OTR ke khutsufatso ea Off-The-Road, e bolelang "off-road" kapa "off-highway". Lithaere tsa OTR le lisebelisoa li etselitsoe ka ho khetheha bakeng sa tikoloho e sa tsamaisoang litseleng tse tloaelehileng, ho kenyeletsoa merafo, likori, libaka tsa kaho, ts'ebetso ea meru, joalo-joalo. Hangata tikoloho ena e na le sebaka se sa lekaneng, se bonolo kapa se matsutla, kahoo ho hlokahala lithaere le likoloi tse entsoeng ka mokhoa o khethehileng. sebetsana le tsona.
Libaka tse ka sehloohong tsa ts'ebeliso ea lithaere tsa OTR li kenyelletsa:
1. Meepo le likori:
Sebelisa literaka tse kholo tsa merafo, li-loaders, excavators, joalo-joalo ho rafa le ho tsamaisa liminerale le majoe.
2. Kaho le meralo ea motheo:
Ho kenyeletsoa li-bulldozers, scrapers, rollers le lisebelisoa tse ling bakeng sa mosebetsi oa lefatše le kaho ea meaho libakeng tsa kaho.
3. Meru le temo:
Sebelisa lisebelisoa tse khethehileng tsa meru le literekere tse kholo bakeng sa ho rema meru le mesebetsi e meholo ea masimo.
4. Ts'ebetso ea indasteri le boema-kepe:
Sebelisa li-cranes tse kholo, li-forklift, joalo-joalo ho tsamaisa thepa e boima likoung, matlong a polokelo le litsing tse ling tsa indasteri.
Likarolo tsa lithaere tsa OTR:
Bophahamo bo phahameng ba mojaro: bo khona ho mamella boima ba lisebelisoa tse boima le meroalo e felletseng.
Abrasion and puncture resistance: e loketse ho sebetsana le maemo a thata joalo ka majoe le lintho tse bohale, 'me e khona ho hanela ho phunya lintho tse hlabang tse kang majoe, likhechana tsa tšepe, joalo-joalo.
Mokhoa o tebileng le moralo o khethehileng: fana ka ts'ebetso e ntle haholo le botsitso, thibela ho thella le rollover, 'me u ikamahanye le mobu o seretse, o bonolo kapa o sa lekaneng.
Sebopeho se matla: ho kenyelletsa lithaere tsa leeme le lithaere tsa radial ho ikamahanya le ts'ebeliso e fapaneng le libaka tsa ts'ebetso, tse khonang ho mamella meroalo e feteletseng le maemo a thata a ho sebetsa.
Mefuta e mengata ea boholo le mefuta: e loketse lisebelisoa tse fapaneng tse boima joalo ka li-loaders, bulldozers, literaka tsa meepo, jj.
Lirimo tsa OTR (Off-The-Road Rim) li bua ka lirimo (mabili) a etselitsoeng ka ho khetheha lithaere tsa OTR ho tšehetsa le ho lokisa lithaere le ho fana ka ts'ehetso e hlokahalang ea sebopeho bakeng sa lisebelisoa tse boima bakeng sa tšebeliso ea kantle ho tsela. Lirimo tsa OTR li sebelisoa haholo lisebelisoa tsa merafo, mechine ea kaho, mechine ea temo le likoloi tse ling tse kholo tsa indasteri. Lirime tsena li tlameha ho ba le matla a lekaneng le nako e telele ho sebetsana le maemo a thata a ho sebetsa le maemo a boima a boima.
Ka kakaretso, OTR e kenyelletsa lisebelisoa tse fapaneng tse ikhethang le lithaere tse etselitsoeng ho ntlafatsa ts'ebetso le polokeho maemong a thata, ntle le tsela. Lithaere tsena li etselitsoe ka ho khetheha bakeng sa maemo a thata a ho sebetsa 'me li fana ka nako e telele le ts'ebetso e ntle haholo.
