Awọn ọja
Cummins 4B3.9 Engine Apejọ
Ọja Paramita
| Iru | Silinda mẹrin ninu laini, omi tutu, ọgbẹ mẹrin |
| Bore × ọpọlọ | 102× 120mm |
| Nipo | 3.9L |
| Ọna gbigbe afẹfẹ | Turbocharged |
| O pọju agbara | 148/110 (agbara ẹṣin/kw) |
| Iyara ti won won | 2200 r / min |
Cummins 4B3.9 Engine anfani
1.Advanced design and fafa ẹrọ, orisirisi si simi ṣiṣẹ ipo, ga agbara, lagbara agbara lati ṣiṣẹ labẹ eru eru.
2.Cylinder Àkọsílẹ ati silinda ori gba apẹrẹ ti a ṣepọ lati ṣe idiwọ iṣẹlẹ ti omi engine ati jijo epo.Awọn ẹya jẹ nipa 40% kere ju awọn ẹrọ miiran ti o jọra, ati pe oṣuwọn ikuna dinku pupọ.
3.The cylinder bore adopts a platform mesh honing design, awọn pipe jiometirika be fe ni idilọwọ awọn epo jijo, ati awọn lilo ti to ti ni ilọsiwaju imo ero bi titun piston oruka irinše ati gasiketi crimping igbáti din epo pipadanu.
4.Adopt Holset supercharger pẹlu àtọwọdá wastegate ti ara, idahun iyara kekere ati agbara to lagbara.
Ajọ idana ipele mẹta ṣe idaniloju ipele iwọntunwọnsi ti pipinka patiku, ṣe aabo awọn paati akọkọ ti eto idana, ati pe o pọ si igbesi aye ẹrọ naa.
4B3.9 Engine Awoṣe Oniruuru
| Awoṣe ẹrọ | won won agbara kW / rpm | Agbara imurasilẹ/iyara kW/rpm | Silinda Qty | Ìyípadà L | Ọna gbigbe afẹfẹ |
| 4BT3.9-GM47 | 47@1500 | 52@1500 | 4 | 3.9 | Turbocharged |
| 4BT3.9-GM55 | 55@1500 | 61@1500 | 4 | 3.9 | Turbocharged |
| 4BT3.9-GM65 | 65@1800 | 72@1800 | 4 | 3.9 | Turbocharged |
Ohun elo ọja
Ẹnjini 4BTAA3.9 jẹ ẹrọ Dongfeng Cummins, ti a lo ninu awọn ọkọ ayọkẹlẹ ero ati awọn ẹrọ ikole.
Awọn ẹrọ ikole ti wa ni o kun lo ninu excavator jara, gẹgẹ bi awọn XCMG XE150D, LISHIDE SC130.8, Foton Lovol FR139-7 ati Lonking LG6235, ati be be lo.
Engine Awọn aworan
Ọja isori
Fojusi lori ipese awọn solusan mong pu fun ọdun 5.
