Cat D336 Engine: Specs, Configuration, Oil Specs & Service Intervals

Cat D336 Engine Specs

The Cat D336 engine is a powerful and reliable engine that has been widely used in various applications. It is known for its durability, efficiency, and performance. In this article, we will explore the engine configuration, engine oil specifications, and service intervals of the Cat D336 engine.

Engine Configuration

The Cat D336 engine is a six-cylinder, four-stroke diesel engine. It has a displacement of 16.5 liters (1006 cubic inches) and operates on a compression ignition principle. The engine is designed to provide high torque and power output, making it suitable for heavy-duty applications.

Here are some key specifications of the Cat D336 engine:

• Bore: 5.75 inches
• Stroke: 8.0 inches
• Compression Ratio: 14.5:1
• Firing Order: 1-5-3-6-2-4
• Aspiration: Turbocharged
• Cooling System: Water-cooled

Engine Oil Specs

Proper lubrication is essential for the smooth operation and longevity of the Cat D336 engine. Using the correct engine oil and following the recommended specifications is crucial. Here are the engine oil specifications for the Cat D336 engine:

• Oil Type: SAE 15W-40
• Oil Capacity: 45 quarts (42.6 liters)
• Oil Filter: Cat 1R-0739 or equivalent

It is important to use high-quality engine oil that meets the required specifications. Regularly checking the oil level and changing the oil at the recommended intervals will help maintain the engine’s performance and prevent premature wear.

Service Intervals

To ensure optimal performance and reliability, regular maintenance and servicing of the Cat D336 engine are necessary. Here are the recommended service intervals for the engine:

1. Oil Change: Every 250 hours or 6 months, whichever comes first
2. Oil Filter Replacement: Every oil change
3. Air Filter Replacement: Every 500 hours or as needed
4. Fuel Filter Replacement: Every 500 hours or as needed
5. Valve Adjustment: Every 1,000 hours or as needed

Following these service intervals will help keep the engine in optimal condition and minimize the risk of unexpected breakdowns. Regular inspections and maintenance should also be performed on other engine components, such as the cooling system, belts, and hoses, to ensure overall reliability.

In conclusion, the Cat D336 engine is a robust and efficient engine that offers impressive performance. Understanding its engine configuration, adhering to the recommended engine oil specifications, and following the service intervals will help maximize its lifespan and keep it running smoothly. Regular maintenance and care are key to getting the most out of this powerful engine.