Cat D334 Engine Specs

The Cat D334 engine is a powerful and reliable diesel engine that has been widely used in various applications. Here are the detailed specifications of this engine:

Engine Configuration

The Cat D334 engine is a six-cylinder, turbocharged, and aftercooled engine. It has a displacement of 9.3 liters, which means each cylinder has a displacement of approximately 1.55 liters. This engine is designed to provide excellent performance and durability in demanding conditions.

Engine Oil Specs & Service Intervals

Proper maintenance of the engine oil is crucial for the longevity and performance of the Cat D334 engine. Here are the recommended engine oil specifications and service intervals:

  • Engine Oil Specification: The engine oil should meet the Cat ECF-1 specification. It is important to use high-quality oil that provides the necessary protection and lubrication for the engine components.
  • Oil Change Interval: The recommended oil change interval for the Cat D334 engine is every 250 hours of operation or every three months, whichever comes first. Regular oil changes help remove contaminants and ensure optimal engine performance.
  • Oil Filter Replacement: Along with the oil change, it is essential to replace the oil filter. The oil filter helps remove impurities from the oil, preventing them from circulating through the engine.

Detailed Engine Specifications

To provide a comprehensive overview of the Cat D334 engine, here is a detailed specifications chart:

Specification Value
Engine Type In-line, six-cylinder
Displacement 9.3 liters
Aspiration Turbocharged and aftercooled
Compression Ratio 16.5:1
Power Output 250-350 horsepower
Torque 900-1200 lb-ft
Fuel System Direct injection
Cooling System Water-cooled
Weight Approximately 1,500 lbs

The Cat D334 engine is known for its robust construction, high torque output, and fuel efficiency. It has been widely used in various applications, including industrial machinery, construction equipment, and marine propulsion.

In conclusion, the Cat D334 engine offers impressive performance and reliability. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal performance of this powerful diesel engine.

Categories: 9-10Cat

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