Injini ye-MF 255 - yayiyini isici seyunithi efakwe kugandaganda we-Ursus?

Umlando wokubambisana phakathi kukaMassey Ferguson no-Ursus uhlehlela emuva kuma-70s. Ngaleso sikhathi, kwenziwa imizamo yokuthuthukisa imboni yezimoto yasePoland ebuyela emuva ngokwezobuchwepheshe ngokwethula ubuchwepheshe baseNtshonalanga ezimbonini ezithile. Ukuze wenze lokhu, kwakudingeka ukuthenga amalayisensi adalwe onjiniyela baseBrithani. Ngenxa yalokhu, imiklamo ephelelwe yisikhathi yashintshwa. Omunye wemiphumela yalezi zinguquko kwaba injini MF 255. Sethula ulwazi olubaluleke kakhulu mayelana nalolu phiko.

Injini ye-MF 255 - izinhlobo zamayunithi ezifakwe ku-Ursus

Ngaphambi kokuba siqhubekele ekutheni ugandaganda ngokwawo uhluke kanjani, kufanelekile ukukhuluma ngokuningiliziwe mayelana neyunithi yokushayela efakwe kuyo. Injini ebikwazi ukufakwa emotweni ibitholakala ngodizili nophethroli.

Ngaphezu kwalokho, kwakukhona izinketho ezimbili ze-gearbox:

• i-serrated enamazinga angu-8 phambili na-2 emuva;
• enguqulweni ye-Multi-Power ena-12 eya phambili na-4 reverse - kulokhu, amagiya amathathu ezinhlotsheni ezimbili, kanye nokudluliselwa kwe-Powershift ngamagiya amabili.

U-Perkins uvimba ku-Ursus MF 255

UPerkins wayephethwe nguMassey Ferguson kwaze kwaba ngu-1998 lapho uhlobo ludayiselwe iCaterpillar Inc. Namuhla, kusengumkhiqizi ohamba phambili wezinjini zezolimo, ikakhulukazi izinjini zikadizili. Izinjini ze-Perkins nazo zisetshenziselwa ukwakha, ezokuthutha, amandla kanye nezicelo zezimboni.

Perkins AD3.152

Le njini ye-MF 255 yayihluke kanjani? Bekuyinjini engudizili, enamasondo amane, esemgqeni enomjovo oqondile wamafutha. Yayinamasilinda angu-3, ​​ivolumu yokusebenza engu-2502 cm³ kanye namandla alinganiselwe angu-34,6 kW. Isivinini esilinganiselwe 2250 rpm. Uphethiloli osetshenziswayo ube ngu-234 g/kW/h, ijubane le-PTO libe ngu-540 rpm.

I-Perkins AG4.212 

Inguqulo yokuqala yeyunithi amandla, okuyinto efakwe MF 255, kwaba injini kaphethiloli Perkins AG4.212. Lena injini enamasilinda amane ngokwemvelo enesimo sokupholisa esiwuketshezi. 

Ngesikhathi esifanayo, ububanzi cylinder - 98,4 mm, piston unhlangothi - 114,3, ivolumu ingqikithi yokusebenza - 3,48 amalitha, ukucindezela isilinganiso okuzisholo - 7:0, amandla PTO - 1 km / h.

Perkins AD4.203 

Iphinde ibe yi-four-cylinder yemvelo efisayo kanye ne-liquid-cooled diesel. Ukususwa kwayo bekuyimalitha angu-3,33, kanti i-bore ne-stroke kube ngu-91,5 mm no-127 mm, ngokulandelana. Isilinganiso sokucindezela 18,5:1, amandla eshaft yophephela angama-50 hp

I-Perkins A4.236 

Uma kukhulunywa ngenjini yeMF 255 Perkins ayiseyona ekaphethiloli kodwa isiwudizili. Bekuyinjini kadizili enamasilinda amane eshibilika ngokwemvelo futhi epholiswa umoya ephuma ku-3,87 litres, ibhore engu-94,8 mm kanye ne-piston stroke engu-127 mm. Injini iphinde ibe nesilinganiso sokucindezela okuzisholo (16,0:1) kanye no-52 hp.

I-tractor MF 255 - izici zokuklama

Ugandaganda we-MF 255 ngokwawo wenziwa ngezinto ezihlala isikhathi eside - imishini eminingi isasetshenziswa emasimini namuhla. Ugandaganda we-Ursus umelana kakhulu nokusetshenziswa kanzima kanye nokulimala kwemishini.

Isisindo se-apparatus enawo wonke uketshezi kanye nekhabhini singama-2900 kg. Lezi zinhlaka zenza kube nokwenzeka ukuzuza ukusetshenziswa kukaphethiloli okuphansi ngokwanele kobukhulu bogandaganda wezolimo. Imishini ye-MF 255 ifakwe ojekhi be-hydraulic abajwayelekile abakwazi ukuphakamisa kufika ku-1318 kg, okukuvumela ukuthi unamathisele cishe noma yiziphi izinto zokulima nezokwakha kuzo.

Ukusebenza komshini we-Ursus 3512

Yasebenza kanjani injini ye-MF 255 futhi ugandaganda wezolimo wase-Ursus wawusetshenziselwa ini? Impela bekukuhle ngenxa yendawo yokuphumula enethezekile. Abaqambi be-MF 255 benza isiqiniseko sokuthi umsebenzisi womshini uzizwa ekhululekile ngisho nangezinsuku ezifudumele, ngakho-ke ukuqeda nokubuyiswa komoya kusezingeni eliphezulu. 

I-Ursus MF255 yayekwa ngo-2009. Ngenxa yesikhathi eside kangaka sokulethwa, izingxenye ezisele ziphakeme kakhulu. Akudingekile futhi ukuthi ukhathazeke ngokuxilonga kahle inkinga. Isipiliyoni somsebenzisi ngalo mshini sikhulu kangangokuthi kuzo zonke izinkundla zezolimo kufanele uthole iseluleko mayelana nokungasebenzi kahle okungenzeka. Konke lokhu kwenza ugandaganda we-Ursus kanye nenjini ye-MF255 kube yisinqumo esihle uma ufuna ugandaganda oqinisekisiwe wezolimo.

Isithombe ngu-Lucas 3z nge-Wikipedia, CC BY-SA 4.0