OTR ipfupiso yeOff-The-Road, zvinoreva kuti "off-road" kana "off-highway". Matayi nemidziyo yeOTR zvakagadzirirwa nzvimbo dzisingafambiswe mumigwagwa yakajairwa, kusanganisira migodhi, magori, nzvimbo dzekuvaka, mashandiro emasango, nezvimwewo. Nzvimbo idzi dzinowanzova nenzvimbo dzisina kuenzana, dzakapfava kana kuti dzakaomarara, saka matayi nemotokari zvakagadzirwa zvakananga zvinodiwa kuti zvikwanise kushanda nazvo.
Nzvimbo huru dzekushandisa matai eOTR dzinosanganisira:
1. Migodhi nemagodhi ematombo:
Shandisa marori makuru emigodhi, ma loaders, ma excavator, nezvimwewo kuchera nekutakura zvicherwa nematombo.
2. Kuvaka neZvivakwa:
Zvinosanganisira mabulldozer, ma loaders, ma roller nemimwe michina inoshandiswa pakuvaka zvivakwa panzvimbo dzekuvaka.
3. Masango neKurima:
Shandisa michina yemasango ine hunyanzvi nematarakita makuru pakushandisa mukutema miti uye mumabasa makuru ekurima.
4. Mashandiro eindasitiri nechiteshi:
Shandisa makireni makuru, maforoko, nezvimwewo kutakura zvinhu zvinorema muzviteshi zvengarava, mumatura nedzimwe nzvimbo dzemaindasitiri.
Zvimiro zvematairi eOTR:
Kutakura zvinhu zvakawanda: Kukwanisa kutakura zvinhu zvinorema uye zvinhu zvakawanda.
Inodzivirira kupfekwa uye inodzivirira kuboorwa: yakakodzera kubata nemamiriro ezvinhu akaomarara akadai sematombo nezvinhu zvakapinza, uye inogona kudzivirira kuboorwa nezvinhu zvakapinza zvakaita sematombo, zvidimbu zvesimbi, nezvimwewo.
Magadzirirwo akadzika uye dhizaini yakakosha: Inopa kusimba kwakanaka uye kugadzikana, inodzivirira kutsvedza nekutenderera, uye inochinjika kuvhu rine matope, rakapfava kana risina kuenzana.
Chimiro chakasimba: chinosanganisira matai emhando yepamusoro uye matai e radial kuti akwanise kushandiswa zvakasiyana-siyana uye nzvimbo dzekushanda, anokwanisa kutsungirira mitoro yakawandisa uye mamiriro ekushanda akaomarara.
Saizi neMhando dzakasiyana: Dzakakodzera michina inorema yakasiyana, senge ma loaders, ma bulldozer, marori emigodhi, nezvimwewo.
Marimu eOTR (Off-The-Road Rim) anoreva marimu (marimu emavhiri) akagadzirirwa matai eOTR. Anoshandiswa kutsigira nekugadzirisa matai uye kupa rutsigiro rwakakosha rwechimiro chemidziyo inorema inoshandiswa kunze kwemugwagwa. Marimu eOTR anoshandiswa zvakanyanya pamichina yekuchera, michina yekuvaka, michina yekurima nedzimwe mota huru dzemaindasitiri. Marimu aya anofanira kunge aine simba rakakwana uye akasimba kuti akwanise kurarama munzvimbo dzakaoma dzekushanda uye mamiriro ezvinhu anorema.
Kazhinji, OTR inoreva michina yakasiyana-siyana yakagadzirwa nematayi akagadzirirwa kuvandudza kushanda zvakanaka uye kuchengetedzeka mumamiriro ezvinhu akaoma, asiri emugwagwa mukuru. Matayi aya akagadzirirwa nzvimbo dzinoshanda dzakaoma uye anopa kugara kwenguva refu uye kushanda zvakanaka.
HYWG ndiyo kambani yepamusoro muChina yekugadzira mavhiri emumugwagwa, uye inyanzvi inotungamira pasi rose mukugadzira nekugadzira zvikamu zverim. Zvigadzirwa zvese zvakagadzirwa uye zvinogadzirwa zvinoenderana nemazinga emhando yepamusoro.
