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MKWY490D ENGINE TECHNICAL DATA SHEET
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1. Engine
model
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MKWY490D
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Engine Rated Speed
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rpm
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1500
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1800
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Generator set Frequency
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Hz
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50
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60
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Engine Standby Power (LTP)
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kW
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26,4
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30,8
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Engine Prime Power (PRP)
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kW
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24
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28
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Cooling Fan Power Consumption (kW)
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kW
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1,5
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2
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Engine Net Standby Output (LTP)
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kW
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24,4
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28,2
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Engine Net Prime Output (PRP)
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kW
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22,2
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25,7
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2. Genearal Specification
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Length
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mm
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716
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Width
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mm
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530
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Height
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mm
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670
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Engine Dry Weight w/o Cooling System
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kg
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240
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Aspiration Type
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Natural
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Injection Type
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Direct
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Thermodynamic Cycle
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Diesel 4 stroke
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Cylinders and structure
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4
in-line
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Displacement
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liters
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2,67
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Bore
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mm
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90
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Stroke
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mm
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105
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Compression Ratio
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18.5:1
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Piston Speed
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m/s
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5.25/6.3
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Rotation Direction (from flywheel)
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Anti-clockwise
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Number of Flywheel Teeth
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119
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Flywheel House Size
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SAE4
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3. Lubrication System
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Lube Oil Specification
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Oil pump, forced
lubrication
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Oil Capacity
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liters
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7,6
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Max. Permissible Oil Temperature
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°C
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110
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Low Oil Pressure Warning
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kPa
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100
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Low Oil Pressure Shutdown
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kPa
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100
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Oil consumption (as % of fuel consumption)
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0,72%
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