Mabili a maholohali a merafo a maholo hakae?
Mabili a maholohali a merafo a sebelisoa literakeng tsa merafo le lisebelisoa tse boima tsa merafo. Hangata mabili ana a etselitsoe ho jara meroalo e phahameng haholo le ho fana ka ts'ebetso e tsitsitseng tlas'a maemo a feteletseng. Kaha mesebetsi ea merafo hangata e hloka ho tsamaisoa ha tšepe e ngata, lisebelisoa le thepa, 'me mesebetsi ena ea lipalangoang hangata e kenyelletsa meroalo e boima le e feteletseng, tšebeliso ea mabili a maholo ke ntlha ea bohlokoa ho netefatsa tšireletseho, katleho le botsitso.
Tse ling tsa litlhaloso tse kholo ka ho fetisisa tsa mabili a merafo lefatšeng kajeno, lithaere tse kholo ka ho fetisisa tsa merafo li ka fihla bophara ba limithara tse 4.5 (limithara tse ka bang 14.8), joalo ka lithaere tse kentsoeng Caterpillar 797F. Hangata lirime tsena li na le bophara bo pharaletseng haholo, hangata li-inch tse 36 kapa ho feta, tse loketseng lithaere tse kholo.
Ka mohlala, boholo ba thaere ea teraka e kholo ka ho fetisisa ea merafo ea Caterpillar 797F ke 59/80R63, lithaere tsena li na le bophara ba limithara tse 4.5 le bophara ba lisenthimithara tse 59 (limithara tse ka bang 1.5), 'me lebili le leng le le leng le ka ba boima ba lik'hilograma tse 5000-6000. Literaka tsena li sebelisetsoa ho tsamaisa tšepe e ngata merafong e bulehileng 'me li ka khona ho jara boima ba lithane tse 400.
Lithaere tsena tse khōlō tsa merafo li na le litšobotsi tse 'maloa: Lithaere tse khōlō ka ho fetisisa hangata li pakeng tsa limithara tse 4,5 (hoo e ka bang 14.8 maoto) le bophara ba limithara tse 5 (16.4 feet) 'me li na le bophara ba lithaere tse fetang lisenthimithara tse 50 (limithara tse 1,27). Lithaere tsena li ka jara meroalo e boima haholo ’me hangata li sebelisoa literakang tse khōlōhali tsa merafo lefatšeng, tse khonang ho jara lithane tse 400 kapa ho feta.
Lithaere tsena tse khōlōhali li sebelisoa haholo-holo merafong e bulehileng, libakeng tse tebileng tsa merafo le libakeng tse khōlō tsa tlhahiso ea oli, ’me li sebelisoa haholo literakang tse khōlō tsa merafo le thepa ea lipalangoang. Li hloka meroalo e phahameng haholo, sebaka se eketsehileng sa ho kopana, ho ikamahanya le maemo a thata, le ho tšoarella ho phahameng haholo le ho hanyetsa tšusumetso.
Mabili a maholohali a merafo lefatšeng (joalo ka a sebelisoang literakeng tsa merafo joalo ka Caterpillar 797F kapa BelAZ 75710) a ka ba limithara tse 4.5 ho isa ho 4.8 ka bophara le bophara ba lisenthimithara tse fetang 50. Lithaere tsena tse kholo ka ho fetesisa li ka jara meroalo e phahameng haholo 'me hangata li sebelisetsoa likoloi tsa lipalangoang tse boima haholo merafong e bulehileng. Li ka mamella meroalo ea lithane tse fetang 400 ho netefatsa ts'ebetso le polokeho nakong ea lipalangoang tsa tšepe. Lithaere tsena le lirimo li entsoe le ho etsoa ka maemo a feteletseng le litlhoko tse phahameng tsa meroalo, 'me ke likarolo tsa bohlokoa indastering ea merafo.
Khampani ea rona e fana ka literaka tsa merafo tsa Caterpillar 777 tse boima ka ho19.50-49 / 4.0 rimse ka jarang meroalo e phahameng haholo.
CAT 777 ke teraka ea merafo e boholo bo mahareng e nang le boima ba boima ba lithane tse ka bang 100-110. Bophahamo ba eona bo e etsa khetho e nepahetseng bakeng sa ho tsamaisa tšepe le lisebelisoa tse ling merafong ea boholo bo mahareng, e loketseng liketsahalo tse nang le meroalo e boima empa e batla e lekanyelitsoe ka boholo ba koloi. CAT 777 e sebelisoa haholo merafong e bulehileng ho tsamaisa tšepe, lehlabathe le lisebelisoa tse ling tse boima. Joalo ka e 'ngoe ea mehlala ea khale ea Caterpillar, letoto la 777 le na le mefuta e mengata ea ts'ebeliso mererong ea merafo le ea kaho lefatšeng ka bophara.
