Ngwaahịa
Cummins QST30 Engine Assembly
Nkọwa nke injin QST30
| Nlereanya | Cummins QST30-C1050 |
| Ụdị | 12-cylinder, mmiri jụrụ oyi, ụdị V, strok anọ, njikwa eletrọnịkị |
| Dayameta cylinder | 140mm |
| Piston ọrịa strok | 165mm |
| Nkwagharị | 30.5L |
| Oke mkpakọ | 15.7:1 |
| Enyere ike/ọsọ | 783KW/2100r/min |
| Oke kacha | 4630 N·m/1300 r/min |
| Ọsọ na-adịghị arụ ọrụ | 650r/min |
| Ngụkọta oke | 3171 n'arọ |
Cummins QST30-C1050 eletriki injection engine bụ 12-cylinder, v-shaped Angle of 50 degrees, 4-stroke, mmiri jụrụ oyi ozugbo, supercharged intercooling engine, dabere na Japanese Komatsu SA12V-140 engine, malitere mmepụta na 1988. a na-eji ya eme ihe n'ụgbọ ala na-egwupụta ihe, ndị na-ebu ibu na ndị na-agba ịnyịnya na akụrụngwa ndị ọzọ.QST30 engine na ụdị engine ndị ọzọ, site crank njikọ mkpanaka usoro, gas nkesa usoro, mmanụ ụgbọala usoro, mmanu usoro, jụrụ usoro na mmalite usoro.
Usoro ịgbanye mmanụ ụgbọala na-arụ ọrụ na uru
1.Dual RP39 Bosch mmanụ ọkụ mgbapụta
2.Engine Electronic Control System
3. Belata oriri mmanụ, meziwanye nzaghachi ngwa ngwa ma belata anwụrụ ọkụ n'okpuru ọnọdụ ọrụ dị iche iche.
4.Cancel the mechanical trotul cable (eletrọnịkị trotul)
5.Ebuli njirimara arụmọrụ engine
6.Na-enye otu njirimara njikwa dị ka ndị ọzọ nke ezinụlọ Quantum
Atụmatụ na uru nke nkedo pistons
1.Adopt otu imewe nke Komatsu na-eji
2.Higher cylinder nrụgide na-ebu ikike karịa pistons aluminom
3.The ojiji okirikiri nke ukwuu akp
4.Na-arụkọ ọrụ ọnụ na cylinder liner iji kpochapụ nsogbu cavitation
Uru nke tupu mmanu mmanu
1.Igbochi mmejọ na arụ ọrụ mmezi: Na-egbochi ịmalite igwe mgbe enweghị nrụgide mmanụ, ọ gaghịkwa akpọnwụ mmalite.
2.Mprove overhaul okirikiri na akụkụ ndụ
3.Increased moto ntụkwasị obi na ogologo oge, na-ebelata ụgwọ ọrụ
Foto foto
Ụdị ngwaahịa
Lekwasị anya n'inye mong pu ngwọta maka afọ 5.