Tine timu yekutsvagisa nekugadzira inoumbwa nemainjiniya vakuru nenyanzvi dzehunyanzvi, vanotarisa pakutsvaga nekushandisa matekinoroji matsva kuti varambe vari pamberi muindasitiri iyi. Takagadzira sisitimu yakakwana yebasa mushure mekutengesa kuti tipe rutsigiro rwehunyanzvi panguva yakakodzera uye inoshanda uye kugadzirisa mushure mekutengesa kuitira kuti vatengi vawane ruzivo rwakakwana panguva yekushandisa. Tine ruzivo rwemakore anopfuura makumi maviri mukugadzira mavhiri.
Tine mabhizinesi akasiyana-siyana mumarimu emaindasitiri, marimu emota dzemugodhi, marimu eforklift, marimu emuchina wekuvaka, marimu ekurima nezvimwe zvishandiso zvemarimu nematayi.
Tinogadzirawo marimu akawanda akasiyana-siyana mumunda wemigodhi uko matai eOTR anoshandiswa zvakanyanya. Pakati pawo, marimu e19.50-49/4.0 anopiwa nekambani yedu kumarori eCAT 777 emigodhi akazivikanwa nevatengi vose. Rimu re19.50-49/4.0 irimu re5PC rematayi eTL uye rinowanzoshandiswa mumarori emigodhi.
Rori reCaterpillar CAT 777 dump truck rinozivikanwa zvikuru rekuchera matongo (Rigid Dump Truck), rinonyanya kushandiswa mukuchera matongo, kuchera matongo uye mapurojekiti makuru ekufambisa ivhu. Marori eCAT 777 series dump truck anozivikanwa nekuda kwekugara kwenguva refu, kushanda zvakanaka uye mari shoma yekushanda.
Zvinhu zvikuru zverori reCAT 777 dump truck:
1. Injini inoshanda zvakanyanya:
CAT 777 ine injini yedhiziri yeCaterpillar (kazhinji Cat C32 ACERT™), injini ine simba remabhiza akawanda, ine torque yakawanda inopa simba rakanaka uye inoshanda zvakanaka pakushandisa mafuta nguva dzose kana zvinhu zvaoma.
2. Kutakura kukuru:
Mutoro wepamusoro weCAT 777 dump trucks unowanzoita matani makumi mapfumbamwe (anenge matani mapfupi makumi mapfumbamwe nemasere). Kukwanisa kutakura zvinhu uku kunoita kuti ikwanise kufambisa zvinhu zvakawanda munguva pfupi uye kuvandudza mashandiro.
3. Chimiro chefuremu chakasimba:
Magadzirirwo efuremu yesimbi yakasimba uye sisitimu yekumisikidza inoita kuti mota ikwanise kutsungirira kushandiswa kwenguva refu pasi pemitoro inorema uye munzvimbo dzakaoma. Furemu yayo yakasimba inopa simba rakanaka uye kugadzikana, yakakodzera mamiriro ekushanda akaomarara mumigodhi nemagori.
4. Sisitimu Yepamusoro Yekumisa:
Yakashongedzerwa nehurongwa hwepamusoro hwe hydraulic suspension, inoderedza mabumps, inovandudza nyaradzo yemushandisi, uye inoderedza zvinobudirira kukanganiswa kwemutoro, ichiwedzera hupenyu hwebasa remotokari nezvikamu zvayo.
5. Sisitimu yekubvisa mabhureki inoshanda zvakanaka:
Brake redhisiki rakatonhodzwa nemafuta (brake remadhisiki akawanda rakanyudzwa nemafuta) rinopa mashandiro ekuchengetedza mabhureki akavimbika uye hupenyu hwebasa hwakareba, uye rakakodzera kushandiswa mumamiriro ezvinhu ekudzika kwenguva refu kana mutoro unorema.
6. Nzvimbo yekushanda yemutyairi yakagadziriswa:
Dhizaini yekabhini inotarisa pakugadzirisa zvinhu, zvichiita kuti ionekwe zvakanaka, zvigaro zvakanaka uye marongerwo ekutonga ari nyore. Shanduro yemazuva ano yeCAT 777 inewo madhiraivha epamusoro uye masisitimu ekudzora mota, zvichibvumira vashandi kuti vatarise zviri nyore mamiriro emotokari uye mashandiro ayo.
7. Kubatanidzwa kweTekinoroji Yepamusoro:
Rori remhando itsva reCat 777 rine matekinoroji akasiyana-siyana epamusoro akadai seVehicle Health Monitoring System (VIMS™), otomatiki lubrication system, GPS tracking uye remote operating support kuti ivandudze mashandiro emota uye manejimendi yekugadzirisa.