Ka lebaka la maemo a khethehileng ao ho ona ho sebelisoang CAT 777, lirimo tse sebelisoang koloing ena li etselitsoe ho jara meroalo e meholo haholo. Joaloka teraka ea merafo ea boholo bo bohareng, lirimo le lithaere tsa 777 ha li hloke feela ho finyella litlhoko tse phahameng tsa koloi, empa hape li fana ka ts'ebetso e ntle le ho tšoarella libakeng tse rarahaneng tsa merafo.
Ho ipapisitsoe le tlhokahalo ena e khethehileng, k'hamphani ea rona e ntlafalitse le ho e etsa ka ho khetheha19.50-49 / 4.0 lirime tsa boholoe loketseng koloi ena.
Likarolo tsa lirimo tsa 19.50-49/4.0 ke life?
19.50-49 / 4.0 e hlahisoang ke k'hamphani ea rona ke tlhaloso ea lirimo tsa merafo, haholo-holo tse sebelisetsoang likoloi tsa lipalangoang tsa merafo, tse kang literaka tse kholo tsa merafo, likoloi tsa mabili le mechine e meng e boima. Tlhaloso ena ea lirimo e tsamaisana le lithaere tsa merafo 'me e na le boholo bo khethehileng le likarolo tsa moralo ho ikamahanya le meroalo e phahameng, sebaka se thata le litlhoko tsa ts'ebetso ea nako e telele libakeng tsa merafo.
Bophara bo boholo le moralo o sephara oa rim o ntlafalitsoeng bakeng sa lirimo tsa 19.50-49 / 4.0 li e nolofalletsa ho ts'ehetsa ts'ebeliso ea lithaere tse kholo tsa merafo mme e loketse ho jara meroalo e meholo ea lipalangoang tsa merafo. E ka hasanya boima ba 'mele le ho fokotsa khatello ea fatše sebakeng se seng le se seng, kahoo e ntlafatsa botsitso le ho hula.
Bokhoni ba ho jara thepa ea rim ena bo loketse ho jara lithane tse ngata ho isa ho tse makholo tsa tšepe kapa lisebelisoa tse ling, haholo-holo bakeng sa literaka tse mahareng le tse kholo tsa merafo.
Libakeng tse thata tsa merafo, thepa e matla e phahameng e sebelisoang moqomong ona e na le khanyetso e matla le ho hanyetsa ho apara. Rim ena e loketse ka ho khetheha bakeng sa merafo, e tletseng litšitiso tse kang majoe, seretse, lehlabathe le lerōle. Lithaere tse tsamaellanang le rim ea 19.50-49 / 4.0 hangata li na le sebaka se seholo sa ho kopana le ho hanyetsa ho matla ha li-puncture, tse ka bolokang ho ts'oara le ho tsitsisa ha ho khanna litseleng tse matsutla tsa merafo.
Rim e sephara e ka qhala moroalo ka katleho le ho fokotsa moroalo oa lithaere tsa teraka ea merafo. Haholo-holo lipalangoang tsa meroalo e boima, moralo ona o thusa ho fokotsa ho khathala ha mabili le kotsi ea ho phatloha ha mabili. Ho tšoana ha lirimo le lithaere tse pharaletseng ho etsa hore teraka e be e tsitsitseng haholoanyane nakong ea lipalangoang, haholo-holo libakeng tse rarahaneng, tse ka fokotsang kotsi ea rollover le ho thella. Ka nako e ts'oanang, rim e pharaletseng e fana ka sebaka se seholoanyane sa ho kopana le mobu, ho fa koloi hantle ho ts'oara mobu o bonolo kapa o thellang, haholo-holo o loketseng ho sebelisoa mobung o rarahaneng o kang o seretse, mobu o bonolo kapa lehlohlojane merafong.
