3067469
AIR COMPRESSOR
Cummins®

The Cummins 3067469 Air Compressor is a component designed for use in commercial trucks. It serves a significant role in the operation of these vehicles by providing the necessary compressed air for various systems. Understanding its function and importance can help in maintaining and optimizing the performance of commercial trucks.

Basic Concepts of Air Compressors

An air compressor is a device that converts power into potential energy stored in pressurized air. It operates by drawing in air and compressing it to a higher pressure, which is then stored in a tank or used directly for various applications. In commercial trucks, air compressors are vital for powering the braking system, suspension systems, and other pneumatic controls. The principles of compressing air involve increasing its pressure and reducing its volume, which allows it to be stored and used efficiently ¹.

Purpose of the 3067469 Air Compressor

The Cummins 3067469 Air Compressor plays a role in the operation of a truck by providing compressed air for various systems. It ensures that the braking system operates effectively, supports the air suspension, and powers other pneumatic components. The compressor works in conjunction with the engine to generate the necessary air pressure, which is crucial for the safe and efficient operation of the truck ².

Key Features

The Cummins 3067469 Air Compressor is characterized by several key features that enhance its performance and durability. These include a robust design that can withstand the demanding conditions of commercial truck operations, high-quality construction materials that ensure longevity, and unique attributes such as efficient air compression technology. These features contribute to the compressor’s reliability and effectiveness in providing the required air pressure.

Benefits

Using the Cummins 3067469 Air Compressor offers several benefits. It provides improved efficiency in truck operations by ensuring that the air systems function optimally. The compressor is designed for reliability, reducing the likelihood of downtime due to air system failures. Additionally, its performance contributes to the overall efficiency of the truck, enhancing its operational capabilities.

Installation and Integration

Proper installation and integration of the 3067469 Air Compressor into a truck’s system are important for ensuring its effective operation. This involves following manufacturer guidelines for installation, which may include preparations such as ensuring the engine and air system are compatible and making any necessary adjustments to the truck’s system to accommodate the compressor. Careful integration helps in achieving the best performance from the compressor.

Maintenance and Troubleshooting

Maintaining the Cummins 3067469 Air Compressor involves regular checks and lubrication to ensure its continued efficient operation. Best practices include monitoring air pressure levels, inspecting for leaks, and following a scheduled maintenance plan. Common troubleshooting tips for addressing issues may involve checking for obstructions in the air lines, ensuring the compressor is receiving adequate power, and verifying that all connections are secure.

Performance and Efficiency

The performance and efficiency of the Cummins 3067469 Air Compressor are significant factors in the overall efficiency of the truck’s air systems. It is designed to provide consistent air pressure, which is crucial for the reliable operation of the braking system and other pneumatic components. Its efficiency contributes to reduced fuel consumption and lower operating costs, making it a valuable component in commercial truck operations.

Safety Considerations

When working with the Cummins 3067469 Air Compressor, it is important to consider safety. This includes handling compressed air safely, as it can be hazardous if not managed properly. Adhering to maintenance schedules and guidelines helps in preventing accidents and ensuring the safe operation of the compressor. Additionally, understanding the risks associated with high-pressure air systems is crucial for anyone working with this equipment.

Cummins Corporation

Cummins Corporation is a well-established manufacturer with a history of producing high-quality automotive components. The company is known for its commitment to innovation and excellence in the industry. Cummins’ reputation for quality and reliability is reflected in its products, including the 3067469 Air Compressor, which is designed to meet the demanding requirements of commercial truck operations.

Cummins Air Compressor Part 3067469 Compatibility

The Cummins Air Compressor part number 3067469 is a versatile component designed to fit a range of Cummins engines. This part is engineered to provide reliable air compression across various engine models, ensuring optimal performance and efficiency.

