Indastering ea lithaere, OTR e emetse Off-The-Road, hangata e bua ka mechini ea boenjiniere kapa lithaere tse tsoang tseleng e kholo. Lithaere tsa OTR li etselitsoe likoloi tse boima tse sebetsang litseleng tse katiloeng, libakeng tse mpe, le libakeng tse thata. Likoloi tsena hangata li sebelisoa merafong, kahong, likoung, temong le merung.
Ha ho bapisoa le lithaere tse tloaelehileng tsa 'mila, lithaere tsa OTR hangata li na le likarolo tse latelang:
E matla ebile e tšoarella: Ba sebelisa foromo e khethehileng ea rabara le sebopeho sa setopo ho hanela maqeba, ho phunya le ho khojoa.
Matla a ho jara: e ka mamella meroalo e phahameng haholo.
Tsela e tebileng le e matla: E fana ka ts'ebetso e ntle haholo, haholo-holo litseleng tse seretse, tse lehlabathe kapa tse majoe.
Boholo bo boholo: Lithaere tse ling tsa OTR li ka fihla bophara ba limithara tse 'maloa' me li boima ho feta lithane tse 'maloa.
Lisebelisoa tse tloaelehileng tse tšehetsang: literaka tsa ho lahla merafo, li-wheel wheel, graders, bulldozers, crane le metjhini e meng e boima ea kaho.
Ka mantsoe a bonolo feela, lithaere tsa OTR ke lithaere tse etselitsoeng ka ho khetheha mechini ea boenjiniere ea mosebetsi o boima.
Lithaere tse joalo li hloka ho kopanngoa le lirifi tsa OTR tse inehetseng, 'me tse peli li tlameha ho lumellana hantle le boholo le sebopeho, ho seng joalo li ke ke tsa sebelisoa ka mokhoa o sireletsehileng.
Ka lebaka la lisebelisoa tse khethehileng le boholo bo boholo, lithaere tsa OTR (off-the-highway) hangata li hloka lirifi tsa OTR tse entsoeng ka mokhoa o khethehileng. Lirimo tsena li etselitsoe ho jara mabili a maholo le meroalo ea koloi ka mokhoa o sireletsehileng le ka mokhoa o sireletsehileng, ha li ntse li boloka ho ts'epahala maemong a thata.
Lirimo tsa OTR li tla ka mefuta e le 'ngoe (1PC), likotoana tse tharo (3PC), likotoana tse hlano (5PC), le mefuta e mengata (7PC), ho latela thaere le maemo a ho sebetsa.
Sebopeho sa likotoana tse ngata se na le likarolo tse 'maloa tsa selemo (tse kang setulo sa lifaha, selikalikoe sa ho notlela, le mehele ea mahlakoreng). Likaroloana tsena li lumellana hantle le ho notlela hammoho ho tiisa sefaha se seholo sa thaere ka mokhoa o sireletsehileng, ho thibela lebili hore le se ke la theoha tlas'a meroalo e boima kapa ka lebelo le phahameng. Moralo o nang le likotoana tse ngata o lumella basebetsi ho sebelisa lisebelisoa tse khethehileng ho tlosa le ho kenya karolo e 'ngoe le e' ngoe mokokotlong ka bonngoe, ho etsa hore ho be bonolo ho fetola mabili, haholo-holo nakong ea ts'ebetso ea masimong.
Lirimo tsa OTR li entsoe ka tšepe e matla haholo 'me li fuoa kalafo e khethehileng ea mocheso ho mamella meroalo e fetang hole ea lithaere tse tloaelehileng. Ebang ke mashome a lithane tsa tšepe terakeng ea ho lahlela merafo kapa matla a maholohali a bulldozer sebakeng se makukuno, lirimo li tlameha ho fetisa le ho aba likhatello tsena ka mokhoa o sireletsehileng.
Lirime tsena li sebetsa libakeng tse thata tse tletseng majoe, seretse, lehlabathe, esita le lik'hemik'hale. Ka hona, li tlameha ho etsoa hore li se ke tsa hanana le tšusumetso le li-punctures feela, empa hape li fane ka khanyetso e ntle ea kutu ho lelefatsa bophelo ba bona ba ts'ebeletso.
