Hua
Cummins QST30 Engine Assembly
QST30 Engine Whakatakotoranga
| Tauira | Cummins QST30-C1050 |
| Puka | 12-rango, whakamatao wai, ahua V, wha-whiu, mana hiko |
| Porotaka diameter | 140mm |
| Piston piston | 165mm |
| Whakahekenga | 30.5L |
| ōwehenga kōpeketanga | 15.7 :1 |
| Kua whakatauhia te mana/tere | 783KW/2100 r/min |
| Te taipana teitei | 4630 N·m/1300 r/min |
| Te tere mangere | 650 r/min |
| Papatipu katoa | 3171kg |
Cummins QST30-C1050 pūkaha werohia hiko he 12-rango, v-ahua Koki o 50 nekehanga, 4-whiu, wai-matao o werohanga tika, supercharged pūkaha intercooling, i runga i Ko te Japanese Komatsu SA12V-140 pūkaha, timata hanga i roto i te 1988, whakamahia whānuitia i roto i te keri taraka putunga, uta me bulldozers me etahi atu taputapu.Ko te miihini QST30 me etahi atu momo miihini, na roto i te miihini honohono rakau, te tikanga tohatoha hau, te punaha tuku wahie, te punaha whakahinuhinu, te punaha whakamahana me te punaha tiimata.
Nga mahi me nga painga o te punaha werohanga wahie
1.Dual RP39 Bosch papu wahie
2.Engine Electronic Control System
3.Whakaitihia te kohi wahie, te whakapai ake i te whakautu tere me te whakaheke i te puhipuhi auahi i raro i nga momo mahi.
4.Whakakorehia te taura toronga miihini (korokoro hiko)
5.Whakapaihia nga ahuatanga mahi miihini
6. Ka whakarato i nga ahuatanga whakahaere rite ki era atu o te whanau Quantum
Nga ahuatanga me nga painga o nga piston rino
1.Adopt te hoahoa ano i whakamahia e Komatsu
2.Higher rango pehanga mau kaha atu pistons konumohe
3.Ko te huringa whakamahi ka tino roa
4.Work tata ki te rīpene rango ki te whakakore raruraru cavitation
Nga painga o te punaha whakahinuhinu o mua
1.Prevent hapa i roto i nga mahi tiaki: Aukati i te timata i te miihini kaore he pehanga hinu, a ka kore e maroke te tiimata.
2.Whakapaihia te huringa whakahou me te oranga o te waahanga
3.Whakanuia te pono o te motuka me te pumau, te whakaiti i nga utu whakahaere
Pikitia Hua
NGA WAIATA HUA
Arotahi ki te whakarato otinga mong pu mo te 5 tau.
