Cat D337 Engine Specs
The Cat D337 engine is a powerful and reliable engine that is commonly used in heavy-duty applications. It is known for its durability, efficiency, and performance. Let’s take a closer look at the specifications of this impressive engine.
Engine Configuration
The Cat D337 engine is a 6-cylinder, inline engine with a displacement of 10.5 liters. It is a four-stroke engine that operates on the diesel cycle. The engine is designed to provide high torque and power output, making it suitable for demanding applications.
Engine Oil Specs
Proper lubrication is crucial for the smooth operation and longevity of any engine, including the Cat D337. Here are the engine oil specifications recommended for this engine:
- Oil Type: The Cat D337 engine requires the use of high-quality diesel engine oil that meets the Cat ECF-1 specification. It is important to use oil that is specifically formulated for diesel engines to ensure optimal performance and protection.
- Viscosity: The recommended viscosity grade for the engine oil is SAE 15W-40. This viscosity grade provides excellent lubrication and protection across a wide range of operating temperatures.
- Oil Capacity: The oil capacity of the Cat D337 engine is approximately 32 liters. It is important to check and maintain the oil level regularly to ensure proper lubrication.
Service Intervals
Regular maintenance and servicing are essential to keep the Cat D337 engine in top condition. Here are the recommended service intervals for this engine:
- Oil Change: The engine oil should be changed every 250 hours of operation or every 6 months, whichever comes first. Regular oil changes help remove contaminants and maintain optimal lubrication.
- Oil Filter Replacement: The oil filter should be replaced during every oil change. This helps ensure that the engine oil remains clean and free from debris.
- Air Filter Replacement: The air filter should be inspected and replaced if necessary every 500 hours of operation or every year. A clean air filter is essential for proper engine performance and fuel efficiency.
- Fuel Filter Replacement: The fuel filter should be replaced every 500 hours of operation or every year. This helps prevent contaminants from entering the fuel system and causing damage.
- Coolant Replacement: The engine coolant should be replaced every 2 years or 4,000 hours of operation, whichever comes first. Proper coolant maintenance helps prevent overheating and corrosion.
Detailed Engine Specifications
To provide a comprehensive overview of the Cat D337 engine, here are the detailed specifications:
| Engine Model | Cat D337 |
|---|---|
| Configuration | Inline 6-cylinder |
| Displacement | 10.5 liters |
| Engine Type | Four-stroke, diesel |
| Power Output | 300-400 horsepower |
| Torque | 1200-1500 lb-ft |
| Compression Ratio | 16:1 |
| Oil Capacity | 32 liters |
| Oil Type | Cat ECF-1 |
| Viscosity Grade | SAE 15W-40 |
In conclusion, the Cat D337 engine is a robust and high-performing engine that offers impressive power and torque. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal performance of this exceptional engine.
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