Whakakotahitia kaitapahi: Mua, o Nāianei

I roto i te ahuwhenua whakamahi mīhini tino kanorau rite te tono whanui, me te kuiti. Ano, kei te mahi etahi momo tau-a tawhio noa, i te ētahi atu te nuinga o te wa e tu mangere ana i roto i hangars. Otiia kahore tetahi ranei te tahi atu hangarau e kore e taea te mahi i te kaimahi. Hei tauira, i roto i te kotinga i runga i te mara e taea kite koe i te whakakotahi i kaitapahi, e enei e te mahi he tatini haymakers. A ko reira mīhini hauhake rawa uaua, i te mea he awa tonu, me te mahi e rave rahi ngā mahi. Kaitapahi motu pata, whakaorangia ana ratou e ki te huarahi witi me te witi i taringa a wititia hoki. Na ka wehe reira i te reira i te kakau witi, me te tahi atu poke, me te mauranga reira ki te moka. A, no te mea kua reira i te wa ki te wa tonu ranei mihini unloads te witi ki tetahi atu transportation.

I roto i te parau tumu, whakakapi te whakakotahi kaitapahi e toru noa atu mihini hanga - kaikokoti, witi, me te winnower. A ko reira taea ki te whakairi wae atu e tukua ki a koutou te tango i te ngā hua. Ko te US Ko te kāinga ki tenei merekara o te hangarau. I roto i 1828 arai te ma'imi S. Lane mīhini ngā matatini mō te hauhake hua witi. i ia ki te tapahi totokore, ki te patu witi reira, a ka shuck witi. e kore Otiia i hanga ai. A i roto i te 1836, e rua he kaitito i te taua Amerika kua eke te tahi mea rite te kaitapahi ngā. Ko ia rite te pereoo 4-moana. He huringa puku o te kōwae tapahi me te pahū witi taputapu kawea e te auri muri.

Engari ngā hanganga rite te tauira hou, te whakahaere ki te whiwhi i te 1836 e rua atu he kaitito - J. Hascall ko H. Moore. A tenei mīhini kua i roto i te tau 1854 nekehia atu nga eka 600 o te witi. Na āta ngā kaitapahi piki tino rite me te whanaketanga o te hangarau. A i Russia te mīhini taua tuatahi, hangaia e Holt, kawea mai i roto i te 1913. Ko te crawler hanganga rakau. I ia te pūkaha penehīni, e te powered hoki tikanga mō te hauhake, me te mo te kaupapa. Otiia ki te tono kihai tenei pūtukatuka i whai wa, no te mea hohoro timata te whawhai.

A ka fakatahai hoki ano te Soviet Union mo. I te tuatahi i kawemai ratou i te United States, i roto i te whakarara te haamauraa i tona production. Na te tuatahi ngā kaitapahi, i tuhituhi reta ki te utu o te mahi o te iwi maha i mahue i roto i 1930 i roto o te kuwaha o te Zaporozhye "Kommunar" tipu. Na roto i te mutunga o taua tau, kua tukua kua nga kaimahi wheketere 347 o enei mihini. He tau i muri mai, ka timata te whakato Rostov "Rostselmash" ki te whakaputa i te rongonui "Stalinists." I roto i te 1932, whakatūria te tuku fakatahai i Saratov whakatere whakapai, ko Shelbodaeva. i tawhiti atu i tino enei tauira, engari i awhina ratou käinga ata. A, i muri i te whawhai i roto i te Soviet Union kawea atu rangahau nui, i hua i roto i te tauira SC-5 me te SC-6. Na i roto i te 1970 tīmata Taganrog whakato ki te whakaputa i Whakakotahitia Harvester "taringa" ranei SK-6-ll, a Rostselmash - "Field" SK-5.

Na enei mihini mo te mara wa roa mo fohiá o te Soviet Union, me āhua ka motuhake. Na inaianei i whakakapi ratou e tauira hou pērā i te whakakotahi i kaitapahi "Polesie" GLC-812-16. Tenei mīhini kiato, me te 'Ū e kua he hōkaiipurangi o neke atu i te 8 kg / s. He mea e taea ki te puta ia haora mo 12 toni o witi. no tenei motokā ki te momo o te hauhake e e kua whānuitia mohio. E ratou tetahi pahū witi, nana, me te kakau witi Walker. Na he wahi o te "Polesie" ngā kaitapahi ngā witi-CSL 6-5 ka ngoi-tauira witi KPC-8-0100000.