康明斯中国区服务商
销售总监：余先生/13600443583
电 话：0755-84065367 84214948
传 真：0755-84320101
邮 箱：power@cummins.vip
网址：www.0755fdjz.com
地址：深圳市龙岗区坪地街道龙岗大道4129号
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发动机性能参数
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备用功率
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常用功率
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60Hz
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50Hz
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60Hz
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50Hz
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额定转速—r/min
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1500
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1500
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怠速—r/min
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725-775
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725-775
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输出功率—kW(BHP)
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1429(1915)
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1200(1608)
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平均有效压力—kPa(PSI)
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2275(330)
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1910(277)
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活塞速度—m/s（ft/min）
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7.9(1562)
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7.9(1562)
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摩擦功率—kW(BHP)
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116(155)
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116(155)
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干式排气管发动机数据
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进气流量—L/s(CFM)
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1655(3500)
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1500(3180)
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排气温度—℃(°F)
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510(950)
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485(900)
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排气流量—L/s(CFM)
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4350 (9210)
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3845(8150)
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空燃比
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23.2:1
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25.1:1
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发动机辐射散热量—kW(BTU/min)
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210(12000)
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175(9900)
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排气散热量—kW(BTU/min)
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954(54200)
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800(45270)
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附加中冷器数据（双泵双循环）
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发动机冷却液流量
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●4psi阻力下—L/min(U.S.GPM)
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27.8(440)
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27.8(440)
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●最大阻力下—L/min(U.S.GPM)
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25.2(400)
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25.2(400)
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对冷却液的散热量
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●中冷器 —kW(BTU/min)
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275(15600)
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195(11000)
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●发动机 —kW(BTU/min)
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615(35000)
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545(30950)
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中冷器冷却液流量
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●2psi阻力下—L/min(U.S.GPM)
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6.3(100)
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6.3(100)
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●最大阻力下—L/min(U.S.GPM)
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6.0(95)
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6.0(95)
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附加中冷器数据（单泵双循环）
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发动机冷却液流量
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●4psi阻力下—L/min(U.S.GPM)
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22.2(352)
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22.2(352)
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●最大阻力下—L/min(U.S.GPM)
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20.2(320)
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20.2(320)
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低温中冷辐射散热量* —
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535(30400)
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540(30660)
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kW(BTU/min)
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水箱辐射的散热量* —kW(BTU/min)
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390(22030)
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205(11550)
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中冷器冷却液流量
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●2psi阻力下—L/min(U.S.GPM)
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5.4(85)
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5.4(85)
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●最大阻力下—L/min(U.S.GPM)
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5.0(80)
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5.0(80)
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*见AEB 90.39单泵双循环 KTA50-G8/9系统
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