Rori remugodhi wemarara rinoshanda sei?
Pfungwa yekushanda kwerori remugodhi wekuchera matongo inonyanya kusanganisira kushanda kwakarongeka kwesimba remotokari, sisitimu yekutumira matongo, sisitimu yemabhureki uye sisitimu yehydraulic, uye inoshandiswa kutakura nekurasa zvinhu zvakawanda (zvakaita sematombo, marasha, jecha nejecha, nezvimwewo) mumigodhi, magwenga nemapurojekiti makuru ekufambisa ivhu. Izvi zvinotevera ndizvo zvikamu zvakakosha zvepfungwa yekushanda kwerori remugodhi wekuchera matongo:
1. Sisitimu yemagetsi:
Injini: Marori emugodhi anowanzo shongedzwa nemainjini edhiziri ane simba guru, ayo anopa simba guru remotokari. Injini inoshandura simba rekupisa rinogadzirwa nedhiziri rinopisa kuita simba remakanika uye inotyaira sisitimu yekufambisa mota kuburikidza necrankshaft.
2. Sisitimu yekutumira:
Giya (kutumira): Giya rinotumira simba rinobuda muinjini kuenda kuekisero kuburikidza negiya, zvichigadzirisa hukama huripo pakati pekumhanya kweinjini nekumhanya kwemotokari. Marori emugodhi anowanzo shongedzwa nemagiya emagetsi otomatiki kana kuti semi-otomatiki kuti aenderane nemamiriro akasiyana ekumhanya uye mutoro.
Shaft yekutyaira uye differential: Shaft yekutyaira inotamisa simba kubva mubhokisi remagiya kuenda ku axle yekumashure, uye differential iri pa axle yekumashure inogovera simba kumavhiri ekumashure kuitira kuti mavhiri ekuruboshwe nerudyi agone kutenderera akazvimiririra kana achitenderera kana ari pasi pasina kuenzana.
3. Sisitimu yekumiswa:
Mudziyo wekusungirira: Marori emugodhi anowanzo shandisa masisitimu ekusungirira ehydraulic kana masisitimu ekusungirira epneumatic, ayo anogona kunyudza simba panguva yekutyaira uye kuvandudza kugadzikana kwekutyaira kwemotokari munzvimbo isina kuenzana uye nyaradzo yemutyairi.
4. Sisitimu yekubvisa mabhureki:
Mabhureki ekugadzirisa uye emergency brake: Marori emugodhi ane sisitimu yemabhureki ine simba, kusanganisira mabhureki ehydraulic kana mabhureki epneumatic, uye mabhureki emulti-disc anotonhodzwa nemafuta kuti ape simba remabhureki rakavimbika. Sisitimu yemabhureki emergency inoita kuti mota ikwanise kumira nekukurumidza kana paine emergency.
Kubhuraki kwekubatsira (kubhuraki kweinjini, kudzoreredza): Kunoshandiswa kana uchityaira uchidzika gomo kwenguva yakareba, kunoderedza kusakara kwedhisiki rebhureki kuburikidza nekubhuraki kweinjini kana kudzoreredza kwehydraulic, kudzivirira kupisa zvakanyanya, uye kunowedzera kuchengetedzeka.
5. Sisitimu yekufambisa:
Sisitimu yekufambisa yeHydraulic: Marori emugodhi anowanzo shandisa sisitimu yekufambisa yehydraulic, iyo inofambiswa ne hydraulic pombi uye silinda yekufambisa inodzora vhiri repamberi. Sisitimu yekufambisa yehydraulic inogona kuchengetedza mashandiro ekufambisa akatsetseka uye akareruka kana mota yakaremerwa zvakanyanya.
6. Sisitimu yeHydraulic:
Sisitimu yekusimudza: Bhokisi rekutakura zvinhu remota yekuchera matongo rinosimudzwa nesilinda ye hydraulic kuti rishande zvakanaka. Pombi ye hydraulic inopa mafuta e hydraulic ane simba guru rekusunda silinda ye hydraulic kuti isimudze bhokisi rekutakura zvinhu kune imwe kona, kuitira kuti zvinhu zvakatakura zvitsvedzerere kubva mubhokisi rekutakura zvinhu pasi pesimba regiravhiti.