Lirimo tsa OTR ke likarolo tsa mantlha tsa sistimi ea mabili a OTR. Ka kopanelo, ke senotlolo sa ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea mechini e boima tlas'a maemo a thata a ho sebetsa.
Joaloka moetsi le moetsi ea ka sehloohong oa China oa lebili le kantle ho tsela, re boetse re litsebi tse etelletseng pele lefats'eng la moralo le tlhahiso ea likarolo tsa rim. Lihlahisoa tsohle tsa rona li entsoe le ho hlahisoa ka maemo a holimo ka ho fetisisa.
Re khetha ka hloko litšepe tsa sebopeho sa matla a phahameng, a alloy e tlase ho etsa bonnete ba hore rim ka 'ngoe ea lebili e tsitsitse ebile e ka tšeptjoa tlas'a maemo a feteletseng a ts'ebetso joalo ka merafo, likou, liteishene tsa ho palamisa le ho cheka. Thepa ea othomathike ea li-welding le sistimi e tsitsitseng ea taolo ea boleng e etsa hore ho be le tlhahiso ea bongata e tsitsitseng le e nepahetseng. Taolo e tiileng ea ts'ebetso e 'ngoe le e' ngoe e netefatsa ho nepahala ha dimensional le ho lumellana ha sehlahisoa. Ts'ebetso e tsoetseng pele ea ho fafatsa ka motlakase le mekhoa ea ho roala ka electrophoretic ha e ntlafatse ho hanyetsa ha kutu feela empa hape e netefatsa bophelo bo bolelele le ponahalo ea boleng bo holimo.
Ka boiphihlelo ba lilemo tse fetang mashome a mabeli, re sebelitse li-OEM tse makholo lefatšeng ka bophara 'me ke baetsi ba lisebelisoa tsa mantlha (OEM) bakeng sa lihlahisoa tse tsebahalang joalo ka Volvo, Caterpillar, Liebherr, le John Deere naheng ea China. Lihlahisoa tsa rona li kenyelletsa lirimo tsa 3PC le 5PC, 'me li sebelisoa haholo lisebelisoa tse boima tse kang mabili, literaka tse thata tsa merafo, li-motor grader, le literaka tse boletsoeng.
Re na le nalane e telele ea ho rala le ho etsa lirimo tsa boleng bo holimo bakeng sa mefuta e fapaneng ea likoloi tse kantle ho litsela tse kholo. Sehlopha sa rona sa R&D, se entsoeng ka lienjineri tse kholo le litsebi tsa tekheniki, se tsepamisitse maikutlo ho lipatlisiso le ts'ebelisong ea mahlale a macha, ho boloka maemo a rona a etelletseng pele indastering. Re thehile sistimi e felletseng ea litšebeletso tsa kamora thekiso, e fanang ka ts'ehetso ea tekheniki e nakong le e sebetsang hantle le tlhokomelo ea kamora thekiso. Ts'ebetso e 'ngoe le e' ngoe tlhahisong ea rona ea rim e latela mekhoa e tiileng ea tlhahlobo ea boleng, ho netefatsa hore rim ka 'ngoe e kopana le litekanyetso tsa boleng ba machabeng ebile e fihlela litlhoko tsa bareki.
Re na le seabo se seholo mafapheng a mechini ea kaho, lirimo tsa merafo, lirim tsa forklift, lirim tsa indasteri, lirim tsa temo, likarolo tse ling tsa rim le lithaere.
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 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. O ka nthomella boholo ba rim boo o bo hlokang, mpolelle litlhoko tsa hau le lintho tse u tšoenyang, 'me re tla ba le sehlopha sa setsebi se tla u thusa ho araba le ho hlokomela mehopolo ea hau.
Lihlahisoa tsa rona ke tsa boleng bo holimo lefatšeng.
Nako ea poso: Aug-28-2025