Cummins ISC 285 Engine Specs

The Cummins ISC 285 engine is a powerful and reliable diesel engine that is commonly used in a variety of applications, including medium-duty trucks, buses, and recreational vehicles. This engine is known for its durability, fuel efficiency, and impressive performance. Let’s take a closer look at the specifications of the Cummins ISC 285 engine.

Engine Configuration

The Cummins ISC 285 engine is a 6-cylinder, in-line engine with a displacement of 8.3 liters. It features a turbocharged and aftercooled design, which helps to improve overall performance and fuel efficiency. The engine is also equipped with an electronic control module (ECM) that allows for precise control of fuel injection and other engine parameters.

Engine Oil Specs & Service Intervals

Proper maintenance and regular oil changes are essential for keeping the Cummins ISC 285 engine running smoothly. Here are the engine oil specifications and recommended service intervals for this engine:

  • Engine Oil Capacity: The Cummins ISC 285 engine requires approximately 16 quarts (15.1 liters) of engine oil for a complete oil change.
  • Oil Type: It is recommended to use high-quality diesel engine oil that meets the Cummins CES 20078 specifications. This oil should have a viscosity rating of 15W-40.
  • Oil Filter: When changing the engine oil, it is important to also replace the oil filter. The recommended oil filter for the Cummins ISC 285 engine is the Fleetguard LF9009.
  • Service Intervals: The recommended oil change interval for the Cummins ISC 285 engine is every 15,000 miles (24,140 kilometers) or every 6 months, whichever comes first. However, it is always a good idea to consult the engine’s owner’s manual for specific service interval recommendations.

Detailed Engine Specifications

To provide a comprehensive overview of the Cummins ISC 285 engine, here is a detailed chart of its specifications:

Specification Value
Engine Type 6-Cylinder, In-line
Displacement 8.3 Liters
Aspiration Turbocharged and Aftercooled
Compression Ratio 16.3:1
Maximum Power Output 285 Horsepower (213 kW) @ 2,100 RPM
Maximum Torque 800 lb-ft (1,085 Nm) @ 1,300 RPM
Electronic Control Module (ECM) Yes
Oil Capacity Approximately 16 Quarts (15.1 Liters)
Oil Type 15W-40 Diesel Engine Oil (Cummins CES 20078)
Oil Filter Fleetguard LF9009
Recommended Service Interval Every 15,000 Miles (24,140 Kilometers) or Every 6 Months

In conclusion, the Cummins ISC 285 engine is a reliable and high-performance diesel engine that offers impressive power and efficiency. With proper maintenance and regular oil changes, this engine can provide years of reliable service. Whether it’s in a medium-duty truck, bus, or recreational vehicle, the Cummins ISC 285 engine is a popular choice for many applications.

Categories: Cummins

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