Description:
1. Special design, can work normally under the environment of high altitude, high temperature and alpine area.
2. Short engine-heated time, slight wear ,long life;
3. Small fluctuating speed, steady running;
4. Optimized design to reach ideal value for water and oil temperature.
Raywin 4D24 Series Technical Data for Power Generation
Turbocharged Engine (Stanadyne Fuel System)
| S/N | Specifications | |||||||
| 1 | Model | 4D24TG0/A | 4D24TG1/A | 4D24TG2/A | 4D24TG3/A | 4D24TG4/N | ||
| 2 | Type | Vertical, In-line, Water Cooled, Four Stroke | ||||||
| 3 | Induction System | Turbocharged | ||||||
| 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 | 17.8:1 | ||||||
| 9 | Net weight (with radiator) (kg) | 265 | ||||||
| 10 | Dimension(L×W×H) mm | 996×524×804 | ||||||
| 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) | 36/1500 | 32/1500 | 28/1500 | 36/1800 | 40/1800 | ||
| 19 | Min. fuel consumption (g/kW·h) | ≤225 | ≤230 | ≤232 | ≤235 | ≤232 | ||
| 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 | ||||||
| 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) | 5 | ||||||
| 31 | Max.exhaust back-pressure (kPa) | 10 | ||||||
| 32 | Smoke under rated working condition (FSN) | ≤3 | ||||||
| 33 | Sound level Lp dB(A) (1 meter) | ≤92 | ||||||
| 34 | Gensets power (For reference) | Prime (in kW) | 31.3 | 27.8 | 24.4 | 31.3 | 34.8 | |
| Prime (in kVA) | 39.2 | 34.8 | 30.5 | 39.2 | 43.5 | |||
| 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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