|
序号 |
项 目 |
主要技术参数 |
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No. |
Item |
Main technical data |
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|
1 |
型号 |
12V190BD2-2 四冲程，直 |
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type |
喷式燃烧室，水冷，涡轮增压中冷 |
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Four strokes, direct injection, |
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water cooled, turbocharged air-aftercooled. |
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2 |
气缸排列 |
60° V type |
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Arrangement of cylinders |
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3 |
气缸数量 |
12 |
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Number of cylinders |
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4 |
气缸直径 |
190 mm |
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Bore of cylinder |
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5 |
活塞行程 |
210 mm |
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Stroke of piston |
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6 |
活塞排量 |
71.45 L |
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Total displacement |
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7 |
压缩比 |
14:1 |
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Compression ratio |
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8 |
额定转速 |
1000 r/min |
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Rated speed |
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10 |
活塞平均速度 |
7 m/s |
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Mean speed of piston |
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11 |
空载最低稳定转速 |
700 r/min |
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Minimum stabilized speed |
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12 |
额定功率 |
—12小时功率 |
588 kW |
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Rated power |
—within 12 hours |
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—连续功率 |
535 kW |
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—continuous power |
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15 |
机油消耗率 |
≤1.6 g/kW·h |
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Specific oil consumption |
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16 |
燃油消耗率 |
≤209.4+5%/kW·h |
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Fuel consumption |
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18 |
出水温度 |
≤90 ℃ |
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Water temperature at outlet |
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19 |
油底壳油温 |
≤90 ℃ |
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Oil temperature in the sump |
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21 |
稳定调速率 |
≤5% |
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Stabilized speed regulation |
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22 |
冷却方式 |
强制水冷 |
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Cooling method |
Forced water cooling |
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23 |
润滑方式 |
压力润滑和飞溅润滑 |
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Lubrication method |
Pressure and splash lubrication |
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24 |
起动方式 |
24 V 直流电启动 |
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Starting method |
24V DC Electric motor starting |
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26 |
曲轴转动方向(飞轮端) |
逆时针方向 |
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Crankshaft rotation (facing flywheel) |
Counter clockwise |
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27 |
外形尺寸(长×宽×高) |
2670×1588×2366 mm |
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Overall dimension (L×W×H) |
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28 |
净重 |
4520 kg |
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Net weight |
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