8V71T

The Detroit Diesel Series 71 Tier 4 Final 8V-71 Giagas frequencies Turbo (GOVFTT) engine is a powerful and technologically advanced diesel engine designed for heavy-duty applications. This engine is a part of the renowned 8V-71 engine family, known for its durability and reliability in various industries such as construction, forestry, mining, agriculture, and power generation.

The 8V71 GOVFTT engine boasts an impressive 440 horsepower 2000 rpm. This power output is achievable due to the engine's advanced design features, which include a modern common rail fuel system, high-pressure exhaust gas recirculation system, and a variable geometry reacting turbine (VGT). These systems work together to optimize fuel delivery, combustion, and exhaust gas flow for maximum power and efficiency.

The Detroit Diesel 8V71 GOVFTT engine is equipped with an advanced electronic control system (ECS) that monitors and adjusts engine parameters in real-time to ensure optimal performance and comply with Tier 4 Final emissions regulations. This system continuously optimizes fuel delivery and injection timing, exhaust gas recirculation, and engine cooling for varying operating conditions.

In terms of dimensions, the engine has an overall length of 2,878 mm (113.3 inches), a bore of 118.3 mm (4.66 inches), and a stroke of 152.4 mm (6.0 inches). The engine has a displacement of 21.2 liters (1,285 cubic inches) and is compatible with various transmission options, including full power shift transmissions.

The 8V71 GOVFTT engine is also designed with ease of maintenance in mind. It features a replaceable exhaust gas recycling cooler, a service-friendly oil cooler, and easily accessible fuel and oil filters. Additionally, the engine comes with a heater, a water pump drive, and a powered coolant pump as standard equipment, which simplifies installation and operation.

This engine meets the stringent Tier 4 Final emissions regulations by using Selective Catalytic Reduction (SCR) technology. The system sprays a urea solution into the exhaust stream, which converts nitrogen oxides into harmless nitrogen and water through a chemical reaction. This technology allows the engine to meet emissions requirements while maintaining its excellent power output and fuel efficiency.

In summary, the Detroit Diesel 8V71 GOVFTT engine is a powerful and advanced diesel engine that delivers 440 horsepower 2000 rpm and meets Tier 4 Final emissions regulations. Its advanced design features, including a common rail fuel system, high-pressure exhaust gas recirculation system, and a variable geometry turbine, ensure optimal performance and efficiency. The engine's ease of maintenance, robust design, and SCR emissions technology make it an excellent choice for heavy-duty applications in various industries.

Detroit Diesel 8V71TL Series engines, specifically the GOVTFT 440 HP 8V71 GM variant, are known for their durability, power, and versatility, making them popular choices for various industrial and commercial applications. Here are some pros and cons for considering the Detroit Diesel 8V71TL GOVTFT 440 HP engine:

1. Power: This engine delivers a powerful output of 440 horsepower at 1800 RPM, providing ample power for heavy-duty applications.

2. Durability: Detroit Diesel engines are renowned for their robustness and long-lasting design. The 8V71TL series can handle harsh operating conditions, making it an excellent choice for industrial equipment.

3. Fuel Efficiency: This engine offers good fuel economy compared to similar engines in its class due to its proven design and advanced fuel system.

4. Versatility: The 8V71TL GOVTFT can be found in various heavy-duty applications, including buses, fire trucks, emergency vehicles, and industrial equipment, demonstrating its wide range of applicability.

5. Easy maintenance: Replacement parts for the Detroit Diesel 8V71TL series are widely available, which simplifies maintenance and repair work, reducing downtime.

1. Cost: The initial investment for purchasing a Detroit Diesel 8V71TL GOVTFT 440 HP engine can be quite high when compared to competing alternatives.

2. Complexity: The engine's design comes with a greater level of complexity due to its high power output and numerous features, which might increase the amount of expertise required for upkeep and troubleshooting.

3. Emission Regulations: As this engine is not a current model, meeting the modern emission standards might require the installation of after-treatment systems, adding to the cost and complexity.

The Detroit Diesel 8V71TL GOVTFT 440 HP engine offers several advantages, including its robust design, high power output, and good fuel efficiency. These benefits often outweigh the initial cost and additional complexities associated with this engine. However, businesses and organizations planning to invest in this engine should carefully consider their specific application requirements and budget. The extensive support network and availability of parts can help offset the complexity of the engine, ensuring efficient and effective operation.

For heavy-duty applications where high power output, durability, and a proven track record are required, the Detroit Diesel 8V71TL GOVTFT 440 HP engine is a solid choice. However, investors should evaluate their specific operational conditions, budget, and potential emission regulations before making a final decision. Alternatives like the Detroit Diesel Series 60 or Caterpillar C15 engine can also be considered if cost and complexity concerns outweigh the benefits of the 8V71TL series.

Details:

2009 gov't remain. Detroit Diesel 8V71T engine, military surplus, 440 hp at 2300 rpm rating, model # 7083-7391, full option codes in pictures, turbocharged, mechanical fuel injection, glow plugs, full bypass blower, side mounted turbo as pictured. Std bores.020 undersized rods and mains.

specifications heavymanualbooks:

• brand: Detroit Diesel
• mpn: 8v71t
• model: 8v71t Military
• type: Truck Equipment Engines

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