SINOTRUCK STEYR SHIP ENGINE WD615.57C/DC
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Main Technoloy Parameter
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WD615.57C
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WD615.57DC
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61557C01
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61557C02
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61557C03
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61557DC01
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61557DC02
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Power(kW)
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257
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245
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220
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220
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245
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Power(PS)
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350
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333
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299
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299
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333
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Rotate Speed(r/min)
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2000
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1800
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1500
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1500
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1800
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Overload Power(kW)
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283
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269.5
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242
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242
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269.5
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Rated Torque(N.m)
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1227
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1300
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1401
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1401
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1300
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Technical Type
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Vertical, In line, water cooled, four strokes, direct injection , Turbocharged
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Cylinder numbers×Diametre×Distance(㎜)
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6×126×130
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Total Displacement(L)
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9.726
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Fule oil consumption under rated condition(g/kW·h)
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210
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205
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200
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200
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205
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Maximum combustion pressure(MPa)
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16.0
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Average useful pressure(kPa)
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1585
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1679
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1810
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1810
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1679
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Average speed of piston(m/s)
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8.7
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7.8
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6.5
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6.5
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7.8
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Power per liter(kW/L)
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26.4
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25.2
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22.6
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22.6
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25.2
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Compression ratio
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17.5: 1
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Compression pressure (kPa)
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＞2000
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Oil and fuel comsumption ratio(％)
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0.4
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Starting mode
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with electricity
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Turbo ratio
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2.08
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Minmum stable work speed (r/min)
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600±50
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700±20
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Net weight(kg)
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950
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Dimension(length×width×height)(㎜)
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1920×830×1170
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