Kodi ndi bulldozer waukulu kwambiri padziko ndi "abale" ake ena

Popanda ichi, galimoto sangathe kupitirirapo yomanga iliyonse yaikulu. makina amakonzekera pansi, kukonza danga la zinyalala, kukumba maenje osiyana. Unit m'njira yosavuta kamangidwe ndi amakhala ndi ntchito, ntchito zake zosiyanasiyana ndiponso kudalirika. Tikuyankhula zokhudza bulldozer ndi - ndi zoyendera chachikulu pa zomangamanga. Nkhaniyi tidzakambirana osati galimoto wamba, ndi bulldozer waukulu kwambiri padziko ndi mpikisano ena chimphona-kakulidwe. Kupezeka kwa zipangizo ngati apadera, osalephera, owerenga ambiri sindikuganiza. Koma icho chiri, ndi chidwi ndi kukula kwake.

A chimphona mwa zimphona

The bulldozer waukulu mu dzikoli imatchedwa Komatsu D575A. Bukuli lakonzedwa ndi anamanga ku Japan. chimphona zimalemera matani 142,5. Lero, ndi chinjoka chimenechi sangathe zikugwirizana njira iliyonse cholinga ofanana. chitsanzo ichi poyamba chinaonetsedwa mu Texas Conexpo chionetsero mu 1981. Patapita zaka khumi, mu Dziko la Kutuluka Sun anayamba woyamba siriyo kupanga makina amenewa. Komatsu D575A ntchito makamaka mu North America. Iwo amagwiritsa ntchito kutsegula migodi ya malasha.

The bulldozer yaikulu kwambiri padziko lonse ndipo ntchito m'makampani malasha Australia. The kokafikira za makina aperekedwa m'madera ndi kale pa malo pomwe asonkhana. Kunyamula unit mu mzinda anakhumba kapena dziko, muyenera magalimoto sikisi eyiti kuti amaunjika iwo m'madera onse a zida.

Chifukwa chidwi kukula galimoto ku America lotchedwa "Superdozerom". Koma lero, Komatsu D575A salinso umatulutsa. Choncho, ngati mukufuna kugula chimphona, ndiye kuchita izo bwino. Mukhonza kukhala mwini chitsanzo chake lonse, amene akupereka wapadera okhometsa tsamba.

Magawo ndi makhalidwe

The bulldozer waukulu mu dziko la ntchito ndipo ali ndi magawo zotsatirazi: kutalika kwa makina katatu kuposa kutalika pafupifupi mwamuna ndi pafupifupi zisanu mamita. m'litali ndi 12 mamita. wagawo ndi okonzeka ndi injini 12 yamphamvu, amene mphamvu 1150 ndiyamphamvu. Komatsu D575A ali modes liwiro atatu, ndipo akhoza kusuntha mbali ziwiri.

Ntchito makina pa dizilo, lomwe kukula kwake chimphona kupsa thanki malita 2100. makina ali okonzeka chidebe. kutalika kwake ndi mamita 3,63, m'lifupi - 7,39 m. Iye angachititse mu chiphaso limodzi 70 kiyubiki mamita wa Mitundu yosiyanasiyana. Tsamba nthaka anakumba mamita awiri.

Komatsu D575A okonzeka ndi mtundu madzi utakhazikika ndi turbocharger.

Yopangidwa awiri Mabaibulo chitsanzo ichi: D575A-3, zomwe zimalemera matani 131,35 ndi D575A-3 Sd. mitundu atsopano zimalemera matani 152,6.

Large, koma sananene

The bulldozer waukulu kwambiri padziko lonse, magawo amene olumpha kutalika kwa makina pamwambapa anafotokoza - izo ASSO Dozer. Koma chimphona sanali zoyembekezeka kupita kupanga siriyo. Pa chilengedwe cha pachikhalidwe ankagwira Italy kampani ASSO. zida kulemera upambana matani 183 ndi injini mphamvu ndi wofanana 1300 ndiyamphamvu. makina anali kukhala yaikulu komanso naimoschneyshey Padziko Lapansi.

Izo zinakonzedwa kuti ASFA Dozer kutalika adzakhala mamita khumi. M'litali ndowa ake ayenera kutalika mamita asanu ndi kutalika kwa pa mamita awiri. Kumbuyo galimoto anaganiza akonzekeretse chimphona ripper mamita atatu mkulu. Ankatha "chimphona" zochotsera m'madera ambiri chitukuko.

Machine cholinga mu 1980s mochedwa katundu ku Libya. ntchitoyi zimachokera ku dziko la Pulezidenti Gaddafi koma chifukwa nthawi kuti wangomaliza amaganiziridwa mothandiza uchigawenga, la UN chikangoperekedwa ndi malonda embargo, zambiri za boma. Choncho, Gaddafi ndalama zinamuthera, ndi kupitirira iye anali kupitiriza azikonza chitukuko cha sayansi. dziko alibe mwayi mokwanila kuona ASSO Dozer, pamene mu Italy izo prototypes zinamangidwa.

Bulldozer mawilo

Mu 1970, Ine Engineering & ndi CF (Denver, Colorado) yamanga yaikulu gudumu dozer mu dziko Melrose M880. Makasitomala makina anakhala olimba Melrose. Galimoto inali chabe gudumu, chifukwa ngati mfundo amphamvu a kampani ndi zapaderazi ake. Kulemera zoyendera anali ofanana matani 102,3. Mahina anali inapita kwa 22,4 km / h. injini awiri ntchito mu bulldozer a. zosaposa khumi akatswiri izi zinalembedwa mpaka 1986.

magalimoto okonzera zina zikuluzikulu

Kuwonjezera Komatsu D575A, ASFA Dozer ndi Melrose M880, pali ena magalimoto okonzera lalikulu kwambiri mu dziko. Choncho, zida zambiri wapadera pa dziko tinganene kuti:

• Chetra kunagwa 40 Ya - mafakitale bulldozer injini mphamvu ukufika 590 ndiyamphamvu. wagawo thanki akugwirizira malita 1,200 mafuta. Komatsu galimoto Integrated mawilo asanu. Kulengedwa zimalemera matani oposa 68.
• Fiat-Allis FD50. Machine kulemera ndi matani 80. Atsopano amasulidwe njira imeneyi wakhala kale mu 1989.
• T-800. Izi bulldozer kupanga la Chitaganya cha Russia. Njira imene ali kutalika mamita 12,4, kutalika - mamita asanu ndi kulemera kwa "makina" ndi mochuluka monga 106 matani. T-800 ukulamulidwa kudzera awiri levers anakonza mu zashuga ndi. Transport kufika liwiro pazipita 14 km / h.

Pano iwo ali, Zimphona, magalimoto okonzera, ntchito mwakhama ndi kudabwitsa aliyense.