Cummins L10 Engine Specs

The Cummins L10 engine is a popular choice for a wide range of applications, including heavy-duty trucks, construction equipment, and marine vessels. Known for its durability and reliability, the L10 engine has been a staple in the Cummins lineup for many years. Let’s take a closer look at the specifications of this powerful engine.

Engine Configuration

The Cummins L10 engine is a 6-cylinder, in-line, turbocharged diesel engine. It features a displacement of 10 liters, which is where it gets its name. The engine is designed to provide exceptional performance and fuel efficiency, making it a top choice for many industries.

Engine Oil Specs & Service Intervals

Proper maintenance is crucial to keep the Cummins L10 engine running smoothly and efficiently. One important aspect of maintenance is ensuring that the engine is using the correct oil and following the recommended service intervals. Here are the engine oil specs and service intervals for the Cummins L10 engine:

  • Oil Type: The recommended oil for the Cummins L10 engine is a high-quality, heavy-duty diesel engine oil that meets the Cummins CES 20076 specification. It is important to use oil that meets this specification to ensure optimal engine performance and protection.
  • Oil Capacity: The oil capacity of the Cummins L10 engine varies depending on the application and configuration. It is recommended to refer to the engine’s specific manual or consult with a Cummins dealer to determine the correct oil capacity for your particular engine.
  • Oil Change Interval: The recommended oil change interval for the Cummins L10 engine is every 15,000 miles or 500 hours of operation, whichever comes first. However, it is important to note that operating conditions can vary, so it is always best to consult the engine manual for specific recommendations.
  • Oil Filter Replacement: Along with regular oil changes, it is crucial to replace the oil filter at the recommended intervals. The oil filter helps remove contaminants from the oil, ensuring that the engine is properly lubricated. The recommended oil filter replacement interval for the Cummins L10 engine is every 7,500 miles or 250 hours of operation.
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Detailed Engine Specifications

To provide a comprehensive overview of the Cummins L10 engine, here are some detailed specifications:

Engine Type In-line, 6-cylinder
Displacement 10 liters
Aspiration Turbocharged
Compression Ratio 15.5:1
Power Range 250-370 horsepower
Torque Range 975-1250 lb-ft
Weight Approximately 2,500 lbs

These specifications provide a glimpse into the capabilities of the Cummins L10 engine. It is important to note that specific configurations and applications may have variations in performance and specifications, so it is always best to consult the engine manual or a Cummins dealer for precise information.

In conclusion, the Cummins L10 engine is a powerful and reliable choice for a variety of applications. By following the recommended engine oil specs and service intervals, you can ensure that your Cummins L10 engine performs at its best for years to come.

Categories: Cummins

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