D3400

The Cat D3400 1939 Caterpillar Power Unit, as detailed in Catalog 5449, is an iconic piece of industrial history. This power unit is a testament to Caterpillar's early engineering prowess and its commitment to delivering reliable, powerful machinery.

The Cat D3400 is a 4-cylinder, air-cooled diesel engine with a displacement of 3,394 cubic inches. It boasts a maximum power output of 100 horsepower at 1,400 RPM, making it a powerful and efficient choice for various applications. The engine's compact design, coupled with its robust construction, ensures ease of installation and maintenance.

The Cat D3400 features a simple, yet effective, air-cooling system, which includes a large, fin-type cooling radiator, an electric cooling fan, and a cooling fan clutch. This design ensures efficient heat dissipation, allowing the engine to operate at optimal temperatures, even in demanding conditions.

The engine's fuel system is equally robust. It features a mechanical fuel pump, a fuel filter, and a fuel tank with a capacity of 16 gallons. This system ensures a consistent supply of fuel, ensuring smooth operation and reducing the risk of engine failure due to fuel-related issues.

The Cat D3400 is also equipped with a wet-type, single-plate clutch, which provides smooth and easy gear changes. The engine's transmission is a 3-speed, full-reverse, manual transmission, which provides excellent control and maneuverability.

The Cat D3400 is housed in a robust, welded steel frame, which provides excellent protection for the engine components. The frame also features mounting points for various accessories, making it highly customizable.

In conclusion, the Cat D3400 1939 Caterpillar Power Unit is a powerful, reliable, and versatile piece of machinery. Its robust construction, efficient cooling system, and reliable fuel system make it an excellent choice for various applications. Its compact design, coupled with its ease of maintenance, ensures that it remains a popular choice among collectors and enthusiasts of vintage industrial machinery.

1. Historical value: This power unit has a significant historical value as it was manufactured in 1939, a year with significant historical context in the world and in the history of Caterpillar.

2. Rare and collectible: Due to its age, the Caterpillar D3400 is a rare and collectible item that could potentially increase in value over time.

3. Power and durability: Caterpillar is known for its powerful and durable equipment, and the D3400 is no exception. It is a reliable machine that could provide significant power for various applications.

4. Availability of parts and support: Despite its age, Caterpillar continues to provide support and parts for many of its older models. This means that even if repairs are necessary, you can still find the necessary parts and get help from Caterpillar's expert technicians.

1. Limited functionality: The Caterpillar D3400 is an older model, and as such, it may not have the same level of functionality as newer models. It may not be compatible with modern equipment or software, and it may require more maintenance.

2. High cost: Although the Caterpillar D3400 is a collectible item, it is also a high-cost investment. The cost of purchasing, maintaining, and repairing the power unit could be significant, especially when compared to newer models.

3. Limited availability: Due to its age, the Caterpillar D3400 may be difficult to find, and even if you do find one, it may be in poor condition or require extensive repairs.

Buying the Caterpillar D3400 power unit from the 1939 catalog (Catalog 5449) is a unique opportunity to own a piece of historical equipment with significant power and durability. However, it is also a significant investment with limited functionality, high cost, and limited availability.

If you are interested in collecting vintage Caterpillar equipment or have a specific use for the Caterpillar D3400, then it could be a worthwhile investment. However, if you are looking for a reliable and functional power unit for everyday use, it may be more practical to consider newer models that are more powerful, functional, and cost-effective.

Details:

Effective with machine number 9j4001. Great condition vintage Caterpillar power unit D3400 parts Catalog. Published sept. Some hand writing and a couple loose ends on the spine.

specifications heavymanualbooks:

• brand: Cat
• mpn: D3400
• modified item: No
• country/region of manufacture: United States
• compatible equipment make: Caterpillar
• manual issue/number: 5449
• effective with machine: 9j4001
• published: Sept. 1939
• compatible equipment type: Tractor

general heavymanualbooks:

• category: Business & Industrial > Equipment, Attachments > Parts Accessories > Heavy Manuals Books

returns heavymanualbooks:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

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shipping heavymanualbooks:

• type: fixed
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offer heavymanualbooks:

• sold #: 27
• started: june 20, 2024
• in stock #: 5
• options: ship-to-home
• availability: in stock
• prices: $20.00–$113.11
• item condition:
  • Acceptable
  • Good
  • Unspecified
  • For parts or not working
  • Usato
  • Gebraucht

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