7. Sisitimu yekudzora kutyaira:
Nzvimbo yekushanda kwemuchina wemunhu (HMI): Kabhini iyi ine zvishandiso zvakasiyana-siyana zvekushandisa nekutarisa, zvakaita sedhiringi, accelerator pedal, brake pedal, gear lever uye instrument panel. Marori emazuva ano ekuchera madhamu anobatanidzawo masisitimu ekudzora edhijitari uye ma display screens kuti zvibatsire vanofambisa kuona mamiriro emotokari panguva chaiyo (senge tembiricha yeinjini, kumanikidzwa kwemafuta, kumanikidzwa kwehydraulic system, nezvimwewo).
8. Maitiro ekushanda:
Danho rekutyaira rakajairika:
1. Kutanga injini: Mushandi anotanga injini, iyo inotumira simba kumavhiri kuburikidza nesystem yekutumira mota yotanga kutyaira.
2. Kutyaira nekufambisa: Mushandi anodzora sisitimu yekufambisa achishandisa vhiri rekufambisa kuti agadzirise kumhanya kwemotokari uye gwara kuitira kuti mota ikwanise kufamba ichienda kunzvimbo yekutakurisa zvinhu mukati memugodhi kana panzvimbo yekuvaka.
Danho rekutakura nekutakura:
3. Zvinhu zvekuisa zvinhu: Kazhinji, ma excavators, ma loaders kana zvimwe zvinhu zvekuisa zvinhu (zvakaita sematombo, ivhu, nezvimwewo) zvinoiswa mubhokisi remota yekuchera marara.
4. Kutakurwa: Kana rori remarara razara nezvinhu, mutyairi anodzora mota kusvika panzvimbo yekuburutsa zvinhu. Panguva yekutakura, mota inoshandisa sisitimu yayo yekumisa mota nematairi makuru kuti ibvise kusagadzikana kwevhu kuti ive nechokwadi chekuti kutyaira kwacho kwakasimba.
Chikamu chekubviswa kwedata:
5. Kusvika panzvimbo yekuburutsa zvinhu: Mushure mekusvika panzvimbo yekuburutsa zvinhu, mushandi anochinja kuenda kune neutral kana kuti park mode.
6. Simudza bhokisi rekutakura zvinhu: Mushandi anotanga sisitimu ye hydraulic uye anoshandisa hydraulic control lever. Silinda ye hydraulic inosundira bhokisi rekutakura zvinhu kune imwe kona.
7. Kuburitsa zvinhu: Zvinhu zvinobuda mubhokisi rekutakura zvinhu zvoga pasi pesimba regiravhiti, zvichipedzisa maitiro ekuburitsa zvinhu.
Dzokera kunzvimbo yekukwira:
8. Dzikisa bhokisi rekutakura zvinhu: Mushandi anodzosera bhokisi rekutakura zvinhu panzvimbo yaro yakajairika, obva aona kuti rakakiyiwa zvakanaka, uye mota yozodzokera panzvimbo yekutakurisa zvinhu kuti igadzirire kutakurwa kunotevera.
9. Kushanda kwehungwaru uye otomatiki:
Marori emazuva ano ekuchera marara ari kuwedzera kushandiswa nezvinhu zvine hungwaru uye zvinozvigadzira, zvakaita semasisitimu ekutyaira ega, mashandiro ari kure, uye masisitimu ekutarisa hutano hwemotokari (VIMS), kuvandudza mashandiro ebasa uye kuchengetedzeka uye kuderedza njodzi yekukanganisa kwekushanda kwevanhu.
Masisitimu aya nenheyo dzekushanda kwemarori ekuchera marara zvinopindirana kuitira kuti akwanise kuita mabasa ekutakura zvinhu zvinorema zvakanaka uye zvakachengeteka munzvimbo dzakaoma.
Zvinotevera ndizvo zvakasiyana-siyana zvemarimu zvinogona kugadzirwa nekambani yedu muminda yakasiyana:
Saizi yemichina yeinjiniya:
| 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 |
Saizi yemupendero wemugodhi:
| 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 |
Saizi yemupendero wevhiri reForklift:
| 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 |
Zviyero zvemupendero wemotokari dzeindasitiri:
| 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 |
Saizi yemuchina wekurima vhiri remuchina:
| 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 |
Zvigadzirwa zvedu zvine mhando yepamusoro-soro.
Nguva yekutumira: Gunyana-09-2024