NTA855-G1B频率60HZ工况下柴油发电机数据表
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重庆康明斯发动机性能曲线
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发动机型号
NTA855-G1B
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曲线编号
C-0869A
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日期
2010-1-27
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CPL代号
3550
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数据单号
C-0869A
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排放水平
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排量： 14L[855 in.3]缸数： 6燃油系统： PT
缸径： 140mm[5.50 in.]转速： 1800 r/min特征编号： D093517DX02
冲程： 152mm[6.00in.]吸气方式： 增压，中冷
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所有数据基于：
--发动机带燃油系统、水泵、机油泵、空滤器和消声器运转时获得的；但不包括交流发电机、空压机、风扇、 选用设备和被驱动的部件。
--发动机运转使用符合ASTM D975标准的2#柴油。
--ISO 3046，第1部分，标准参考条件 :大气压力100kPa(29.5in.Hg)、进气温度 25°C (77°F) 、 相对湿度30% 。
数据发放状态：批准： 数据公差：+/-5%
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整机数据
常用功率: 313 kW (420 HP) at 1800 r/min日期: 2010/1/26
备用功率: 347 kW (465 HP) at 1800 r/min排放水平:
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缸径×冲程 - mm×mm (in.×in.)…………………………………………
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140×152 ( 5.5 × 6.0 )
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排 量 - L (in.3)…………………………………………………………………
压缩比 ………………………………………………………………………
发火顺序 ……………………………………………………………………
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14
14.0:1
1-5-3-6-2-4
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( 855 )
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发动机干重
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|
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--风冷型发动机 - kg (lb.)…………………………………………………
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1300
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( 2870 )
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--水冷型发动机 - kg (lb.)…………………………………………………
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1410
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( 3095 )
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发动机湿重
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|
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--风冷型发动机 - kg (lb.)…………………………………………………
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1350
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( 2970 )
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--水冷型发动机 - kg (lb.)…………………………………………………
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1510
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( 3320 )
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旋转部件转动惯量 - 配备FW1109飞轮 - kg—m2 (lb.—ft.2)…………………
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4.99
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( 118.5 )
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发动机重心距飞轮壳后端 - mm (in.) ………………………………………
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704
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( 27.7 )
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发动机重心在曲轴中心线之上 - mm (in.)…………………………………
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140
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( 5.5 )
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发动机安装
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|
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允许的最大缸体后端面处弯矩 - N—m (lb.—ft.)………………………………
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1356
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( 1000 )
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排气系统
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允许的最大排气背压 - kPa (in.Hg)…………………………………………
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10
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( 3.0 )
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允许的标准排气管直径 - mm (in.)…………………………………………
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127
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( 5.0 )
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进气系统
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允许的最大进气阻力
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--新滤芯 - kPa (in. H2O)……………………………………………………
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3.7
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( 15 )
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--旧滤芯 - kPa (in. H2O) …………………………………………………
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6.2
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( 25 )
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允许的最小容纳灰尘能力 - g/L/s( g/CFM )………………………………
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53
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( 25 )
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允许的最大进气温升ΔT - °C (°F)…………………………………………
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17
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( 30 )
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冷却系统
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冷却液容量- 单机 - L (U.S. gal)……………………………………………
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20.8
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( 5.5 )
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- 带散热器 - L (U.S. gal)………………………………………
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60.6
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( 16.0 )
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- 带热交换器 - L (U.S. gal)……………………………………
