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Cummins QSNT855 Engine Assembly

Nkọwa dị mkpirikpi:

Nkọwa: Cummins QSNT855 Engine Assembly, nke ọhụrụ na nke ezigbo, nke CCEC na-emepụta engine a, Chongqing Cummins Engine Company.


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Ngwa mbupu

NTA855 nwere ọtụtụ ojiji.Enwere ike ịkwado ya na usoro generator.Dịka ọmụmaatụ, enwere ike ịkwado ya na igwe generator maka ụgbọ mmiri.Enwere ike iji ụgbọ ala rụọ ya.Ọ bụrụ na ejiri ụgbọ ala rụọ ya, ọ na-abụkarị igwe na-ewu ihe, igwe bulldozers, ndị na-egwupụta ihe, cranes, wdg.

Nhazi dị elu na arụmọrụ a pụrụ ịdabere na ya:
Ihe mgbochi cylinder: nke a na-eji ígwè nkedo na-eme ka ike dị elu, na-enwe ezigbo nkwụsi ike, obere mkpọtụ na obere mkpọtụ.
Isi Cylinder: Nrụpụta valvụ anọ kwa cylinder, ngwakọta ikuku / mmanụ ọkụ kachasị mma, na-emeziwanye ọkụ ọkụ na ikuku;otu isi kwa cylinder, mmezi dị mfe.
Camshaft: Otu ihe eji emepụta camshaft nwere ike ijikwa valvụ na oge ịgba ọgwụ n'ụzọ ziri ezi, yana profaịlụ cam kachasị mma nwere ike ibelata mmetụta mmetụta ma melite ntụkwasị obi na ịdịte aka.
Crankshaft: Integral crankshaft mere nke elu-ike akpara akpa.Usoro ntinye ike siri ike nke fillet na akwụkwọ akụkọ nwere ike hụ na ike ike ọgwụgwụ dị elu nke crankshaft.
Piston: Iji teknụzụ nkedo alloy kacha ọhụrụ aluminom, imewe nke isi ω nwere sket na sket nke nwere ụdị gbọmgbọm nwere ike kwụọ ụgwọ maka mgbasawanye ọkụ na nkwekọrịta iji hụ na ọ dabara nke ọma.

Ugbu a, anyị na-ewere NTA855-G1 dị ka ihe atụ, nyochaa kpọmkwem paramita nke a engine

NTA855-G1 Cummins engine paramita

paramita arụmọrụ engine

EJI NKWUKWU

Igwe eji eme ihe

60HZ

50HZ

60HZ

50HZ

Ọsọ injin r/min

1800

1500

1800

1500

Ike mmepụta kW(BHP)

317

265

287

240

Nrụgide dị irè kPa(psi)

1510

1510

1358

1379

Nkezi piston m/s (ft/min)

9.1

7.6

9.1

7.6

Oke parasitic ike Kw(HP)

44

33

44

33

Mmiri jụrụ oyi L/s (US gpm)

7.8

6.4

7.8

6.4

Mpempe engine nwere ọkpọkọ akpọnwụ akpọnwụ:
Igwe net ike kW (BHP)

302

256

272

231

Ikuku ikuku na-eru L/s (cfm)

463

345

425

321

Okpomọkụ ikuku na-ekpochapụ ℃(℉)

543

541

460

532

Ikuku ikuku na-eru L/s(cfm)

1253

949

1029

878

Ike okpomọkụ na-egbuke egbuke kWm(BTU/min)

50

41

45

37

Mmiri jụrụ oyi na-ewepụ okpomọkụ kWm (BTU/min)

202

169

183

153

Mkpochapụ na-ewepụ okpomọkụ kWm (BTU/min)

281

233

259

207

Igwe ikuku ikuku L/s (cfm)

9808

8161

9808

8161

Mpempe engine nwere ọkpọkọ iyuzucha mmiri
Igwe net ike kW (BHP)

302

256

272

231

Ikuku ikuku na-eru L/s (cfm)

463

326

425

302

Okpomọkụ ikuku na-ekpochapụ ℃(℉)

496

552

474

510

Ikuku ikuku na-eru L/s(cfm)

1053

852

1029

753

Ike okpomọkụ na-egbuke egbuke kWm(BTU/min)

41

34

38

31

Mmiri jụrụ oyi na-ewepụ okpomọkụ kWm (BTU/min)

247

206

223

187

Mkpochapụ na-ewepụ okpomọkụ kWm (BTU/min)

255

207

220

185

Igwe ikuku ikuku L/s (cfm)

9808

8161

9808

8161

Foto foto

QSNT855 Engine Assembly (1)
QSNT855 Engine Assembly (4)
QSNT855 Engine Assembly (2)
QSNT855 Engine Assembly (3)

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