1、國(guó)V系列天然氣發(fā)動(dòng)機(jī)主要技術(shù)參數(shù)（開(kāi)發(fā)產(chǎn)品）型 號(hào) Model 主要技術(shù)參數(shù)In formation.NQ200CN5型式Type直列、四沖程、液冷、增壓中冷、單點(diǎn)電噴、點(diǎn)燃式NG發(fā)動(dòng)機(jī)In line cylinders, 4 strokes , water cooling, turboin tercooled , SPI, ign iti on type系族名稱Family n ameG50400H0475Y01缸數(shù)x缸徑x行程(mr)iCyli nders*Bore*Stroke(mm)4X 110X 125發(fā)動(dòng)機(jī)排量（L）Displaceme nt4.75壓縮比Compressi on

2、ratio10.5:1點(diǎn)火方式Ign iti on systems3.5萬(wàn)伏高能電控分缸順序點(diǎn)火35000 volt electric cyli nder seque ntial ign iti on en ergy點(diǎn)火順序Ign iti on order1-342燃料Fuel單一天然氣（NG,包含CNG（壓縮天然氣）、LNG（液化天然 氣）額定功率/轉(zhuǎn)速(kw/r/min )Rated power/speed147/2400最大凈功率/轉(zhuǎn)速(kw/r/min )Max. power/speed142/2400額定工況燃?xì)庀穆?g/kw.h)gas con sumpti on rate at

3、 rated work ing con diti on 235最大扭矩/轉(zhuǎn)速（N.m/r/min ）650/1200 1600Max.torque/speed最大凈扭矩/轉(zhuǎn)速（N.m/r/min ）Max. net torque/speed640/1200 1600全負(fù)荷最低燃?xì)庀穆剩╣/kw.h）Outer characteristic min. gas con sumptio n rate 210額定工況機(jī)燃比（%Oil-fuel ratio at rated work ing con diti on 0.3低怠速轉(zhuǎn)速（r/mi n）Speed at low idle speed650

4、50最咼允許轉(zhuǎn)速（r/min ）Max.speed2600排氣污染物排放speed at low idle speed滿足GB17691-2005標(biāo)準(zhǔn)第V階段排放限值要求（國(guó)五）Complies with phaseIV of GB17691-2005外形尺寸（mr）Length x Width x Height長(zhǎng) 1080 x 寬 690 x 高 930適配車型Scope and Applicati on7-9米公路客車、10米以下公交客車6-7 meters highway passenger cars , city bus in 10 meters below型 號(hào) Model主要技術(shù)參

5、數(shù)In formationNQ230FN5型式Type直列、六沖程、液冷、增壓中冷、單點(diǎn)電噴、點(diǎn)燃式NG發(fā)動(dòng)機(jī)In line cylinders, 4 strokes , water cooling, turboin tercooled , SPI, ign iti on type系族名稱Family n ameG50400H0623Y01缸數(shù)x缸徑x行程（mr）iCyli nders*Bore*Stroke（mm）6x 105x 120發(fā)動(dòng)機(jī)排量（L）Displaceme nt6.234壓縮比Compressi on ratio10.5:1點(diǎn)火方式Ign iti on systems3.5萬(wàn)

6、伏高能電控分缸順序點(diǎn)火點(diǎn)火順序Ign iti on order1-5-3-6-2-4燃料Fuel單一天然氣（NG,包含CNG（壓縮天然氣）、LNG（液化天然 氣）額定功率/轉(zhuǎn)速(kw/r/min )Rated power/speed169/2800最大凈功率/轉(zhuǎn)速(kw/r/min )Max. power/speed162/2800額定工況燃?xì)庀穆?g/kw.h)gas con sumpti on rate at rated work ing con diti on 235最大扭矩/轉(zhuǎn)速(N.m/r/min)Max.torque/speed780/1200 1600最大凈扭矩/轉(zhuǎn)速(N.m/

7、r/min)Max. net torque/speed760/1200 1600全負(fù)荷最低燃?xì)庀穆?g/kw.h)Outer characteristic min. gas con sumptio n rate 210額定工況機(jī)燃比(%Oil-fuel ratio at rated work ing con diti on 0.3低怠速轉(zhuǎn)速(r/mi n)Speed at low idle speed650 50最咼允許轉(zhuǎn)速（r/min ）Max.speed3000排氣污染物排放speed at low idle speed滿足GB17691-2005標(biāo)準(zhǔn)第V階段排放限值要求（國(guó)五）Comp

