Cummins 290 Engine Specs
The Cummins 290 engine is a powerful and reliable diesel engine that has been widely used in various applications, including heavy-duty trucks, construction equipment, and marine vessels. This article will provide you with detailed specifications of the Cummins 290 engine, including its configuration, engine oil specs, and service intervals.
Engine Configuration
The Cummins 290 engine is a six-cylinder, in-line diesel engine with a displacement of 8.9 liters. It features a turbocharged and aftercooled design, which enhances its performance and fuel efficiency. The engine is equipped with a high-pressure common rail fuel system, allowing for precise fuel injection and improved combustion.
The Cummins 290 engine also incorporates advanced electronic controls, ensuring optimal engine performance and emissions compliance. It is designed to meet the stringent emission standards set by various regulatory bodies, such as the Environmental Protection Agency (EPA) and the European Union (EU).
Engine Oil Specs
Using the correct engine oil is crucial for maintaining the performance and longevity of the Cummins 290 engine. Here are the recommended engine oil specifications for this engine:
- Oil Type: Cummins recommends using a high-quality diesel engine oil that meets the specifications of CES 20081 or CES 20078. These oils provide excellent protection against wear, deposits, and oxidation, ensuring optimal engine performance.
- Viscosity Grade: The recommended viscosity grade for the Cummins 290 engine is 15W-40. This viscosity grade offers good performance in a wide range of operating temperatures, providing reliable lubrication and protection.
- Oil Capacity: The exact oil capacity may vary depending on the specific application and equipment. It is important to refer to the engine’s operation and maintenance manual for the correct oil capacity.
Service Intervals
Regular maintenance and servicing are essential for keeping the Cummins 290 engine in optimal condition. Here are the recommended service intervals for this engine:
- Oil Change: Cummins recommends changing the engine oil and oil filter every 15,000 miles or 12 months, whichever comes first. Regular oil changes help remove contaminants and ensure proper lubrication of engine components.
- Fuel Filter Replacement: The fuel filter should be replaced every 15,000 miles or 12 months to prevent fuel contamination and maintain fuel system performance.
- Air Filter Replacement: The air filter should be inspected regularly and replaced as necessary to ensure clean airflow to the engine. Cummins recommends replacing the air filter every 30,000 miles or 24 months.
- Coolant Replacement: The engine coolant should be replaced every 60,000 miles or 48 months to maintain proper cooling system performance and prevent corrosion.
Detailed Engine Specifications
| Engine Model | Cummins 290 |
|---|---|
| Configuration | In-line 6-cylinder |
| Displacement | 8.9 liters |
| Fuel System | High-pressure common rail |
| Turbocharged | Yes |
| Aftercooled | Yes |
| Oil Type | CES 20081 or CES 20078 |
| Viscosity Grade | 15W-40 |
| Oil Capacity | Refer to operation and maintenance manual |
| Oil Change Interval | Every 15,000 miles or 12 months |
| Fuel Filter Replacement Interval | Every 15,000 miles or 12 months |
| Air Filter Replacement Interval | Every 30,000 miles or 24 months |
| Coolant Replacement Interval | Every 60,000 miles or 48 months |
In conclusion, the Cummins 290 engine is a robust and efficient diesel engine that offers impressive performance and reliability. By following the recommended engine oil specifications and service intervals, you can ensure that your Cummins 290 engine operates at its best for years to come.
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