武汉参展国Ⅴ系列天然气发动机主要技术参数

1、型号Model主要技术参数InformationNQ200CN5型式Type直列、四冲程、液冷、增压中冷、单点电喷、点燃式NG发动机In line cylinders, 4 strokes , water cooling, turboin tercooled , SPI, ign iti on type系族名称Family n ameG50400H0475Y01缸数x缸径x行程vmr)Cyli nders*Bore*Stroke(mm>4X 110X 125发动机排量<L)Displaceme nt4.75压缩比Compressi on ratio10.5:1点火方式Ign iti

2、 on systems3.5万伏高能电控分缸顺序点火35000 volt electric cylinder sequential ignition energy点火顺序Ign iti on order1-342燃料Fuel单一天然气NG，包含CNG压缩天然气）、LNG液化天然 气）额定功率/转速vkw/r/min )Rated power/speed147/2400最大净功率/转速vkw/r/min )Max. power/speed142/2400额定工况燃气消耗率<g/kw.h>gas con sumptio n rate at rated work ing con diti

3、 on< 235最大扭矩/转速vN.m/r/min )Max.torque/speed650/1200 1600最大净扭矩/转速vN.m/r/min ）640/1200 1600Max. net torque/speed全负荷最低燃气消耗率(g/kw.h>Outer characteristic min. gas con sumpti on rate< 210额定工况机燃比<%Oil-fuel ratio at rated work ing con diti on< 0.3低怠速转速<r/min )Low idle speed650 土 50最咼允许转速 &

4、lt;r/min )Max.speed2600排气污染物排放Polluta nt emissi on满足GB17691-2005标准第V阶段排放限值要求 <国五)Complies with phaseIV of GB17691-2005外形尺寸<mr)iLength x Width x Height长 1080X 宽 690x 高 930适配车型Scope and Applicatio n7-9M公路客车、10M以下公交客车7-9 meters highway passe nger cars , city bus in 10 meters below型号Model主要技术参数Inf

5、ormationNQ230FN5型式Type直列、六冲程、液冷、增压中冷、单点电喷、点燃式NG发动机In line cylinders, 6 strokes , water cooling, turboin tercooled , SPI, ign iti on type系族名称Family n ameG50400H0623Y01缸数x缸径x行程vmr)Cyli nders*Bore*Stroke(mm>6x 105x 120发动机排量<L)Displaceme nt6.234压缩比Compressi on ratio10.5:1点火方式Ign iti on systems3.5万

6、伏高能电控分缸顺序点火35000 volt electric cylinder sequential ignitionen ergy点火顺序Ign iti on order1-5-3-6-2-4燃料Fuel单一天然气NG，包含CNG压缩天然气）、LNG液化天然 气）额定功率/转速vkw/r/min )Rated power/speed169/2800最大净功率/转速vkw/r/min )Max. power/speed162/2800额定工况燃气消耗率<g/kw.h>gas con sumptio n rate at rated work ing con diti on< 2

7、35最大扭矩/转速vN.m/r/min)Max.torque/speed780/1200 1600最大净扭矩/转速vN.m/r/min)Max. net torque/speed760/1200 1600全负荷最低燃气消耗率(g/kw.h>Outer characteristic min. gas con sumpti on rate< 210额定工况机燃比<%Oil-fuel ratio at rated work ing con diti on< 0.3低怠速转速<r/min )Low idle speed650 ± 50最咼允许转速 <r/m

8、in )Max.speed3000排气污染物排放Polluta nt emissi on满足GB17691-2005标准第V阶段排放限值要求 <国五)Complies with phaseIV of GB17691-2005外形尺寸<mmLength x Width x Height长 1240X 宽 680x 高 930适配车型Scope and Applicatio n9-12M公路客车、16M及以下公交客车9-12 meters highway passe nger cars , city bus in 16meters below型号Model 主要技术参数Informat

9、ionNQ280HN5型式Type直列、六冲程、液冷、增压中冷、单点电喷、点燃式NG发动机In line cylinders，6 strokes ， water cooling，turboin tercooled ，SPI， ign iti on type系族名称Family n ameH50400H0830Y01缸数x缸径x行程vmr)Cyli nders*Bore*Stroke(mm>6X 114X 135发动机排量<L)Displaceme nt8.3压缩比Compressi on ratio10.5:1点火方式Ign iti on systems3.5万伏高能电控分缸顺序点

10、火35000 volt electric cylinder sequential ignition energy点火顺序Ign iti on order1-5-3-6-2-4燃料Fuel单一天然气NG，包含CNG压缩天然气）、LNG液化天然 气）额定功率/转速vkw/r/min )Rated power/speed206/2400最大净功率/转速vkw/r/min )Max. power/speed199/2400额定工况燃气消耗率<g/kw.h>gas con sumptio n rate at rated work ing con diti on< 235最大扭矩/转速v

11、N.m/r/min)Max.torque/speed1100/1200 1600最大净扭矩/转速vN.m/r/min）1080/1200 1600Max. net torque/speed全负荷最低燃气消耗率(g/kw.h>Outer characteristic min. gas con sumpti on rate< 210额定工况机燃比<%Oil-fuel ratio at rated work ing con diti on< 0.3低怠速转速<r/min )Low idle speed650 土 50最咼允许转速 <r/min )Max.speed

12、2600排气污染物排放Polluta nt emissi on满足GB17691-2005标准第V阶段排放限值要求 <国五)Complies with phaseIV of GB17691-2005外形尺寸<mr)iLength x Width x Height长 1150X 宽 730X 高 1130适配车型Scope and Applicatio n9-12M公路客车、16M以下公交客车9-12 meters highway passe nger cars , city bus in 16 meters below型号Model 主要技术参数InformationNQ100AN

13、5型式Type直列、四冲程、液冷、增压中冷、单点电喷、点燃式NG发动机In line cylinders, 4 strokes , water cooling, turboin tercooled , SPI, ign iti on type系族名称Family n ameG50400H0277Y01缸数x缸径x行程vmr)Cyli nders*Bore*Stroke(mm>4X 93X 102发动机排量<L)Displaceme nt2.771压缩比Compressi on ratio10.5:1点火方式Ign iti on systems3.5万伏高能电控分缸顺序点火35000

14、 volt electric cylinder sequential ignition energy点火顺序1-3-4-2Ign iti on order燃料Fuel单一天然气NG，包含CNG压缩天然气）、LNG液化天然 气）额定功率/转速vkw/r/min )Rated power/speed73/3600最大净功率/转速vkw/r/min )Max. power/speed68/3600额定工况燃气消耗率<g/kw.h>gas con sumptio n rate at rated work ing con diti on< 235最大扭矩/转速vN.m/r/min)Ma

15、x.torque/speed260/1800 2200最大净扭矩/转速vN.m/r/min)Max. net torque/speed250/1800 2200全负荷最低燃气消耗率(g/kw.h>Outer characteristic min. gas con sumpti on rate< 210额定工况机燃比<%Oil-fuel ratio at rated work ing con diti on< 0.3低怠速转速<r/min )Low idle speed650 ± 50最咼允许转速 <r/min )Max.speed3800排气污染物排放Polluta nt emissi