| After-sales Service: | After Sales |
|---|---|
| Warranty: | 1 Year |
| Ignition Mode: | Compression-Ignition |
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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 Generation| S/N | Specifications | |||||||||
| 1 | Model | 4D24G0/A | 4D24G1/A | 4D24G3/A | 4D24G2/A | 4D24G4/A | ||||
| 2 | Type | Vertical, In-line, Water Cooled, Four Stroke | ||||||||
| 3 | Induction System | Naturally Aspirated | ||||||||
| 4 | Combustion Chamber | Direct injection, "ω"combustion chamber | ||||||||
| 5 | Cylinder NO. - Bore × Stroke (mm) | 4-87×103 | ||||||||
| 6 | Valve NO. per cylinder | 2 | ||||||||
| 7 | Displacement (L) | 2.45 | ||||||||
| 8 | Compression ratio | 19:1 | ||||||||
| 9 | Net weight (with radiator) (kg) | 240 | ||||||||
| 10 | Dimension(L×W×H) mm | 982×534×775 | ||||||||
| 11 | Lubricating system | Splash and pressure | ||||||||
| 12 | Start method | Electronic start | ||||||||
| 13 | Speed governor type | Mechanical | ||||||||
| 14 | Fuel System | Stanadyne Fuel System | ||||||||
| 15 | Oil capacity(L) | 9.5 | ||||||||
| 16 | Firing order | 1-3-4-2 | ||||||||
| 17 | Direction of rotation | Anticlockwise(view from flywheel) | ||||||||
| 18 | Prime Power (kW)/ Speed (rpm) | 33.5/3000 | 27/1800 | 22/1800 | 23/1500 | 18.5/1500 | ||||
| 19 | Min. fuel consumption (g/kW·h) | ≤252 | ≤235 | ≤238 | ≤232 | ≤238 | ||||
| 20 | Oil Consumption(g/kW·h) | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ||||
| 21 | Lowest adjustable idle speed (rpm) | / | / | / | / | / | ||||
| 22 | Fuel specification | USA Standard - EPA2D 89.330-96 European Standard - CEC RF-06-99 |
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| 23 | Oil specification | API CF-4 | ||||||||
| 24 | Speed droop (%) | Mechanical governor:≤5 | ||||||||
| 25 | Speed setting related downward range (%) | ≥5.5 | ||||||||
| 26 | Speed setting related upward range (%) | ≥2.5 | ||||||||
| 27 | Steady state speed band (%) | ≤0.5 | ||||||||
| 28 | Transient speed deviation from rated speed (%) | 100% sudden power decrease | ≤+10 | |||||||
| Sudden power increase | ≤-7 | |||||||||
| 29 | Speed recovery time (s) | ≤3 | ||||||||
| 30 | Max.intake restriction (kPa) | 2 | ||||||||
| 31 | Max.exhaust back-pressure (kPa) | 5 | ||||||||
| 32 | Smoke under rated working condition (FSN) | ≤3.5 | ||||||||
| 33 | Sound level Lp dB(A) (1 meter) | ≤92 | ||||||||
| 34 | Gensets power (For reference) |
Prime (in kW) | 29.1 | 23.5 | 19.1 | 20 | 16.1 | |||
| Prime (in kVA) | 36.4 | 29.4 | 24 | 25 | 20 | |||||
| Remark :1,The engines which power under 37kW have passed EU StageIIIA emission test. 2,The data may be changed without prior notice. |
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