
1. Boholo bo tloaelehileng ba mabili bakeng sa literaka tse nyane le tse mahareng tsa lithōle tsa merafo ke: 18.00-25, 23.5-25, 26.5-25, le 29.5R25. Bophara ba mabili ana hangata bo pakeng tsa limithara tse 1.6 le 1.8.
2. Boholo bo tloaelehileng ba mabili bakeng sa literaka tsa lithōle tsa merafo tse mahareng le tse kholo ke 27.00-29, 30.00-51, le 33.00-51. Bophara ba mabili ana hangata bo pakeng tsa limithara tse 2.2 le 2.8.
3. Litekanyo tsa mabili a teraka ea lithōle tsa merafo e meholo haholo: 36.00R51, 40.00R57, 46/90R57, 53/80R63, 59/80R63 — mabili ana a na le bophara bo makatsang, a fihlang ho limithara tse 3.5 kapa esita le limithara tse 4, a malelele ho feta moaho oa mokatong o le mong. Motho e moholo ea emeng pela mabili o ne a tla fihla bohareng ba rim feela.
Li na le bokhoni bo phahameng haholo ba ho jara mojaro ho lekana le meroalo ea literaka tse boima tsa merafo, 'me moralo oa terata o tebile ho thibela ho sehoa le ho taboha ha majoe le lintho tse bohale tse tloaelehileng libakeng tsa merafo.
Mabili a maholo a OTR (a kantle ho tsela) a hloka litsamaiso tse tšoanang tsa rimu tse kholo, tse matla haholo. Motsoako ona ke oa bohlokoa ho nolofatseng literaka tsa merafo ho mamella meroalo ea lithane tse mashome ho isa ho tse makholo le ho sebetsa tlas'a maemo a feteletseng ka nako e telele.
Ha ho bapisoa le lirimi tse tloaelehileng tsa literaka, lirimi tsena tsa literaka tsa merafo li hloka tšepe e matla le ea boleng bo holimo 'me li na le moralo oa sebopeho sa likarolo tse ngata bakeng sa ho kenya habonolo lithaere tse kholo. Li na le khanyetso e phahameng ea tšusumetso le ho hanyetsa ho fetoha ha sebopeho, 'me li na le masale a khethehileng a ho notlela le masale a ho roba ho netefatsa polokeho esita le tlas'a meroalo e boima, e lumellanang hantle le lithaere le mojaro oohle oa koloi.
Jwalo ka e mong wa bahlahisi ba bararo ba ka sehloohong ba mabili a OTR lefatsheng, re na le boiphihlelo bo boholo tlhahisong le tlhahisong ya dirimi tsa dikoloi tsa merafo. Ka boiphihlelo ba dilemo tse fetang 20, HYWG e sebeleditse makgolo a OEM lefatsheng ka bophara mme e se e le kgale e ntse e rala le ho etsa dirimi tsa boleng bo hodimo tse loketseng dikoloi tse fapaneng tse seng tsa mebileng.
Re fana ka mabili a merafo—a 19.50-49 / 4.0 multi-piece (5PC) rims—a lumellanang le mabili a bophara bo boholo ba lisenthimithara tse 49, re nahanne ka litšobotsi tsa sebopeho le litlhoko tsa mojaro tsa CAT 777.
Rim ea 19.50-49/4.0 ke rim ea sebopeho sa 5PC bakeng sa thaere ea TL, e sebelisoa hangata ke teraka ea lithōle ea merafo. Re baetsi ba mabili a mabili ba China ba etellang pele bakeng sa teraka ea lithōle CAT 777.
Jwalo ka e 'ngoe ea literaka tsa lithōle tsa merafo tse sebelisoang haholo lefatšeng ka bophara, CAT 777 e bapala karolo e ke keng ea nkeloa sebaka merafong ea mekoti e bulehileng le mererong e meholo ea boenjiniere ka lebaka la bokhoni ba eona bo botle ba ho jara le ho ikamahanya le maemo a fapaneng a mosebetsi. Lirimi tsa mabili tse tsamaellanang ke likarolo tsa bohlokoa tse jarang boima ba koloi eohle le ho netefatsa polokeho ea ts'ebetso.
