Cat 3408E Engine Specs
The Cat 3408E engine is a powerful and reliable diesel engine that is commonly used in heavy-duty applications. It is known for its durability, performance, and fuel efficiency. In this article, we will explore the engine configuration, engine oil specifications, and service intervals of the Cat 3408E engine.
Engine Configuration
The Cat 3408E engine is a V8, four-stroke diesel engine with a displacement of 18.0 liters (1,099 cubic inches). It features a turbocharged and aftercooled design, which helps improve its overall performance and efficiency. The engine is equipped with a direct injection fuel system, ensuring precise fuel delivery for optimal combustion.
Here are some key specifications of the Cat 3408E engine:
- Number of cylinders: 8
- Bore and stroke: 5.4 inches x 6.5 inches
- Compression ratio: 14.5:1
- Aspiration: Turbocharged and aftercooled
- Fuel system: Direct injection
- Governor type: Electronic
Engine Oil Specs
Using the correct engine oil and adhering to the recommended service intervals is crucial for maintaining the performance and longevity of the Cat 3408E engine. The engine oil should meet the specifications provided by Caterpillar to ensure optimal lubrication and protection.
Here are the recommended engine oil specifications for the Cat 3408E engine:
- Oil type: Caterpillar DEO (Diesel Engine Oil) or equivalent
- Viscosity grade: SAE 15W-40
- API classification: CI-4 or higher
- Capacity: Approximately 38 liters (10 gallons)
It is important to note that using the correct oil filter is equally important. Caterpillar recommends using genuine Cat filters to ensure proper filtration and prevent any potential damage to the engine.
Service Intervals
Regular maintenance and servicing are essential for keeping the Cat 3408E engine in optimal condition. Following the recommended service intervals will help prevent potential issues and maximize the engine’s lifespan.
Here are the general service intervals for the Cat 3408E engine:
- Oil and filter change: Every 250 hours or 6 months, whichever comes first
- Fuel filter change: Every 500 hours or 12 months, whichever comes first
- Air filter change: Every 1,000 hours or 24 months, whichever comes first
- Coolant change: Every 2,000 hours or 48 months, whichever comes first
- Valve lash adjustment: Every 2,000 hours or 48 months, whichever comes first
It is important to consult the engine’s operation and maintenance manual for the specific service intervals and procedures recommended by Caterpillar for your particular application.
In conclusion, the Cat 3408E engine is a robust and efficient diesel engine that offers impressive performance. By understanding its engine configuration, adhering to the recommended engine oil specifications, and following the appropriate service intervals, you can ensure the longevity and reliability of this powerful engine.
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