6A3.4

The Cummins 6A3.4 G-Drive catalog, published in November 1989, is a comprehensive collection of information regarding Cummins' 6-cylinder, 3.4-liter diesel engines designed for industrial applications. These engines are part of the G-Series line, which is known for its reliability, durability, and fuel efficiency.

The 6A3.4 engine features a compact design, with a bore and stroke measurement of 3.75 inches x 4.25 inches (95.25 mm x 108.0 mm). It comes with a naturally aspirated configuration, boasting a compression ratio of 18.0:1. This engine is equipped with a mechanical fuel pump and a common rail fuel system, which ensures efficient fuel delivery for optimal combustion.

The 6A3.4 engine can deliver a maximum power output of 124 horsepower at 2,300 RPM, and it generates a torque of 310 lb-ft at 1,400 RPM. It is available in various configurations, allowing it to be adaptable to various industrial applications, such as generator sets, pumps, and compressors.

One of the most notable features of the 6A3.4 engine is its robust construction. It is built with a cast iron block and cylinder head, which ensures superior strength and durability. Additionally, the engine comes with a wet sump lubrication system, which effectively cools and protects the engine components.

The 6A3.4 engine is also designed with ease of maintenance in mind. It features easily accessible components, such as fuel and oil filters, air cleaner, and coolant drain plug. Regular maintenance, such as oil changes and filter replacements, can help extend the life of the engine and ensure optimal performance.

In summary, the Cummins 6A3.4 G-Drive catalog, published in November 1989, provides detailed information about the 6-cylinder, 3.4-liter diesel engine designed for industrial applications. With its compact design, robust construction, and efficient fuel delivery system, the 6A3.4 engine offers reliable power and durability for various industrial applications. Its ease of maintenance makes it a popular choice among industrial operators, ensuring optimal performance and longevity.

A Comparative Analysis of the Cummins 6A3.4 G-Drive Engine (Catalog 11/89)

The Cummins 6A3.4 G-Drive engine, as detailed in the catalog released in November 1989, is a popular choice for heavy-duty applications due to its robust design and fuel efficiency. In this analysis, we will examine the pros and cons of this engine to help potential buyers make an informed decision.

1. Fuel Efficiency: The Cummins 6A3.4 G-Drive engine is known for its impressive fuel economy. It delivers excellent mileage, which translates to lower operating costs for businesses and individual owners.

2. Durability: The engine is renowned for its durability and reliability. Its heavy-duty construction makes it ideal for applications that demand continuous use, such as construction equipment and transportation vehicles.

3. Power Output: The engine offers a decent power output, making it suitable for various heavy-duty applications where high torque and horsepower are required.

1. Complexity: The Cummins 6A3.4 G-Drive engine is a complex piece of machinery. Its intricacy may lead to higher maintenance costs due to the need for specialized repair services and parts.

2. Emissions: The engine does not meet the stringent emissions standards of modern times. Upgrading it to meet these regulations could result in additional costs and potential modifications.

3. Age: Being released in 1989, the engine is relatively old compared to contemporary models. This age may result in the availability of fewer support services and spare parts, which could impact the engine's longevity and performance.

The Cummins 6A3.4 G-Drive engine, as described in the catalog from 1989, offers several advantages, such as fuel efficiency, durability, and power output. However, it also comes with disadvantages, including complexity, emissions, and age.

Based on the information provided, it is recommended that potential buyers carefully consider their specific requirements and budget when deciding whether to purchase the Cummins 6A3.4 G-Drive engine. If fuel efficiency, durability, and power output are top priorities, this engine may be an excellent choice. However, if the focus is on lower maintenance costs, meeting modern emissions standards, or having access to newer technology, other engine options may be more suitable.

In conclusion, the Cummins 6A3.4 G-Drive engine is a reliable and powerful option for heavy-duty applications, but its age and complex nature could result in higher operating costs over its lifespan. Prospective buyers must weigh the advantages and disadvantages to determine if this engine aligns with their needs and budget.

Details:

6a3.4, dated 11/89. Check pictures to verify condition meets your expectations. Cummins low speed G-drive parts catalog. Approximately pages.

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• brand: Cummins
• mpn: 6a3.4
• model: G-drive
• part type: Drive

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