Ho tloha ka 2021, TRACTION esale e tšehetsa li-OEM tsa Russia. Lirimo tsa TRACTION li entse netefatso e matla ea bareki ba OEM. Hona joale 'marakeng oa Russia (le Belarus le Kazakhstan), lirifi tsa TRACTION li koahetse liindasteri, temo, merafo, thepa ea kaho le masimo a mang. TRACTION e na le balekane ba bangata ba tšepahalang Russia.
Ka nako e ts'oanang, re boetse re fana ka lithaere tsa OTR bakeng sa 'maraka oa Russia. E le ho khotsofatsa tlhoko ea 'maraka ea lithaere tse tiileng tsa 20-inch le 25-inch, TRACTION e hlahisitse mofuta oa eona oa lithaere tse tiileng ka 2023. K'hamphani ea rona ke e 'ngoe ea lik'hamphani tse' maloa tse hlahisang lirimo le lithaere tse tiileng, 'me li ka fana ka thaere + litharollo rim kopano.
Re boetse re hlahisa lirifi tse ngata tsa litlhaloso tse fapaneng tšimong ea merafo moo lithaere tsa OTR li sebelisoang haholo. Har'a tsona, lirifi tsa 19.50-49 / 4.0 tse fanoeng ke k'hamphani ea rona bakeng sa literaka tsa ho lahla merafo tsa CAT 777 li amohetsoe ke bareki ka ntsoe-leng. Rim ea 19.50-49/4.0 ke 5PC ea sebopeho sa lithaere tsa TL mme e sebelisoa hangata holiteraka tsa ho lahla merafo.
Lori ea thotobolo ea Caterpillar CAT 777 ke teraka e tsebahalang haholo e thata ea ho lahla merafo (Rigid Dump Truck), e sebelisoang haholo merafong, likoari le mererong e meholo ea ho sisinya lefatše. Literaka tsa CAT 777 tsa letoto li ratoa ka lebaka la ho tšoarella ha tsona, ts'ebetso e phahameng le litšenyehelo tse tlase tsa ts'ebetso.
Likarolo tsa mantlha tsa teraka ea ho lahla CAT 777:
1. Enjene e sebetsang hantle haholo:
CAT 777 e na le enjene ea diesel ea Caterpillar (hangata Cat C32 ACERT™), e leng enjene e matla, e nang le torque e phahameng e fanang ka ts'ebetso e ntle ea matla le ts'ebetso ea mafura, e loketseng ts'ebetso e tsoelang pele tlas'a maemo a boima bo phahameng.
2. Bophahamo bo boholo ba moroalo:
Bophahamo bo phahameng ka ho fetesisa ba teraka ea ho lahla CAT 777 hangata bo ka ba lithane tse 90 (lithane tse ka bang 98 tse khutšoane). Bokhoni bona ba ho jara meroalo bo etsa hore bo khone ho tsamaisa thepa e ngata ka nako e khuts'oane le ho ntlafatsa katleho ea mosebetsi.
3. Sebopeho se matla sa foreimi:
Sebopeho sa tšepe ea matla a phahameng le mokhoa oa ho emisa ho etsa bonnete ba hore koloi e ka mamella tšebeliso ea nako e telele tlas'a meroalo e boima le libaka tse thata. Sebopeho sa eona se thata se fana ka matla a sebopeho se setle le botsitso, se loketseng maemo a feteletseng a ts'ebetso merafong le likori.
4. Sistimi ea ho emisa e tsoetseng pele:
E na le sistimi e tsoetseng pele ea hydraulic suspension ho fokotsa maqhubu, ho ntlafatsa boiketlo ba opareitara, le ho fokotsa ts'ebetso ea mojaro ka nepo, ho lelefatsa bophelo ba ts'ebeletso ea koloi le likarolo tsa eona.