Lirimo tsa tlhaloso ena hangata li entsoe ka tšepe e matla haholo kapa lisebelisoa tsa alloy, tse sa jeng le ho thibela ho bola, 'me li khona ho mamella khoholeho e bakoang ke maemo a fapaneng a thata tikolohong ea merafo le ho lelefatsa bophelo ba bona ba ts'ebeletso. Likoloi tsa lipalangoang tsa merafong li ba le ho thothomela le ho thothomela khafetsa nakong ea mosebetsi, 'me lirimo tse sephara le tse tiileng li ka monya matla le ho fokotsa tšenyo ea lithaere.
Hangata rim ena e sebelisoa ka lithaere tse kholo tsa merafo, tse kang 29.5R25 kapa 33.00R49, tse ka finyellang litlhoko tsa mojaro o moholo le ts'ebetso e potlakileng le ho ntlafatsa katleho ea koloi.
19.50-49 / 4.0 e hlahisoang ke k'hamphani ea rona ke moroalo o phahameng, o tsitsitseng, le o tšoarellang oa merafo o sebelisoang haholo ka literaka tsa lipalangoang tsa merafo le lisebelisoa tse ling tse boima tsa merafo. Bophara ba eona bo boholo le moralo o pharaletseng oa rim e ka fana ka sebaka se seholo sa ho ikopanya le mobu, ho ts'ehetsa meroalo e boima, le ho netefatsa ho khanna ho tsitsitseng ha likoloi libakeng tse rarahaneng tsa merafo. Matla a eona a phahameng le ho hanyetsa tšusumetso ho etsa hore e tšoanelehe ka ho khetheha bakeng sa ts'ebetso ea nako e telele libakeng tse boima le tse thata tse kang merafo.
Ka moralo ona, CAT 777 e ka fana ka bokhoni ba lipalangoang bo sebetsang hantle le bo tsitsitseng libakeng tse thata tsa merafo, ho netefatsa ts'ebetso ea nako e telele le e tšepahalang ea koloi.
Re boqapi le moetsi oa mabili a kantle ho tsela oa China oa No. 1, hape re setsebi se etelletseng pele lefats'eng sa moralo le tlhahiso ea likarolo tsa rim. Lihlahisoa tsohle li entsoe le ho hlahisoa ho latela litekanyetso tsa boleng bo holimo. Re na le thekenoloji e hōlileng tsebong lipatlisisong le nts'etsopele le tlhahiso ea lirimo tsa likoloi tsa merafo. Re na le seabo se seholo likoloing tsa merafo tse kang literaka tsa ho lahla merafo, literaka tse thata tsa ho lahla, likoloi tsa merafo tse ka tlas'a lefatše, li-wheel loader, grader, li-trailer tsa merafo, joalo-joalo. Re na le sehlopha sa lipatlisiso le nts'etsopele se entsoeng ka lienjiniere tse phahameng le litsebi tsa theknoloji, tse shebaneng le lipatlisiso le tšebeliso ea mekhoa e mecha ea theknoloji, le ho boloka boemo bo ka sehloohong indastering. Re thehile sistimi e felletseng ea ts'ebeletso ea kamora thekiso ho fana ka ts'ehetso ea tekheniki e nakong le e sebetsang hantle le tlhokomelo ea kamora thekiso ho netefatsa hore bareki ba na le boiphihlelo bo bonolo nakong ea ts'ebeliso. U ka nthomella boholo ba rim boo u bo hlokang, u mpolelle litlhoko le mathata a hau, 'me re tla ba le sehlopha sa setsebi se tla u thusa ho araba le ho hlokomela mehopolo ea hau.
Ha re hlahise lirimo tsa likoloi tsa merafo feela, empa hape re kenya letsoho haholo mecheng ea boenjineri, lirim tsa forklift, lirim tsa indasteri, lirimo tsa temo le lisebelisoa tse ling le lithaere. Re barekisi ba pele ba rim naheng ea China bakeng sa lihlahisoa tse tsebahalang joalo ka Volvo, Caterpillar, Liebherr, John Deere, jj.
Tse latelang ke mefuta e fapaneng ea lirime tseo k'hamphani ea rona e ka li hlahisang mafapheng a fapaneng:
Boholo ba mochini oa 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 rim ea ka:
| 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 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 lirimo tsa 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 |
Sekhahla sa lebili la mochini oa 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 |
Re na le lilemo tse fetang 20 tsa phihlelo ea tlhahiso ea mabili. Boleng ba lihlahisoa tsa rona kaofela bo hlokometsoe ke li-OEM tsa lefats'e tse kang Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD, joalo-joalo. Lihlahisoa tsa rona li na le boleng ba maemo a lefatše.
Nako ea poso: Dec-31-2024