Compatibility with Specific Engine Models

ISM CM570, L10 CELECT, L10 MECHANICAL, M11 CELECT, M11 CELECT PLUS, M11 MECHANICAL, N14 CELECT, N14 CELECT PLUS, N14 MECHANICAL, QSM11 CM570

The part 3067469 is compatible with the following Cummins engines:

• ISM CM570
• L10 CELECT
• L10 MECHANICAL
• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL
• N14 CELECT
• N14 CELECT PLUS
• N14 MECHANICAL
• QSM11 CM570

These engines span a variety of applications, from industrial to heavy-duty transport, and the air compressor part ensures that they maintain their operational integrity.

Compatibility with NH/NT 855

The Cummins Air Compressor part number 3067469 is also suitable for the NH/NT 855 engine. This engine is known for its robust performance and reliability, and the air compressor part complements its design by providing efficient air compression.

Grouping of Compatible Engines

For ease of reference, the engines compatible with the Cummins Air Compressor part number 3067469 can be grouped as follows:

• L Series Engines:

  • L10 CELECT
  • L10 MECHANICAL

• M Series Engines:

  • M11 CELECT
  • M11 CELECT PLUS
  • M11 MECHANICAL

• N Series Engines:

  • N14 CELECT
  • N14 CELECT PLUS
  • N14 MECHANICAL

• ISM Series Engines:

  • ISM CM570

• QSM Series Engines:

  • QSM11 CM570

• NH/NT Series Engines:

  • NH/NT 855

This grouping helps in understanding the broad applicability of the air compressor part across different engine series, facilitating easier maintenance and part replacement.

Role of Part 3067469 Air Compressor in Engine Systems

The part 3067469 air compressor is an essential component in various engine systems, facilitating the efficient operation of several interconnected parts. Its primary function is to compress air, which is then utilized in multiple applications within the engine.

Fuel Injection Systems

In fuel injection systems, the compressed air from the 3067469 air compressor enhances the atomization of fuel. This results in a finer fuel spray, which improves combustion efficiency and reduces emissions. The compressor ensures a steady supply of pressurized air, which is critical for maintaining optimal fuel-air mixture ratios.

Brake Systems

For brake systems, particularly in vehicles equipped with air brakes, the 3067469 air compressor plays a significant role. It generates the necessary air pressure to operate the brake cylinders. The compressor ensures that the brake system remains responsive and reliable, providing the force needed for effective braking.

Suspension Systems

In air suspension systems, the 3067469 air compressor is responsible for maintaining the air pressure in the suspension airbags. This allows for adjustable ride height and improved vehicle stability. The compressor ensures that the suspension system can adapt to varying road conditions, enhancing both comfort and handling.

Pneumatic Tools

The compressed air from the 3067469 air compressor is also used to power various pneumatic tools within the engine compartment. These tools are essential for maintenance and repair tasks, such as tightening bolts or operating drills. The compressor provides the consistent air pressure required for these tools to function efficiently.

Climate Control Systems

In climate control systems, the 3067469 air compressor assists in operating components like air conditioning compressors. It ensures that the air conditioning system can maintain the desired cabin temperature by providing the necessary air pressure for the refrigerant cycle.

Engine Cooling Systems

For engine cooling systems, the 3067469 air compressor can be part of an auxiliary cooling system. It helps in maintaining optimal engine temperature by providing additional airflow when needed. This is particularly useful in high-performance engines or in conditions where the primary cooling system may be insufficient.

Turbocharger Systems

In turbocharged engines, the 3067469 air compressor can work in conjunction with the turbocharger to provide additional air pressure. This enhances the turbocharger’s efficiency, allowing for better air-fuel mixture and increased engine power output.

Conclusion

The Cummins 3067469 Air Compressor is a versatile and essential component in commercial truck operations. Its role in providing compressed air for various systems, including braking, suspension, and fuel injection, underscores its importance in maintaining the efficiency and reliability of these vehicles. Proper installation, maintenance, and understanding of its compatibility with different engine models are crucial for maximizing its performance and ensuring the safe and efficient operation of commercial trucks.