Fire Pump Unit

HC490B

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2017/2/12 Viewed：

Model	HC490B
Engine Type	4 Cylinders, Inline, 4-Stroke, Water Cooling, Direct Injection
Air Intake Type	Natural Aspiration
Firing Order	1-3-4-2
Bore × Strokemm	90×105
Piston DisplacementL	2.672
Rated PowerKW	45
Rated Speedr/min	3000
Compression Ratio	18：1
Minimum Idling Stable Rotationr/min	≤750
Stable Adjustment Rate%	≤5
Minimum BSFC at Full Loadg/kwh	238
Consumption Rate of Oil and Fuel%	≤0.5
Rotation Direction of Crankshaft (Facing Flywheel)	Anti-clockwise
Lubrication Mode	Pressure Lubrication & Splash Lubrication
Cooling Mode	Forced Circulation Water Cooling
Starting Mode	Electric Starter
Dimension：Length × Width ×Heightmm	720×568×700
Net Weightkg	≤260	≤275