Diesel engine
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Diesel Engine for Water Pump Sets is a powerful and efficient four-stroke, 4-cylinder engine designed for optimal performance in various applications, particularly in water pumping systems. Operating at a speed of 3000 rpm, this naturally aspirated engine is engineered to deliver reliability and efficiency. It features a compact structure that allows for easier installation and boasts low fuel consumption, ensuring better economy during operation. The engine’s robust design minimizes vibration while providing strong power, making it an ideal choice for demanding tasks.
Specifications
| Model | QC380Q(DI) | QC385Q(DI) | N485QA | QC490Q |
|---|---|---|---|---|
| Type | Vertical, in-line, water-cooled, four-stroke, direct injection | |||
| Cylinder NO-Bore & Stroke | 3-80*90 | 3-85*90 | 4-85*95 | 4-90*105 |
| Displacement (L) | 1.357L | 1.532L | 1.809L | 2.516L |
| Cylinder liner type | WET | DRY | DRY | WET |
| Intake way | Natural intake | |||
| Rated output (kw/r/min) | 20/3000 | 23/3000 | 29/3000 | 34.5/3000 |
| Rated output (N.m/r/min) | 71/2100 | 82/2100 | 103/2100 | 123/2100 |
| Minimum fuel consumption ratio | <=248 | <=248 | <=240 | <=235 |
| Flywheel cover type | SAE7.5” | |||
| Flywheel type | SAE4# | |||
| Diameter of exhaust fan | Φ410 | |||
Additional Information
Main Features:
- Utilizes a direct injection combustion chamber for easy starting and low fuel consumption.
- Compact structure and lightweight design facilitate easier installation.
- Delivers strong power with minimal vibration and effective speed-governing.
- Key spare parts are compatible with high-speed vehicle engine components, ensuring reliability.
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