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49.2
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( 13 )
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发动机外部最大允许冷却液阻力 - kPa (PSI)……………………………
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48
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( 7 )
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最大冷却水压力(除压力盖) kPa (PSI) ……………………………………
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276
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( 40 )
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最大冷却水静压(高于曲轴中心线以上) -m (ft.) …………………………
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14.0
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( 46 )
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标准节温器温度调节范围 - °C (°F) ………………………………………
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82 - 94
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( 180 - 202 )
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允许的最小压力盖压力 -kPa (PSI)…………………………………………
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48.2
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( 7.0 )
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冷却水最高温度 - °C (°F)……………………………………………………
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96
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( 205 )
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散热器上水室允许的最高温度 - °C (°F)……………………………………
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100
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( 212 )
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散热器上水室允许的最低温度 - °C (°F)……………………………………
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71
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( 160 )
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可允许的顶部水箱最高温度 - 备用功率 / 额定功率 - °C (°F)……………
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104 / 100
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( 220 / 212 )
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推荐的顶部水箱最低温度 - °C (°F)…………………………………………
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71
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( 160 )
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冷却水最小膨胀空间占系统容积 - % ……………………………………
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5
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最小补水量 - L (U.S. gal)……………………………………………………
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4.2
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( 1.1 )
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发动机进水口处生水*的最高压力 -kPa (PSI)……………………………
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103
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( 15 )
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生水泵进水口最大阻力 - kPa (in.Hg)………………………………………
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34
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( 10 )
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生水泵最大吸程 - m (ft.)……………………………………………………
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10
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( 3.05 )
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最小生水泵管径 - mm (in.)…………………………………………………
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51
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( 2 )
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允许的舷外冷却压损 -kPa (PSI)……………………………………………
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28
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( 4 )
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润滑系统
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机油压力 @ 怠速 - kPa (PSI)………………………………………………
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103 最小
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( 15 ) 最小
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@ 额定转速 - kPa (PSI)…………………………………………
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241 - 345
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( 35 - 50 )
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允许的最高机油温度 - °C (°F)………………………………………………
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121
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( 250 )
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最大机油消耗量 - L/h (U.S.qt./h)…………………………………………
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0.24
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( 0.25 )
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机油盘容量 低位/高位 - L (U.S. gal.)……………………………………
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28.4 / 36.0
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( 7.5 / 9.5 )
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系统总容量 - L (U.S. gal.)…………………………………………………
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38.6
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( 10.2 )
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-- 新燃油滤清器 - kPa (in.Hg)……………………………………………
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13.5
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( 4.0 )
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-- 旧燃油滤清器 - kPa (in.Hg)……………………………………………
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27.1
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( 8.0 )
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回油管路最大阻力
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-- 带单向阀 - kPa (in.Hg)…………………………………………………
