Wuxi Longway International Trading Co., Ltd.  

Product Name: Raywin Water Cooled Diesel Engine for Gensets (4D24 18.5kw-33.5kw) Model NO.: 4D24 Type: Combustion Engine Number of Cylinders: 4-Cylinder Cylinder Arrangement Form: L Number of Strokes: Four-Stroke Fuel: Diesel Piston Movement: Reciprocating Intake Pressure Impulse: Naturally Aspirated Cooling Cylinder: Water-Cooled Speed: Speed Ignition Mode: Compression-Ignition Trademark: Raywin Transport Package: Wooden Case Origin: China Product Description Description:1. Small in size, light weight, good adaptability, can be used for vehicle-based gen-set or emergency power generation;2. Easy operation and maintenance;3. Short response time, strong loading capacity;4. Short engine-heated time, temperature rises fast;5. Low speed governing ratio, small fluctuating frequency.Raywin 4D24 Series Technical Data for Power GenerationSheet 1: Naturally Aspirated Engine (Stanadyne Fuel System)S/NSpecifications1Model4D24G0/A4D24G1/A4D24G3/A4D24G2/A4D24G4/A2TypeVertical, In-line, Water Cooled, Four Stroke3Induction SystemNaturally Aspirated4Combustion ChamberDirect injection, "ω"combustion chamber5Cylinder NO. - Bore × Stroke (mm)4-87×1036Valve NO. per cylinder27Displacement (L)2.458Compression ratio19:19Net weight (with radiator) (kg)24010Dimension(L×W×H) mm982×534×77511Lubricating systemSplash and pressure12Start method Electronic start13Speed governor type Mechanical14Fuel SystemStanadyne Fuel System15Oil capacity(L) 9.516Firing order1-3-4-217Direction of rotationAnticlockwise(view from flywheel)18Prime Power (kW)/ Speed (rpm)33.5/300027/180022/180023/150018.5/150019Min. fuel consumption (g/kW·h)≤252≤235≤238≤232≤23820Oil Consumption(g/kW·h)≤0.4≤0.4≤0.4≤0.4≤0.421Lowest adjustable idle speed (rpm)/////22Fuel specificationUSA Standard - EPA2D 89.330-96 European Standard - CEC RF-06-9923Oil specificationAPI CF-424Speed droop (%)Mechanical governor:≤525Speed setting related downward range (%)≥5.5 26Speed setting related upward range (%)≥2.5 27Steady state speed band (%)≤0.528Transient speed deviation from rated speed (%)100% sudden power decrease≤+10Sudden power increase≤-729Speed recovery time (s)≤330Max.intake restriction (kPa)231Max.exhaust back-pressure (kPa)532Smoke under rated working condition (FSN)≤3.533Sound level Lp dB(A) (1 meter)≤9234Gensets power(For reference)Prime (in kW)29.123.519.12016.1Prime (in kVA)36.429.4242520Remark :1,The engines which power under 37kW have passed EU StageIIIA emission test. 2,The data may be changed without prior notice.