CAT 3046T Engine Specs

Engine Configuration

The CAT 3046T engine is a turbocharged, inline six-cylinder diesel engine. It is commonly used in various applications, including construction equipment, agricultural machinery, and industrial power generation. The engine configuration provides a balance between power and fuel efficiency, making it a reliable choice for many industries.

Engine Oil Specs

To ensure optimal performance and longevity of the CAT 3046T engine, it is crucial to use the recommended engine oil. The engine requires high-quality diesel engine oil that meets the specifications set by Caterpillar. The recommended oil should have a viscosity grade of 15W-40, which ensures proper lubrication and protection in various operating conditions.

Service Intervals

Regular maintenance is essential to keep the CAT 3046T engine running smoothly. Following the recommended service intervals helps prevent potential issues and maximizes the engine’s lifespan. Here are the general service intervals for the engine:

  • Oil and Filter Change: It is recommended to change the engine oil and filter every 250 hours of operation or every six months, whichever comes first. This ensures that the engine is properly lubricated and free from contaminants.
  • Fuel Filter Replacement: The fuel filter should be replaced every 500 hours of operation or every year. This helps maintain fuel quality and prevents fuel system problems.
  • Air Filter Replacement: The air filter should be inspected regularly and replaced every 1,000 hours of operation or every two years. A clean air filter ensures proper airflow to the engine, preventing performance issues.
  • Coolant System Maintenance: The coolant should be tested regularly and changed every 2,000 hours of operation or every four years. Proper coolant maintenance prevents overheating and protects the engine from corrosion.
  • Belt Inspection and Replacement: Belts should be inspected for wear and tension every 500 hours of operation or every year. Worn or loose belts should be replaced promptly to avoid belt failure.

Detailed Engine Specifications

Engine Model CAT 3046T
Number of Cylinders 6
Engine Type Inline
Aspiration Turbocharged
Displacement 7.0 liters
Compression Ratio 16.5:1
Maximum Power Output 150 horsepower
Maximum Torque 500 lb-ft
Fuel System Direct Injection
Cooling System Water-cooled

The CAT 3046T engine is a reliable and powerful diesel engine that offers excellent performance in a wide range of applications. By following the recommended engine oil specifications and service intervals, you can ensure that your engine operates at its best and enjoys a long lifespan. Regular maintenance and proper care are key to maximizing the efficiency and durability of this engine.

Categories: 7.0Cat

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