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22.0
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( 6.5 )
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-- 不带单向阀 - kPa (in.Hg)………………………………………………
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8.5
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( 2.5 )
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最小燃油供油管直径 - mm (in.)……………………………………………
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16
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( 0.625 )
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最小燃油回油管直径 - mm (in.)……………………………………………
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13
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( 0.5 )
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燃油泵最大供油量 - L/h (U.S.gal/h)………………………………………
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352
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( 93 )
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燃油压力 - kPa (PSI)………………………………………………………
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1400
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( 203 )
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最大允许进油温度 °C (°F)…………………………………………………
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71
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( 160 )
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电气系统
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最小建议蓄电池容量 ( 24V )
-- 仅发动机(不带负荷) - 冷起动电流 - CCA…………………...…………
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900
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- 储备容量 - 最小…………...………………………
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320
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-- 发动机带负荷 - 冷起动电流 - CCA…………………...………………
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900
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- 储备容量 - 最小…………………………..………
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320
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起动回路允许最大电阻 - ohm………………………………………………
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0.002
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标准起动机(重型、正极啮合） -伏(volt)……………………………..……
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24
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标准蓄电池充电系统，负极接地 -安培(ampere)…………………………
|
35
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性能数据
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发动机怠速 - r/min …………………………………………………………
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575 - 650
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发动机最高空车转速 - r/min ………………………………………………
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2200
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最大超速能力 - r/min ………………………………………………………
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2700
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无辅助装置冷起动要求的最低曲轴转速 - r/min…………………………
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150
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无辅助装置冷起动要求的最小扭矩 - N—m (lb.—ft.)…………………………
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509
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( 375 )
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估计在备用工况距离1m距离的声功率噪音(不包括排气噪音) -1500r/min -dBA
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不适用
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发动机转速 - r/min……………………………………
总输出功率 - kW (HP) ………………………………
扭矩 N—m (lb.—ft.)………………………………………
平均有效压力 - kPa (PSI) ……………………………
活塞速度 - m/s (ft./min)………………………………
机械损失功率 - kW (HP)………………………………
进气流量 - L/s (CFM) …………………………………
冷却水流量 - L/min.(GPM) ………………………
生水流量 - L/s (GPM) ……………………………
燃油消耗量 - L/h (U.S.gal/h)……………………
机油流量 - L/s (GPM) ……………………………
排气温度(涡轮后) - °C (°F)……………………………
排气流量(涡轮后) - L/s (CFM)………………………
空燃比…………………………………………………
辐射散热量 - kW (BTU)………………………………
冷却水散热量 - kW (BTU)……………………………
排气散热量 - kW (BTU)………………………………
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常用功率 |
备用功率 |
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60Hz |
60Hz |
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1800 |
1800 |
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313 |
(420) |
347 |
(465) |
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1661 |
(1225) |
1841 |
(1358) |
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1490 |
(216) |
1652 |
(239) |
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9.14 |
(1799) |
9.14 |
(1799) |
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35 |
(47) |
35 |
(47) |
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448 |
(950) |
463 |
(980) |
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6.0 |
(95) |
6.0 |
(95) |
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3.9 |
(62) |
3.9 |
(62) |
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81 |
(21.3) |
89 |
(23.6) |
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2.6 |
(42) |
2.6 |
(42) |
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466 |
(870) |
482 |
( 900 ) |
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1149 |
(2435) |
1213 |
(2570) |
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26.4 : 1 |
24.7 : 1 |
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39 |
(2230) |
43 |
(2470) |
|
235 |
(13360) |
260 |
(14810) |
|
196 |
(11130) |
217 |
(12340) |
发动机型号: NTA855-G1B
数据单号: C-0869A
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CHONGQING CUMMINS ENGINE
PERFORMANCE CURVE
