Cummins QST30 Engine Assembly Featured Image

Cummins QST30 Cav Sib Tsoo

Lus piav qhia luv luv:

Nqe lus piav qhia: Cummins QST30 Cav Sib Tsoo, hom tshiab thiab tiag.Raws li Japanese Komatsu SA12V-140 cav, nws tau tsim nyob rau hauv 1988 thiab siv tau rau loaders, bulldozers thiab dump truck.Cummins thiab Komatsu yog kev sib koom ua lag luam los tsim ntawm CIC hauv Tebchaws Meskas.Lawv pib siv rau hauv lub tshuab hluav taws xob teeb nyob rau lub Ib Hlis 1996.

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Product Detail

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QST30 Cav Specifications

Qauv	Cummins QST30-C1050
Daim ntawv	12-lub tog raj kheej, dej-txias, V-shaped, plaub-stroke, hluav taws xob tswj
Lub tog raj kheej txoj kab uas hla	140 hli
Piston stroke	165 hli
Kev khiav tawm	30,5l ua
Compression ratio	15.7: 1
Rated zog / ceev	783 KW / 2100 r / min
Qhov siab tshaj plaws torque	4630 N·m / 1300 r / min
Tsis siv neeg ceev	650 r / min
Tag nrho pawg	3 171kg

Cummins QST30-C1050 hluav taws xob txhaj tshuab yog 12-lub tog raj kheej, v-zoo li lub kaum sab xis ntawm 50 degrees, 4-stroke, dej-txias ncaj txhaj, supercharged intercooling cav, raws li Japanese Komatsu SA12V-140 cav, pib tsim nyob rau hauv 1988, dav siv nyob rau hauv mining dump truck, loaders thiab bulldozers thiab lwm yam khoom siv.QST30 cav thiab lwm yam cav, los ntawm crank txuas pas nrig mechanism, roj faib mechanism, roj mov system, lubrication system, txias system thiab pib system.

Roj txhaj tshuaj system muaj nuj nqi thiab zoo

1.Dual RP39 Bosch roj twj tso kua mis
2.Engine Electronic Control System
3. Txo cov roj noj, txhim kho cov lus teb nrawm thiab txo cov pa taws hauv ntau yam kev ua haujlwm.
4.Cancel lub tshuab throttle cable (electronic throttle)
5.Optimize engine kev ua tau zoo yam ntxwv
6.Muab cov yam ntxwv tswj tib yam li lwm tus ntawm Quantum tsev neeg

Nta thiab qhov zoo ntawm cam khwb cia hlau pistons

1.Ua tib yam tsim siv los ntawm Komatsu
2.Lub tog raj kheej siab siab bearing muaj peev xwm tshaj li txhuas pistons
3.Lub voj voog siv tau ntev heev
4.Ua haujlwm zoo nrog lub tog raj kheej liner kom tshem tawm cov teeb meem cavitation

Qhov zoo ntawm pre-lubrication system

1.Kev tiv thaiv kev ua haujlwm tsis raug: Tiv thaiv kev pib lub tshuab thaum tsis muaj roj siab, thiab yuav tsis pib qhuav.
2.Txhim kho lub voj voog ncig thiab cov khoom siv lub neej
3.Increased lub cev muaj zog kev ntseeg tau thiab durability, txo cov nqi khiav hauj lwm