Cat D342 Engine Specs

The Cat D342 engine is a powerful and reliable diesel engine that has been used in various heavy-duty applications. Here are the detailed specifications of this engine:

Engine Configuration

  • Engine Type: Four-stroke, turbocharged, and aftercooled diesel engine
  • Number of Cylinders: 6
  • Bore and Stroke: 6.75 inches x 8.5 inches
  • Displacement: 18.0 liters
  • Compression Ratio: 14.5:1
  • Aspiration: Turbocharged

Engine Oil Specs

Choosing the right engine oil is crucial for the optimal performance and longevity of the Cat D342 engine. Here are the recommended specifications for engine oil:

  • Oil Type: High-quality diesel engine oil
  • Viscosity Grade: SAE 15W-40
  • API Classification: CI-4 or higher
  • Oil Capacity: Approximately 38 liters

Service Intervals

Regular maintenance and servicing are essential to keep the Cat D342 engine running smoothly. Here are the recommended service intervals for various components:

  • Engine Oil Change: Every 250 hours or 6 months, whichever comes first
  • Oil Filter Replacement: Every 250 hours or 6 months, whichever comes first
  • Fuel Filter Replacement: Every 500 hours or 12 months, whichever comes first
  • Air Filter Replacement: Every 500 hours or 12 months, whichever comes first
  • Valve Lash Adjustment: Every 1,000 hours or 2 years, whichever comes first

It is important to note that these service intervals may vary depending on the operating conditions and the specific application of the engine. Regular inspections and maintenance should be carried out to ensure optimal performance.

Detailed Engine Specifications

Below is a detailed chart outlining the specifications of the Cat D342 engine:

Specification Value
Engine Type Four-stroke, turbocharged, and aftercooled diesel engine
Number of Cylinders 6
Bore and Stroke 6.75 inches x 8.5 inches
Displacement 18.0 liters
Compression Ratio 14.5:1
Aspiration Turbocharged

In conclusion, the Cat D342 engine is a robust and reliable diesel engine that offers impressive performance. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal functioning of this engine. Regular maintenance and care are key to keeping your Cat D342 engine running smoothly for years to come.

Categories: 15-20Cat

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