5. Sistimi e sebetsang hantle ea mariki:
Sebelisa li-brake tsa disc tse pholileng ka oli (li-brake tsa li-multi-disc tse kentsoeng ka oli) ho fana ka ts'ebetso e tšepahalang ea braking le bophelo bo bolelele ba ts'ebeletso, haholo-holo tse loketseng ho sebelisoa maemong a nako e telele a ho theosa kapa mojaro o boima.
6. Sebaka sa ts'ebetso ea mokhanni e ntlafalitsoeng:
Moralo oa cab o shebane le ergonomics, o fana ka ponahalo e ntle, litulo tse mabothobotho le sebopeho se bonolo sa taolo. Mofuta oa sejoale-joale oa CAT 777 o boetse o na le lipontšo tse tsoetseng pele le litsamaiso tsa taolo ea likoloi, tse lumellang basebelisi ho beha leihlo boemo le tšebetso ea koloi habonolo.
7. Ho kopanya theknoloji e tsoetseng pele:
Moloko o mocha oa literaka tsa ho lahla CAT 777 o na le mefuta e fapaneng ea mahlale a tsoetseng pele joalo ka Vehicle Health Monitoring System (VIMS™), sistimi ea othomathike ea lubrication, tracking ea GPS le ts'ehetso ea ts'ebetso ea taolo e hole ho ntlafatsa ts'ebetso ea ts'ebetso le taolo ea tlhokomelo.
Molao-motheo oa ts'ebetso oa teraka ea ho lahla merafo ke ofe?
Molao-motheo oa ts'ebetso oa teraka ea ho lahla merafo haholo-holo o kenyelletsa khokahano ea sistimi ea motlakase ea koloi, sistimi ea phetisetso, sistimi ea braking le sistimi ea hydraulic, e sebelisetsoang ho tsamaisa le ho lahla thepa e ngata (joalo ka ore, mashala, lehlabathe le lehlohlojane, jj. .) merafong, likoring le mererong e meholo ea ho sisinya lefatše. Tse latelang ke likarolo tsa bohlokoa tsa kamoo teraka ea ho lahlela merafo e sebetsang kateng:
1. Sisteme ea matla:
Enjene: Literaka tsa ho lahla merafo hangata li na le enjene ea diesel e matla haholo, e fanang ka mohloli o moholo oa matla a koloi. Enjene e fetola matla a mocheso a hlahisoang ke ho chesa diesel hore e be matla a mochine ebe e tsamaisa tsamaiso ea koloi ka har'a crankshaft.
2. Sistimi ea phetiso:
Gearbox (phetisetso): Lebokose la gear le fetisetsa tlhahiso ea matla a enjene ho axle ka sete ea gia, ho lokisa kamano lipakeng tsa lebelo la enjene le lebelo la koloi. Hangata literaka tsa ho lahla merafo li na le li-transmissions tse ikemetseng kapa tsa semi-automatic ho ikamahanya le maemo a fapaneng a lebelo le mojaro.
Drive shaft le differential: The shaft drive fetisa matla ho tloha lebokoseng la gear ho ea ka morao, 'me phapang e ka morao e abela matla mabiling a ka morao ho netefatsa hore mabili a le letšehali le a le letona a ka potoloha ka boikemelo ha a thinya kapa a le fatše.
3. Sisteme ea ho emisa:
Sesebelisoa sa ho emisoa: Hangata literaka tsa ho lahla merafo li sebelisa li-hydraulic suspension systems kapa pneumatic suspension systems, tse khonang ho monya tšusumetso nakong ea ho khanna, ho ntlafatsa botsitso ba ho khanna ha koloi sebakeng se sa lekaneng le boiketlo ba mokhanni.
4. Sistimi ea Braking:
Brake ea tšebeletso le mariki a tšohanyetso: Literaka tsa ho lahla merafo li na le li-braking system tse matla, ho kenyeletsoa mariki a hydraulic kapa pneumatic brakes, le mariki a pholileng ka oli a li-multi-disc ho fana ka matla a ts'epahalang. Sistimi ea mariki ea tšohanyetso e tiisa hore koloi e ka emisa kapele maemong a tšohanyetso.
