Ua lag ua luamKev lag luam

Airliner Boeing 757-200

Teb, txoj kev loj hlob ntawm huab cua hnab twb qhib lawm Boeing 757 pib nrog lub yim hli ntuj 1978. Airliner Boeing 757-200 yog tsim los ntawm lub American lub tuam txhab Boeing, es tsis txhob ntawm tus qauv Boeing 727. Tus tshiab dav hlau tau tsim rau siv nyob rau domestic kev thiab thoob ntiaj teb flights ntawm lub US thiab cov teb chaws Europe.

dav hlau qauv Boeing 757-100 nrog 160 rooj tsis tau txais kev loj hlob ntxiv, li ntawd, lub tuam txhab twb pib los tsim tshiab aircraft. Nyob rau hauv JT10D-hom motors 4 thiab RB211-535 tau siv raws li hwj chim rau lwm. Tus thawj embodiment tau ntawv pov thawj aircraft qauv muaj takeoff hnyav rau 99.8 tonnes, uas yog ces nce thaum hloov khoom dua tshiab rau ib tug nqi 115,6 tons. Qhov tseeb qauv yog nruab nrog haib turbo xyaw bypass hom.

Lub ntsiab feature ntawm tus qauv 757 yog tus simultaneous kev loj hlob ntawm ntau-lub cev airliner qauv 767, uas yog tseem pom raws li ib tug heev economic qauv dav hlau ntawm lub tshiab. Lub Boeing tuam txhab tau siv ib zaug xwb board thiab electronic systems, raws li zoo raws li lub zuag qhia tag nrho alarm neeg coob.

Niaj hnub no qhov no hom ntawm aircraft yog suav tias yog qhov zoo tshaj plaws peb tes num ntawm lub tuam txhab thiab yog dav siv ib tug loj tus naj npawb ntawm muaj. Qhuav ntawm Boeing 757-200 aircraft tau ua tiav nyob rau hauv 2004. Tag nrho cov raug tso tawm nyob rau hauv 1050 cov qauv ntawm cov aircraft ntawm no hom. Thaum tsim tau ib tug tsim thov advanced technology siv mas rau cov roj efficiency, tsim ib tug tsis muaj suab nrov thiab muab nce kev nplij siab thiab muaj kev kawm siab kho vajtse specifications.

Lub Boeing 757-200 tau nyob rau hauv lub lag luam txij li thaum 1983 thiab tseem yuav tsum tau ua los ntawm ntau airlines thiab yog tam sim no nyob rau hauv cov huab cua tseem khiav nrog ib tug deb ntawm 3000-7000 km. Nyob rau hauv kev sib piv nrog uas zoo sib xws qauv, lub dav hlau no yog ua los nrog ib tug muaj zog tag nrho tus naj npawb ntawm cov neeg nrog caij lub rooj. Lub Boeing 757-200, uas tso cai rau cov duab kom pom cov hav zoov, yog yus muaj los ntawm nws kev ruaj ntseg thiab xis ib puag ncig rau neeg caij tsheb. Lub dav hlau muaj ib tug muaj peev xwm ntawm ntau tshaj 200 neeg thiab yog siv tsuas yog nyob rau tibneeg hu tauj coob cua tseem khiav. Reserve aircraft ceev - 860 km / h ntawm lub siab tshaj plaws muaj peev xwm ntawm cov neeg nrog caij lub rooj rau 228.

Airliner Boeing 757-200, Scheme sab hauv uas nyob rau hauv lub npaj nyob rau hauv lub neeg nrog caij compartment yog los ntawm 186-th rau 279-feeb rooj. Nyob rau hauv lub hav zoov muaj kev sib cais ntawm ob chav kawm: ua lag ua luam Class thiab Economy. Lub lag luam hauv chav kawm ntawv yuav tsum tau nyob li mus rau nees nkaum rooj nrog folding backrests.

Aircraft siv yog raws li nyob rau hauv lub tswvyim monoplane nrog ob xyaw mounted rau pylons nyob rau hauv lub tis. Lub fuselage ntawm lub Boeing 757-200 yog ua nyob rau hauv lub tswvyim monocoque. Lub chassis ntawm cov aircraft yog tsim los pab rau lub hauv paus ntawm peb tug ncej, uas yog tseem ceeb rau cov rear. Nyob rau hauv tas li ntawd mus rau lub neeg nrog caij hloov ua thiab cov cargo version ntawm lub dav hlau 757-200PF. Cov qauv no yog tawm kev thauj mus los ntawm cargoes uas mus txog 38 tons. Lub dav hlau ntawm no hom sib txawv feature uas yog lub xub ntiag ntawm ib sab qhov rooj.

Airliners Boeing 757 ua tsuas yog los ntawm US tuam txhab uas muag, qhov loj tshaj plaws uas yog cov American Airlines enterprise thiab Delta Airlines.

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