Re ikhethile lipatlisisong le nts'etsopele le tlhahisong ea lirimi tsa mabili bakeng sa likoloi tsa boenjiniere tse boima le lisebelisoa tsa merafo, re fana ka litharollo tsa rimi ea mabili a merafo ea maemo a profeshenale, a boholo bo boholo, a likarolo tse ngata bakeng sa CAT 777 ho netefatsa ts'ebetso e tsitsitseng le e sebetsang hantle ea koloi tlas'a maemo a thata a mosebetsi.
Rim ea 19.50-49 / 4.0 e entsoe ka ho khetheha bakeng sa literaka tsa lithōle tsa merafo. E na le likarolo tse ngata tse kang motheo oa rim, lesale la lehlakore, le lesale la ho notlela, 'me e fihlela litlhoko tsa mojaro o phahameng haholo le maemo a matla a ho tetebela.
E nolofatsa ho kopanngoa le ho qhaqhoa ha mabili a maholo haholo, e ntlafatsa tlhokomelo le bokgoni ba ho nkela sebaka sebakeng seo, e fokotsa nako ya ho se sebetse ha disebediswa, mme e dumella ho nkelwa sebaka ha dikarolo ka bomong haeba ho ka ba le tshenyo sebakeng seo, ka hona e fokotsa ditjeo tsa tlhokomelo ka kakaretso. Ha e bapiswa le dirimi tsa karolo e le nngwe, sebopeho sa dikarolo tse ngata se loketse ditlhoko tsa tlhokomelo ya kgafetsa tsa merafo.
Mabili a CAT 777 hangata a sebetsa libakeng tse thata tse khetholloang ke mocheso o phahameng, meroalo e phahameng, litlamorao tse phahameng, lerōle le mafika. Ka hona, re khetha tšepe e matla haholo, ea boleng bo holimo 'me re sebelisa lits'ebetso tse ngata ho matlafatsa ts'ebetso ea sebopeho sa lirimi: khanyetso e ntle ea tšusumetso le khanyetso ea ho fetoha ha sebopeho, bophelo bo ikhethang ba mokhathala, le lits'ebetso tse nepahetseng tsa ho tjheseletsa le kalafo ea bokaholimo ho thibela ho petsoha le ho bola ka katleho.
Rim e 'ngoe le e 'ngoe ea lebili e feta litekong tse matla tsa ts'ebetso le polokeho pele e tloha fekthering ho netefatsa hore e fihlela litlhoko tse feteletseng tsa ts'ebetso ea merafo.
Litšebelisong tsa nako e telele tse sebetsang, e fumane kananelo e tsitsitseng ho bareki ka lebaka la ho tšoarella ha eona ho phahameng, botsitso bo phahameng le sekhahla se tlase sa ho hloleha.
Re na le ketane e felletseng ea indasteri, e akaretsang ho phutholla tšepe, moralo oa hlobo, ho etsa ka nepo e phahameng, ho tjheseletsa ka boiketsetso, kalafo ea bokaholimo le tlhahlobo ea sehlahisoa se felileng. Re e 'ngoe ea lik'hamphani tse' maloa Chaena tse khonang ho hlahisa lirimi tsa mabili ho tsoa hoTšepe ho ea ho sehlahisoa se felileng. Mohlala ona oa tlhahiso oa "sebaka se le seng" o netefatsa hore lihlahisoa tsohle li fihlela maemo a holimo ka ho lekana, e leng se etsang hore e be tlhahiso ea ketane e felletseng le taolo ea boleng bakeng sa lirimi tsa mabili.