8、lies with phaseIV of GB17691-2005外形尺寸（mr）Length x Width x Height長(zhǎng) 1240 x 寬 680X 高 930適配車型Scope and Applicati on9-12米公路客車、16米及以下公交客車9-12 meters highway passe nger cars , city bus in 16 meters below型號(hào) Model 主要技術(shù)參數(shù)In format-ion -1NQ280HN5型式Type直列、六沖程、液冷、增壓中冷、單點(diǎn)電噴、點(diǎn)燃式NG發(fā)動(dòng)機(jī)In line cylinders, 4 strokes ,

9、water cooling , turboin tercooled , SPI, ign iti on type系族名稱Family n ameH50400H0830Y01缸數(shù)x缸徑x行程（mr）iCyli nders*Bore*Stroke（mm）6x 114x 135發(fā)動(dòng)機(jī)排量（L）Displaceme nt8.3壓縮比Compressi on ratio10.5:1點(diǎn)火方式Ign iti on systems3.5萬(wàn)伏高能電控分缸順序點(diǎn)火35000 volt electric cylinder sequential ignition energy點(diǎn)火順序Ign iti on order1

10、-5-3-6-2-4燃料Fuel單一天然氣（NG,包含CNG（壓縮天然氣）、LNG（液化天然 氣）額定功率/轉(zhuǎn)速（kw/r/min ）206/2400Rated power/speed最大凈功率/轉(zhuǎn)速(kw/r/min )Max. power/speed199/2400額定工況燃?xì)庀穆?g/kw.h)gas con sumpti on rate at rated work ing con diti on 235最大扭矩/轉(zhuǎn)速(N.m/r/min )Max.torque/speed1100/1200 1600最大凈扭矩/轉(zhuǎn)速(N.m/r/min )Max. net torque/speed10

11、80/1200 1600全負(fù)荷最低燃?xì)庀穆?g/kw.h)Outer characteristic min. gas con sumptio n rate 210額定工況機(jī)燃比(%Oil-fuel ratio at rated work ing con diti on 0.3低怠速轉(zhuǎn)速(r/mi n)Speed at low idle speed650 50最咼允許轉(zhuǎn)速（r/min ）Max.speed2600排氣污染物排放speed at low idle speed滿足GB17691-2005標(biāo)準(zhǔn)第V階段排放限值要求(國(guó)五)Complies with phaseIV of GB17691

12、-2005外形尺寸(mr)Length x Width x Height長(zhǎng) 1150X 寬 730 X 高 1130適配車型Scope and Applicati on9-12米公路客車、16米以下公交客車9-12 meters highway passe nger cars , city bus in 16 meters below型號(hào)Model主要技術(shù)參數(shù)In formation. _NQ100AN5型式Type直列、四沖程、液冷、增壓中冷、單點(diǎn)電噴、點(diǎn)燃式NG發(fā)動(dòng)機(jī)In line cylinders，4 strokes ， water cooling，turboin tercooled

13、， SPI，ign iti on type系族名稱Family n ameG50400H0277Y01缸數(shù)x缸徑x行程(mr)iCyli nders*Bore*Stroke(mm)4X 93x 102發(fā)動(dòng)機(jī)排量（L）Displaceme nt2.771壓縮比Compressi on ratio10.5:1點(diǎn)火方式Ign iti on systems3.5萬(wàn)伏高能電控分缸順序點(diǎn)火35000 volt electric cylinder sequential ignition energy點(diǎn)火順序Ign iti on order1-342燃料Fuel單一天然氣（NG,包含CNG（壓縮天然氣）、LN

14、G（液化天然 氣）額定功率/轉(zhuǎn)速(kw/r/min )Rated power/speed73/3600最大凈功率/轉(zhuǎn)速(kw/r/min )Max. power/speed68/3600額定工況燃?xì)庀穆?g/kw.h)gas con sumpti on rate at rated work ing con diti on 235最大扭矩/轉(zhuǎn)速(N.m/r/min)Max.torque/speed260/1800 2200最大凈扭矩/轉(zhuǎn)速（N.m/r/min）250/1800 2200Max. net torque/speed全負(fù)荷最低燃?xì)庀穆剩╣/kw.h）Outer characteristic min. gas con sumptio n rate 210額定工況機(jī)燃比（%Oil-fuel ratio at rated work ing con diti on 0.3低怠速轉(zhuǎn)速（r/mi n ）Speed at low idle speed650 土 50最咼允許轉(zhuǎn)速（r/min ）Max.speed3800