Det-250: fasaha halaye, photos

Injin buldoza det-250 - almara inji da aka samar a Chelyabinsk shuka tun shekarar 1961. Raguwa det designates a dizal-lantarki tarakta. A adadi na 250 yana nufin cewa shi nasa ne da aji na gogayya na 250 kN. Wannan shi ne wani Multi-manufa tarakta da wani babban giciye kuma mai yawan neman sauyi (domin ta lokaci) zane mafita. A kan m yi na tarakta fiye da kaifin shaida ga gaskiya cewa shi ne samuwa zuwa yanzu.

aikace-aikace

Tarakta amfani da yafi a yi aiki, da don matsawa da ƙasa. Scarifying kayan aiki shigar a raya, damar farko loosening daskarewa, wuya da kuma wuri mai duwatsu, ga m shiri domin ginin.

A cikin injin buldoza za a iya Fitted tare mahara da kuma hakowa kayan aiki for digging. Har ila yau, inji za a iya amfani da a matsayin firaministan mover a gizo da kuma hakar ma'adinai masana'antu. Saboda waƙar sanda iya injin buldoza ba tare da matsaloli ga hadari wani ƙasa. Kuma a lõkacin da sanye take da fadi waƙoƙi da ya za'ayi da ayyuka ko da a kan marshland.

fasaha halaye

Kamar yadda aka ambata riga, domin 60-ies na halaye na tarakta det-250 da aka dauke sosai cancanta. A cikin injin buldoza aka shigar 12-Silinda engine damar 300 horsepower. 4-bugun jini guda ɗaya da wani ƙarfi na 38.9 lita da m konewa jam'iyya. Irin wannan ya fi girma engine ciyar game da 45 lita awa daya a kalla fitarwa. The man fetur tank damar ya lita 700. Turbocharged engine ba sanye take da.

Det-250 injin buldoza shi ne na farko misali na musamman kayan aiki samar a cikin tarayyar Soviet, wanda ya karbi lantarki watsa. Godiya ga wannan fasaha bayani ya zama zai yiwu su hadu aiki da tarakta a colder yankuna na jihar. Duk da haka, da lantarki watsa da wani yawan shortcomings. Da fari dai, ta mota ya zama da yawa wuya su yi amfani da fiye da ta fafatawa a gasa ga ikon, sanye take da hydromechanical watsa. Abu na biyu, injin buldoza bukata fiye da nagartaccen sanyaya tsarin. To, da kuma, Na uku, da yawa nauyi sa a bukatar karin iko naúrar. A matsayin sakamako - ƙara man fetur halin kaka da kuma rashin iyawa don amfani da cikakken m na iko engine.

Sha'awa, da farko samfurori da injin buldoza det-250 ya yi kama da tank maimakon m na'ura. Hakika, wannan ne kawai a waje ra'ayi. A gaskiya ma, daga cikin tanki tarakta samu kawai 'yan tsarin, musamman, da ejection motor sanyaya makamashin don taimaka shaye gas.

Bayani dalla-dalla det-250:

1. Girma: 6,62 / 3,18 / 3,21 m.
2. Track tushe - 4.44 mita.
3. Ma'auni - 2,45 m.
4. Clearance - 430 mm.
5. Weight - 32.3 m.
6. Specific ƙasa matsa lamba - 0,56 kg / cm ^2.
7. Gogayya karfi - 25 ton.
8. Iyakar gudun: 3 km / h gaba da tafiya da kuma 19 km / h a baya.

A farko modernization

A shekara ta 1969, shi da aka gudanar na farko na zamani da tushe model. New tarakta ya karbi prefix "M" ga sunan. Yana da aka sanye take da wani sabon engine B-31, masu tasowa, 330 horsepower. Motor 12 yana cylinders, kamar da wanda ya riga. Suna shirya V-dimbin yawa hanya. A sabon engine zauna m konewa jam'iyya da kuma kai tsaye man fetur allura. A girma daga cikin engine ya rage zuwa 33.9 lita. Saboda gaskiya cewa da damar da ikon shuka ya kara, kuma Ya ƙãra ta ci - 42,7 lita awa daya da aiki. Zauna canzawa electromechanical watsa. Fuel tank iya aiki da aka rage zuwa 670 lita. A total nauyi na injin buldoza rage dan kadan - to 31 tons. Sauran model zauna guda.