1. Sekoti
2. Ho Rolling ho Chesang
3. Tlhahiso ea Lisebelisoa
4. Kopano ea Lihlahisoa tse Feliloeng
5. Ho penta
6. Sehlahisoa se Fedileng
Lihlahisoa tsa HYWG ha li na karolo e kholo ea 'maraka Chaena feela empa li boetse li romeloa libakeng tse fetang leshome tse tsoetseng pele merafong, ho kenyeletsoa Amerika Leboea, Europe, Australia le Russia. Ka bokhoni bo etellang pele ba tlhahiso, taolo e matla ea boleng, le sistimi ea litšebeletso ea lefats'e, re fana ka litharollo tse tšepahalang tsa rim ea mabili bakeng sa bareki ba rona. Re mofani oa lirim tsa mabili oa moetsi oa lisebelisoa tsa mantlha (OEM) Chaena bakeng sa lihlahisoa tse tummeng tse kang Volvo, Caterpillar, Liebherr, le John Deere.
Ka boleng ba eona bo tsitsitseng le tšebeletso e ntle haholo, HYWG e se e fetohile molekane ea tšepahalang bakeng sa basebelisi ba merafo lefatšeng ka bophara.
Re na le karolo e kholo masimong a mechini ea kaho, lirimi tsa merafo, lirimi tsa forklift, lirimi tsa indasteri, lirimi tsa temo, likarolo tse ling tsa rimi le lithaere.
Tse latelang ke boholo bo fapaneng ba lirime tseo k'hamphani ea rona e ka li hlahisang masimong a fapaneng:
Boholo ba mechini ea boenjiniere:
| 8.00-20 | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 10.00-25 |
| 11.25-25 | 12.00-25 | 13.00-25 | 14.00-25 | 17.00-25 | 19.50-25 | 22.00-25 |
| 24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 | 13.00-33 |
Boholo ba moedi wa morafo:
| 22.00-25 | 24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 |
| 28.00-33 | 16.00-34 | 15.00-35 | 17.00-35 | 19.50-49 | 24.00-51 | 40.00-51 |
| 29.00-57 | 32.00-57 | 41.00-63 | 44.00-63 |
Boholo ba moedi wa lebili la forklift:
| 3.00-8 | 4.33-8 | 4.00-9 | 6.00-9 | 5.00-10 | 6.50-10 | 5.00-12 |
| 8.00-12 | 4.50-15 | 5.50-15 | 6.50-15 | 7.00-15 | 8.00-15 | 9.75-15 |
| 11.00-15 | 11.25-25 | 13.00-25 | 13.00-33 |
Litekanyo tsa mophetho oa likoloi tsa indasteri:
| 7.00-20 | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 7.00x12 |
| 7.00x15 | 14x25 | 8.25x16.5 | 9.75x16.5 | 16x17 | 13x15.5 | 9x15.3 |
| 9x18 | 11x18 | 13x24 | 14x24 | DW14x24 | DW15x24 | 16x26 |
| DW25x26 | W14x28 | 15x28 | DW25x28 |
Boholo ba mabili a mechini ea temo:
| 5.00x16 | 5.5x16 | 6.00-16 | 9x15.3 | 8LBx15 | 10LBx15 | 13x15.5 |
| 8.25x16.5 | 9.75x16.5 | 9x18 | 11x18 | W8x18 | W9x18 | 5.50x20 |
| W7x20 | W11x20 | W10x24 | W12x24 | 15x24 | 18x24 | DW18Lx24 |
| DW16x26 | DW20x26 | W10x28 | 14x28 | DW15x28 | DW25x28 | W14x30 |
| DW16x34 | W10x38 | DW16x38 | W8x42 | DD18Lx42 | DW23Bx42 | W8x44 |
| W13x46 | 10x48 | W12x48 | 15x10 | 16x5.5 | 16x6.0 |
Lihlahisoa tsa rona ke tsa boleng ba lefats'e.
Nako ea poso: Tshitwe-05-2025