Akụkọ na Society, The Economy
Nkà na ụzụ Teknụzụ Liebherr
Ntupụta na teknụzụ ohuru na-eme ka ndị na-atụgharị akwụkwọ mpịakọta Liebherr PR 734 na-ejide onwe ha ma ọ bụ na-echekwa ihu n'elu, ma na-egwupụta ala ndị a eji mee ihe maka ịtọpụ ihe dị ukwuu, ịkwadebe saịtị nsị, ịwu na ihicha ụzọ.
Onye na - egosi na ọ bụ "German" bụ nke dị na ya, nke mbụ, ihe ngwọta dị elu na - emejuputa na nhazi nke ntinye ngwaọrụ na usoro nchịkwa. "Obi" nke bulldozer bu diesel 6-cylinder diesel Liebherr D 936-L A6, nke, ya na olu olu di lita lita 10,5, na-achoputa 204 lita. Na. Ejila engine eji eme ihe maka ọnọdụ dị oke egwu ma na-efu ego na-arụ ọrụ na mgbada ọsọsọ na-enye ntụkwasị obi dị ukwuu, akụ na ụba na akụ akụ. Ụdị PLD (pump-tube-injector) nke na-agba mmanụ, valvụ anọ maka cylinder, turbocharger na ikuku ikuku dị jụụ na njikwa kọmputa nke usoro ọrụ na-enye ikike zuru ezu iji rụọ ọrụ n'ọnọdụ ọ bụla. Mmasị nke moto na gburugburu ebe obibi kwekọrọ n'ụkpụrụ gburugburu ebe obibi.
Usoro ntinye mmanye a na-amanye na nrụgide na nkedo nke omimi dị omimi hụ na arụ ọrụ a na-arụ ọrụ nke ọkpụkpụ bulldozer mgbe ọ na-ebufe steepụ steepụ ruo 45 Celsius. Usoro nchịkwa eletrik emelitere Na-agbakwụnye na ọrụ omenala nke na-echebe ụgbọ elu site na ibugharị site na-akpaghị aka na-agba ọsọ n'etiti ọsọ na mgbaaka na-eme ka ọpụpụ site na njikwa ọrụ na diagnostics kọmputa nke malfunctions.
Enweghị atụ agbanwe hydrostatic mbanye na iche iche onwe chụpụrụ caterpillars nwere ọtụtụ omenala bulldozers ọtụtụ mmiri, dị ka a torque Ntụgharị, nnyefe, differentials, clutches adiana. Site na ụgbọala a, PR 734 Litronic na-egosipụta nkwenye na arụmọrụ ọrụ, na-aga n'ihu ma laa. Egwuregwu eletrik Na-edegharị ihe na-agba ọsọ ọsọ ọsọ (dịka site na 0 ruo 11 km / h) na nsogbu, na-eme ka mgbatị ahụ dabere na arụ ọrụ na-agbanwe agbanwe.
Igwe ahụ nwere ike ịkwaga na travilion ọ bụla ma gosipụta ya na gburugburu ebe obibi ya. Ndị na-ebelata akụkụ aka ike dị iche iche na-ama oke site na ntachi obi ha. Ugboro abụọ na-ekpo ọkụ na-ejide aka na-ejide onwe gị iji jide n'aka na ha nwere nchebe. Usoro kachasị mma nke engine, mgbapụta hydraulic na motọ hydraulic nke nnyefe ahụ na-ebelata mmanụ aṅụ ọbụna n'okpuru ọnọdụ nrụgide kachasị njọ. Egwu na-adọba ụgbọala n'ọdụ ụgbọ mmiri ndị na-akpaghị aka mgbe igwe kwụsịrị na-enye nchebe ọzọ. Ụlọnga Liebherr PR 734 bụ nke na-arụ ọrụ na-egosi na ọ dị elu nke profaịlụ, nke na-eme ka e nwee nnukwu ike nke usoro maka ikwe na ire ọkụ. N'okwu a, a na-eme ihe kachasị dị egwu n'ụdị akụkụ nkedo. Mgbanwe maka bulldozer, L, XL na LGP, dịgasị iche iche na ngwongwo nke na-agba ọsọ (yana ogologo na obosara nke ọkpụkpụ kpụrụ akpụ) na-arụ ọrụ n'elu ebe nwere ikike dị iche iche (ala dị ala, nkume, ala mmiri, wdg). Ihe niile dị iche iche PR 734 Litronic nwere ike ịkwadebe ihe ọkụkụ na buller na ọtụtụ ụdị. Ihe ngbanwe ngwa ngwa maka ngwá ọrụ na-ebelata oge maka ịwụnye ma gbasapụ ọkụ ahụ ruo ọtụtụ minit.
Nkasi obi na ergonomics
A na-enwe mmasị na ọtụtụ ndị na-asọmpi ụlọ nke Liebherr PR 734 Litronic. Ugboro ikuku ya na-eme ka nkwusiore na-agbanwe agbanwe, nnukwu mkpụrụ obi dị n'ime ya, ebe dị mma nke tinted glazing, windo ndị na-acha na windo, ndị na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na ọkụ ọkụ. Ogige nchedo ekpuchi na-enye nchebe a pụrụ ịdabere na ya ma ọ bụrụ na ị na-ahụ (ọkọlọtọ ROPS) na ịda ihe (Ụkpụrụ FOPS). N'ihi ụda ụda nke ọma, ọkwa ụda n'ime ụlọ adịghị ka 78 dB (A), nke dị ịrịba ama karịa ka iwu chọrọ. Ebe ndị ọrụ nchịkwa na-ere ọrụ bụ ihe atụ nke ergonomics na nkasi obi, nke, doro anya, na-emepụta ọnọdụ maka arụpụta ọrụ. Ụlọ oche nwere ntụsara ahụ na nkwutọ onye ọ bụla, belt oche, mgbanwe dịgasị iche iche na okwute ma na azụ, na isi ihe ndị na-edozi isi na ebe nchekwa ga-amasị onye ọrụ ọ bụla. All instrumentation na njikwa na nke kacha mma viewable mpaghara na mfe iru. N'elu ngwakọta ngwongwo, ihe ana-egosi na ngwaọrụ nchekwa dị iche iche edoziziri, yana ngosipụta ngosipụta mmiri, nke na-egosiputa ọtụtụ nyocha diagnostics na njirimara ọrụ nke usoro isi nke bulldozer. Site na otu ọṅụ, onye ọrụ ahụ nwere ike ịchịkwa n'ihu ma laa azụ, yana ijegharị agbagharị, gụnyere ngbanye ebe. Ihe ọzọ na-enye ọṅụ na-achịkwa ngwa ọrụ (blade na ripper). Microclimate na-enye obi ụtọ n'ime ụlọ ahụ na-enye nnukwu ventilashị na usoro kpo oku, ma ọ bụrụ na ọ dị mkpa ikuku oyi. Ịnweghi ike ịghara ịma akara mma eji eme ihe n'ime ime ụlọ, na igbe nchekwa dị n'ime ya na njikọ eletrik na voltage 12 V maka ijikọta obere ngwa nju oyi. N'ihi na mma nke-arụ ọrụ katapila ulo-ewu na-ntuziaka haịdrọlik Jack nwere ike apịaji azụ na n'akuku nke 40 '. Maka otu nzube ahụ, isi ihe nchịkwa nke sistem dị n'otu akụkụ.
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