Na biyu modernization

A shekarar 1989, akwai wani biyu kuma na karshe (a kalla ya zuwa yanzu) na zamanintar da tarakta. A cikin sunan sabunta injin buldoza da "M" index kara adadi 2. Godiya ga waje gyara Dozers ya daina kama mai fada inji. A sabon version sanye take da 12-Silinda V-engine da damar 323 horsepower. Its girma ya 38.9 lita. A sabunta engine jan 45,3 lita na man fetur a kowace awa a lõkacin da aiki a cika da iko. Tarakta da baya 700 lita man fetur tank, wanda aka sanya a kan na farko version. A taro na sabunta mota ne 32 ton. Sauran shi ne ba daban-daban daga da magabata.

gida

A kwatanta da sauran Soviet tractors det-250 samarwa bambanta fiye da mataki na gida ta'aziyya. All versions daga cikin mota sun biyu-wurin zama taksi-karfe irin tare da wani babban matakin ta'aziyya. Suspension ga abin da aka sanya, baje mafi yawan vibrations ci karo da lokacin amfani da injin buldoza. A fasinja daki hita, wanda yana da kyau warmed ciki sarari ko a musamman low waje yanayin zafi. Kuma a cikin zafi weather don taimaka wa sadarwarka yana da wani fan, wanda shi ne misali a kan injin buldoza.

A kayan aiki panel a cikin kokfit aka located dace isa, sadarwarka zai iya sauƙi kiyaye hanya mafi muhimmanci Manuniya. Kuma da controls suna harhada kuma rabu da sassa, domin ba ya gauraye sadarwarka. A gida aka gaba daya baya samun karkasuwa ne daga cikin amo, da ƙura, wanda yana da muhimmanci sosai, ba da bayani dalla-dalla na yin amfani da wani injin buldoza. Idan abokin ciniki nufin manufacturer iya kara rufe ciki. Kullum, da tarakta iya aiki a cikin zazzabi kewayon -40 zuwa +40 digiri.

kayan aiki

Det-250 tarakta aka sanye take da wani ruwa hemispherical siffar. Shi yiwuwa a bambanta da kwana na yankan da kuma skew. Matsakaicin karfi kwana ya 55 digiri, da kuma skew - 10 digiri. The ruwa iya matsar da nauyi zuwa 10.5 m ^3. Ruwa nisa na 4.25 m da kuma tsawo -. 1,85 m kiwata shi a sama ƙasa matakin zai iya zama a wani tsawo na ba fiye 1.43 m, kuma su runtse -. Don zurfin 0.33 m injin buldoza shigarwa da aka sanya na m karfe, saboda haka za ku bauta wa wani sosai tsawon lokaci. Ta nauyi da aka 5 ton. Amma Ripping kayan aiki, shi ya wakilta daya kawai hakori. Loosening kwana za a iya canza zuwa 45 digiri. Matsakaicin zurfin shigar azzakari cikin farji ya 1.2 mita. Rippers shigarwa auna 3.5 tons.

sabis

Saboda jiki bonneted irin damar da babban tsarin da tarakta ba sa wani matsaloli. Duk abubuwa sun kasance sosai high quality, kuma suna da wani babban gefe da aminci, don haka da bukatar m gyare-gyare ba faruwa. Tare da ta dace tabbatarwa dabara iya aiki daga smoothly shekaru da dama tare da cikakken ke e kanka. Kuma idan na lalacewa gyara ba wuya, tun da na'ura da aka fairly sauki na'urar.

Sai dai matsalar da zai iya haifar da matsaloli - Haɗi marar kyau watsa. Too nagartaccen shi da aka shirya. All sauran kayan aiki na wani makaniki iya gyara shi, ta amfani da wa'azi manual dabaru. Det-250 kayayyakin gyara na iya ba matsala saya daga wani dila mai izini.

ƙarshe

Yau muna samun su san halaye na da det-250 tractors. Photos of wannan mota da gaske kama wani tanki, amma rawaya launi da manyan windows ba shi nasa aikin gona da fasaha. Lokacin aiki, da naúrar ya tabbatar da kansa a matsayin wani abin dogara da kuma iko sosai mataimaki. Yau, da farashin da yake a cikin kewayon 40-50 dala dubu. Ya dogara da irin tarakta gyare-gyare da kuma ƙarin kayan aiki shigar a kan shi.