Auxiliary brake (enjene brake, retarder): Ha e sebelisoa nakong e telele ea ho khanna ho theosa, mariki a enjene kapa hydraulic retarder e ka fokotsa ho senyeha ha brake disc, ea qoba ho futhumala ho feta tekano, le ho matlafatsa polokeho.
5. Sistimi ea tsamaiso:
Hydraulic steering system: Literaka tsa ho lahla merafo hangata li sebelisa litsamaiso tse tsamaisang matla a haeteroliki, tse tsamaisoang ke lipompo tsa haeteroliki le lisilindara tse laolang ho tsamaisoa ha mabili a ka pele. Sistimi ea hydraulic steering e ka boloka ts'ebetso e boreleli le e bobebe ea ho tsamaisa koloi ha koloi e imetsoe haholo.
6. Sisteme ea Hydraulic:
Sisteme ea ho phahamisa: Lebokose la thepa ea teraka ea ho lahla meepo le phahamisoa ke cylinder ea hydraulic ho fihlela ts'ebetso ea ho lahla. Pompo ea hydraulic e fana ka oli e nang le khatello e phahameng ea hydraulic ho sutumetsa hydraulic cylinder ho phahamisa lebokose la thepa ho ea ka lehlakoreng le itseng, e le hore thepa e jereng e ka thella ka ntle ho lebokose la thepa tlas'a ketso ea matla a khoheli.
7. Sistimi ea taolo ea ho khanna:
Sehokelo sa mochini oa batho (HMI): Cab e na le lisebelisoa tse fapaneng tsa ts'ebetso le ho beha leihlo, joalo ka lebili la setere, pedal ea accelerator, brake pedal, lever ea gear le dashboard. Literaka tsa sejoale-joale tsa ho lahla merafo le tsona li kopanya lits'ebetso tsa taolo ea dijithale le li-skrini ho thusa basebelisi ho lekola boemo ba koloi ka nako ea nnete (joalo ka mocheso oa enjene, khatello ea oli, khatello ea sistimi ea hydraulic, jj.).
8. Mokhoa oa ho sebetsa:
Boemo bo tloaelehileng ba ho khanna:
1. Ho qala enjene: Opareitara e qala enjene ebe e fetisetsa matla ho mabili ka sistimi ea phetiso ho qala ho khanna.
2. Ho khanna le ho tsamaisa: Mokhanni o laola tsamaiso ea ho tsamaisa ka lebili ho lokisa lebelo le tsela ea koloi e le hore koloi e tsamaee sebakeng sa ho laela ka har'a sebaka sa morafo kapa sebaka sa kaho.
Mokhahlelo oa ho roala le oa lipalangoang:
3. Lisebelisuoa tsa ho roala: Hangata, baepolli ba lintho tsa khale, ba kenyang thepa kapa lisebelisoa tse ling tsa thepa ea ho laela (joaloka ore, earthwork, joalo-joalo) ka lebokoseng la thepa la teraka ea ho lahlela merafo.
4. Lipalangoang: Ka mor'a hore teraka ea lithōle e tlale thepa ka ho feletseng, mokhanni o laola koloi ho ea sebakeng sa ho laolla. Nakong ea lipalangoang, koloi e sebelisa mokhoa oa eona oa ho emisa le lithaere tsa boholo bo boholo ho monya ho se tsitse ha fatše ho etsa bonnete ba ho khanna ho tsitsitseng.
Boemo ba ho laolla:
5. Ho fihla sebakeng sa ho laolla: Ka mor'a ho fihla sebakeng sa ho laolla, opareitara e fetohela ho mokhoa oa ho se nke lehlakore kapa oa ho paka.
6. Ho phahamisa lebokose la thepa: Mokhanni o qala mochine oa hydraulic mme o sebelisa lever ea hydraulic control lever, 'me hydraulic cylinder e sutumelletsa lebokose la thepa ka lehlakoreng le itseng.
