Cummins 6T-590 Engine Specs
Engine Configuration
The Cummins 6T-590 engine is a six-cylinder, in-line, turbocharged diesel engine. It has a displacement of 5.9 liters, or 359 cubic inches. The engine features a cast-iron block and cylinder head, providing durability and strength. The 6T-590 engine is designed for various applications, including industrial, agricultural, and automotive use.
Engine Oil Specs & Service Intervals
Proper maintenance of engine oil is crucial for the performance and longevity of the Cummins 6T-590 engine. Here are the specifications and service intervals to keep in mind:
- Engine Oil Capacity: The engine requires approximately 11.9 liters (12.6 quarts) of oil for a complete oil change.
- Recommended Oil Type: Cummins recommends using high-quality diesel engine oil meeting the CES 20076/77/78 specifications. It is important to use oil with the correct viscosity for the operating conditions.
- Oil Filter: Regularly replace the oil filter to ensure proper filtration and prevent contaminants from circulating in the engine. Refer to the engine manual for the specific oil filter part number.
- Service Intervals: Cummins recommends changing the engine oil and filter every 250 hours of operation or every six months, whichever comes first. However, it is essential to consult the engine manual for the exact service intervals based on the specific application and operating conditions.
Detailed Engine Specifications
| Specification | Value |
|---|---|
| Engine Type | In-line, 6-cylinder |
| Displacement | 5.9 liters (359 cubic inches) |
| Aspiration | Turbocharged |
| Block Material | Cast iron |
| Cylinder Head Material | Cast iron |
| Valvetrain | Overhead valve (OHV) |
| Bore x Stroke | 102 mm x 120 mm (4.02 in x 4.72 in) |
| Compression Ratio | 16.3:1 |
| Fuel System | Direct injection |
| Maximum Power Output | Unknown |
| Maximum Torque | Unknown |
The Cummins 6T-590 engine is a reliable and versatile powerplant suitable for various applications. Its robust construction and efficient design contribute to its performance and durability. By following the recommended engine oil specifications and service intervals, you can ensure the engine operates at its best and enjoys a long service life.
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