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Engine Model
NTA855-G1B
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Curve No.
C-0869A
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Date
2010-1-27
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CPL Code
3550
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Data Sheet
C-0869A
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Emission Level
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Displacement: 14L[855 in.3]Cylinders: 6Fuel System: PT
Bore: 140mm[5.50 in.]Speed: 1800 r/minCfg. Number: D093517DX02
Stroke: 152mm[6.00in.]Aspiration: Turbocharged & Aftercooled
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Engine Output Power (kW) Engine Output Power (kW)
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All data is based on :
--Engine Operating with fuel system, water pump, lubricating oil pump, air cleaner and exhaust silencer, fan, and optional driven components.
--Engine operating with fuel corresponding to grade No.2-D per ASTM D975.
--ISO 3046, Part1, Standard Reference Conditions of : Barometric Pressure:100kPa(29.5in.Hg);Air Temperature: 25°C (77°F) ; Relative Humidity: 30% .
STAUS FOR CURVES AND DATA：CHIEF ENGINEER：
TOLERANCE：+/-5%
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PRIME POWER: 420 HP (313 kW) at 1800 r/minDATE: 2010/1/26 STANDBY POWER: 465 HP (347 kW) at 1800 r/min EMISSION LEVEL:
GENERAL ENGINE DATA
Type............................ 4-Cycle;In-line;6-Cylinder
Aspiration Turbocharged,Aftercooled
Bore x Stroke - in.×in. (mm×mm)............... 5.5 ×6 ( 140 × 152 )
Displacement - in.3(L)..................... 855 ( 14 )
Compression Ratio 14.0:1
Firing Order 1-5-3-6-2-4
Dry Weight
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--Fan to Flywheel Engine - lb. (kg)............... |
2870 |
( 1300 ) |
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--Heat Exchanger Cooled Engine - lb. (kg)........... |
3095 |
( 1410 ) |
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Wet Weight |
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--Fan to Flywheel Engine - lb. (kg)............... |
2970 |
( 1350 ) |
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--Heat Exchanger Cooled Engine - lb. (kg)........... |
3320 |
( 1510 ) |
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Moment of Inertia of Rotating Components - With FW1109 flywheel - lb.—ft.2 (kg—m2). |
118.5 |
( 4.99 ) |
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Center of Gravity from Rear Face of Flywheel Housing - in.(mm) .. |
27.7 |
( 704 ) |
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Center of Gravity Above Crankshaft Centerline - in.(mm) ..... |
5.5 |
( 140 ) |
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ENGINE MOUNTING |
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Maximum Allowable Bending Moment at Rear Face of Block - lb.—ft. (N—m) |
1000 |
( 1356 ) |
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EXHAUST SYSTEM |
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Maximum Allowable Back Pressure - in.Hg (kPa)......... |
3.0 |
( 10 ) |
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Standard Exhaust Pipe Diameter - in. (mm)........... |
5.0 |
( 127 ) |
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AIR INDUCTION SYSTEM |
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Maximum Allowable Intake Air Restriction |
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--With Clean Filter Element - in. H2O (kPa)........... |
15 |
( 3.74 ) |
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--With Dirty Filter Element - in. H2O (kPa) ........... |
25 |
( 6.22 ) |
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Minimum Dirt Holding Capacity - g/CFM ( g/L/s )......... |
25 |
( 53 ) |
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Maximum Allowable Intake Air Temperature ∆T - °F (°C)...... |
30 |
( 17 ) |
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COOLING SYSTEM |
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Coolant Capacity - Engine Only - U.S. gal (L).......... |
5.5 |
( 20.8 ) |
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- With Radiator - U.S. gal (L)........... |
16.0 |
( 60.6 ) |
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- With Heat Exchanger - U.S. gal (L)........ |
13.0 |
( 49.2 ) |
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Maximum Coolant Friction Head External to Engine - PSI (kPa)... |
7 |
( 48 ) |
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Maximum Coolant Pressure (exclusive of Pressure Cap) - PSI (kPa) |
40 |
( 276 ) |
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Maximum Static Head of Coolant Above Engine Crank Centerline -ft. (m) . |
46 |
( 14.0 ) |
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Standard Thermostat (Modulating) Range - °F (°C) ........ |
180 - 202 |
( 82 - 94 ) |
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Minimum Allowable Pressure Cap -PSI (kPa)........... |
7.0 |
( 48.2 ) |
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Maximum Coolant Temperature - °F (°C)............. |
205 |
( 96 ) |
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Maximum Top Tank Temperature - °F (°C)............ |
212 |
( 100 ) |
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Minimum Top Tank Temperature - °F (°C)............ |
160 |
( 71 ) |
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Maximum Allowable Top Tank Temperature for Standby / Prime Power - °F (°C).. |
220 / 212 |
