Cat 318 Engine: Specifications, Configuration, and Service Intervals

Cat 318 Engine Specs

The Cat 318 engine is a powerful and reliable engine that is commonly used in a variety of applications, including construction equipment, agricultural machinery, and industrial generators. This article will provide detailed specifications of the Cat 318 engine, including its configuration, oil specifications, and service intervals.

Engine Configuration

The Cat 318 engine is a four-stroke, inline six-cylinder engine with a displacement of 18.1 liters. It is designed to deliver high performance and durability in demanding conditions. The engine features a turbocharger and an air-to-air aftercooler, which helps improve fuel efficiency and reduce emissions.

• Engine Type: Inline six-cylinder
• Displacement: 18.1 liters
• Turbocharged: Yes
• Air-to-Air Aftercooled: Yes

Engine Oil Specs

Using the right engine oil is crucial for maintaining the performance and longevity of the Cat 318 engine. The engine oil should meet the recommended specifications to ensure proper lubrication and protection against wear and tear. Here are the engine oil specifications for the Cat 318 engine:

• Oil Type: SAE 15W-40
• API Service Category: CJ-4
• Oil Capacity: 48 liters

It is important to note that using the correct oil viscosity and meeting the API service category is essential for optimal engine performance. Regular oil analysis and oil filter changes are also recommended to keep the engine running smoothly.

Service Intervals

To ensure the Cat 318 engine operates at its best, regular maintenance and service intervals should be followed. Here are the recommended service intervals for the Cat 318 engine:

1. Oil and Filter Change: Every 250 hours or 6 months, whichever comes first
2. Fuel Filter Change: Every 500 hours or 12 months, whichever comes first
3. Air Filter Change: Every 1,000 hours or 24 months, whichever comes first
4. Coolant Change: Every 3,000 hours or 5 years, whichever comes first

Adhering to these service intervals will help maintain the engine’s performance, prevent unnecessary breakdowns, and extend its overall lifespan.

Detailed Engine Specifications

To provide a comprehensive overview of the Cat 318 engine, here is a detailed table of its specifications:

In conclusion, the Cat 318 engine is a robust and efficient engine that offers impressive performance in various applications. By following the recommended engine oil specifications and service intervals, operators can ensure the engine operates at its best, delivering reliable power and longevity.