7. Lisebelisoa tsa ho lahla: Lisebelisoa li its'oarella ka ntle ho lebokose la thepa tlas'a ketso ea matla a khoheli, li phethela mokhoa oa ho laolla.
Khutlela sebakeng sa ho kenya:
8. Beha lebokose la thepa fatše: Motho ea tsamaisang thepa o khutlisetsa lebokose la thepa sebakeng se tloaelehileng, o tiisa hore le notletsoe ka mokhoa o sireletsehileng, ’me koloi e khutlela sebakeng sa ho palamisa ho lokisetsa sepalangoang se latelang.
9. Ts'ebetso e bohlale le e ikemetseng:
Literaka tsa sejoale-joale tsa ho lahla merafo li ntse li e-na le mesebetsi e bohlale le e ikemetseng, joalo ka litsamaiso tsa ho khanna tse ikemetseng, ts'ebetso e hole, le lits'ebetso tsa tlhahlobo ea bophelo bo botle ba likoloi (VIMS), tse ntlafatsang ts'ebetso le polokeho ea mosebetsi le ho fokotsa kotsi ea liphoso tsa ts'ebetso ea batho.
Litsamaiso tsena le melao-motheo ea ts'ebetso ea literaka tsa lithōle tsa merafo lia tlatsana ho etsa bonnete ba hore li ka etsa mesebetsi ea lipalangoang tse boima ka katleho le ka polokeho libakeng tse thata.
Tse latelang ke boholo ba literaka tsa ho lahla merafo tseo re ka li hlahisang.
| Lori ea ho lahla merafo | 10.00-20 |
| Lori ea ho lahla merafo | 14.00-20 |
| Lori ea ho lahla merafo | 10.00-24 |
| Lori ea ho lahla merafo | 10.00-25 |
| Lori ea ho lahla merafo | 11.25-25 |
| Lori ea ho lahla merafo | 13.00-25 |
Khamphani ea rona e ikakhetse ka setotsoana masimong a lirimo tsa merafo, lirime 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 bakeng sa masimo a fapaneng:
Boenjiniere ba mechine boholo: 7.00-20, 7.50-20, 8.50-20, 10.00-20, 14.00-20, 10.00-24, 10.00-25, 11.25-25, 12.00-20-25, 20-10, 20-13, 20-13, 20-25, 20-13-20. 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 merafo: 22.00-25, 24.00-25 , 25.00-25, 36.00-25, 24.00-29, 25.00-29, 27.00-29, 28.00-33, 16.00-305-305-305, 30-30-30. 49 , 24.00-51, 40.00-51, 29.00-57, 32.00-57, 41.00-63, 44.00-63,
Forklift boholo ke: 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, 5.50-10-15-05, 5. 15, 8.00-15, 9.75-15, 11.00-15, 11.25-25, 13.00-25, 13.00-33,
Likoloi tsa Koloi ea Liindasteri ke: 7.00-20, 7.50-20, 14.00x12, 9.75x16.5, 16x17, 13x15, 16x17 .5, 9x15.3, 9x18, 11x18, 13x24, 14x24, DW14x24, DW15x24, DW16x26, DW25x26, W14x28 , DW15x28, DW25x28
Mefuta ea mechine ea temo ke: 5.00x16, 5.5x16, 6.00-16, 9x15.3, 8LBx15, 10LBx15, 13x15.5, 8.25x16.5, 9.75x16.5, 9x18x18, W.8x18, W , W7x20, W11x20, W10x24, W12x24, 15x24, 18x24, DW18Lx24, DW16x26, DW20x26, W10x28, 14x28, DW15x28, DW25x28, W14x16x30, DW14x303, W14x16x30 x42, DD18Lx42, DW23Bx42, W8x44, W13x46, 10x48, W12x48
Lihlahisoa tsa rona li na le boleng ba maemo a lefats'e.
Nako ea poso: Sep-09-2024