( 104 / 100 ) |
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Minimum Recommended Top Tank Temperature - °F (°C)..... |
160 |
( 71 ) |
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Minimum Coolant Expansion Space - % of System Capacity .... |
5 |
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Minimum Coolant Makeup Capacity - U.S. gal (L)......... |
1.1 |
( 4.2 ) |
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Maximum Raw Water Pressure at Engine Outlet -PSI (kPa).... |
15 |
( 103 ) |
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Maximum Inlet Restriction at Raw Water Pump - in.Hg (kPa).... |
10 |
( 34 ) |
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Maximum Raw Water Pump Initial Suction Lift- ft. (m)....... |
3.05 |
( 10 ) |
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Minimum Raw Water Pipe Size - in. (mm)............ |
2 |
( 51 ) |
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Allowable Pressure Drop Across Keel Cooler -PSI (kPa)...... |
4 |
( 28 ) |
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LUBRICATION SYSTEM |
|
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Oil Pressure @ Idle Speed - PSI (kPa).............. |
15 Min |
( 103 ) Min |
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@ Governed Speed - PSI (kPa)........... |
35-50 |
( 241 - 345 ) |
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Maximum Allowable Oil Temperature - °F (°C).......... |
250 |
( 121 ) |
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Maximum Oil Consumption - U.S.qt./h (L/h)........... |
0.25 |
( 0.24 ) |
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Oil Pan Capacity - Low / High - U.S. gal. (L)........... |
7.5 / 9.5 |
( 28.4 / 36.0 ) |
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Total System Capacity - U.S. gal. (L).............. |
10.2 |
( 38.6 ) |
Angularity of Oil Pan - Front Down/Front Up/Side to Side 38°/38°/38°
FUEL SYSTEM
Type Injection System D.ire.ct.Injection Cummins PT
Maximum Allowable Restriction to Fuel Pump
|
-- With Clean Fuel Filter - in.Hg (kPa)............. |
4.0 |
( 13.5 ) |
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-- With Dirty Fuel Filter - in.Hg (kPa).............. |
8.0 |
( 27.1 ) |
|
Maximum Allowable Head on Injector Return Line |
|
|
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-- With Check Valve - in.Hg (kPa)............... |
6.5 |
( 22.0 ) |
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-- Without Check Valve - in.Hg (kPa).............. |
2.5 |
( 8.5 ) |
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Minimum Fuel Supply Line Size - in. (mm)............ |
0.625 |
( 16 ) |
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Minimum Fuel Return Line Size - in. (mm)............ |
0.5 |
( 13 ) |
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Maximum Fuel Pump Supply - U.S.gal/h (L)........... |
93 |
( 352 ) |
|
Fuel Rail Pressure - PSI (kPa)................. |
203 |
( 1399.5 ) |
|
Maximum Fuel Temperature °F (°C).............. |
160 |
( 71 ) |
|
ELECTRICAL SYSTEM |
|
|
|
Minimum Recommended Battery Capacity ( 24V ) |
|
|
|
-- Cold Soak (No Load) - CCA................... |
900 |
|
|
- Minimum Reserved Capacity - CCA.... |
320 |
|
|
-- Cold Soak (With Load) - CCA.................. |
900 |
|
|
- Minimum Reserved Capacity - CCA.... |
320 |
|
|
Maximum Allowable Resistance of Cranking Circuit - ohm..... |
0.002 |
|
|
Standard Cranking Motor (Heavy Duty , Positive Engagement） - volt.. |
24 |
|
|
Standard Battery Charging System , Negative Ground - ampere... |
35 |
|
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PERFORMANCE DATA |
|
|
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Idle Speed - r/min 575 - 650 |
||
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Maximum No-Load Governed Speed - r/min ........... |
2200 |
|
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Maximum over Speed Capability - r/min ............. |
2700 |
|
|
Minimum Crankshaft Rotation for unaided Cold Start - r/min.... |
150 |
|
|
Minimum Torque for unaided Cold Start - lb.—ft. (N—m)....... |
375 |
( 509 ) |
|
Exhaust Sound Pressure at 1m from Exhaust Outlet -1500r/min -dBA.. |
N/A |
|
All data is based on :
--Engine Operating with fuel system, water pump, lubricating oil pump, air cleaner and exhaust silencer, fan, and optional driven components.
--Engine operating with fuel corresponding to grade No.2-D per ASTM D975.
--ISO 3046, Part1, Standard Reference Conditions of : Barometric Pressure:100kPa(29.5in.Hg); Air Temperature: 25°C (77°F) ; Relative Humidity: 30% .
--This Data Sheet includes both air-cooled (Fan/Radiator) & raw water cooled
(Heatexchanger/Raw Water Pump) type engine.
Governed Engine Speed - r/min.......
Gross Engine Power Output - HP (kW) ....
Torque lb.—ft. (N—m).............
Brake Mean Effective Pressure - PSI (kPa) ..
Piston Speed - ft./min (m/s)..........
Friction Horsepower - HP (kW)........
Intake Air Flow - CFM (L/s) ........
Engine Water Flow - GPM (L/min.) .....
Raw Water Flow - GPM (L/s) .......
Fuel Consumption - U.S.gal/h (L/h).....
Oil Flow - GPM (L/s) ...........
Exhaust Gas Temperature (After Turbine) - °F (°C) Exhaust Gas Flow (After Turbine) - CFM (L/s). Air to Fuel Ratio..............
Heat Radiation - BTU (kW).........
Heat Rejection to Coolant - BTU (kW)....
Heat Rejection to Ambient - BTU (kW)....
Engine Model: NTA855-G1B Data Sheet: C-0869A
Date: 2010/1/26
CHONGQING CUMMINS ENGINE CO. LTD CHONGQING, CHINA, 400031
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