Doosan Infracore D18NAP — Engine Specifications

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Performance and Specifications Performance and Specifications Engine Specifications and Performance Engine Specifications 3 - 3 Item D18NAP Remark DL01-LEE00 DL01-LEL00 General Information Engine types 4-Stroke series, water- cooled, Turbocharger and air cooling type  Combustion chamber type Direct injection  Cylinder liner type No liner  Timing gear unit Gear drive  Number of piston rings Two compression rings and one oil ring  Number of cylinders 3  Cylinder bore 90 mm  Cylinder stroke 94 mm  Total displacement 1,794 cc  Compression ratio 17.0:1  Engine Dimension (L x W x H) 674.7mm X 477.5mm X 737.6mm 514.5mm X 542.1mm X 695.8mm Engine weight 165 Kg 170 Kg View from flywheel Direction of rotation Counter-clockwise  View from flywheel Firing order 1 - 2 - 3  Cooling system Cooling Type Water-forced cooling  Capacity of coolant 2.7 L  Water pump Type Centrifugal (impeller type)  Driving Type Ribbed-Belt driven  Pump Speed 2,640 rpm 3,360 rpm Flow rate 1 :

1.1 1 : 1.2 Supply Above 110 LPM  Pump back pressure 0.66 bar  Cooling fan Type -  Driving Type Directly connected to water pump  - Rotation Ratio (Engine RPM: fan RPM) 1:1.1 1:1.2