WAUKESHA L3711 Engine

( Brand: Waukesha ), ( Manufacturer Part Number: L3711 ), ( Part Type: Engine ), ( Country Of Origin: United States )

Review WAUKESHA Engine

The Waukesha L3711 engine is a heavy-duty, industrial-grade diesel engine manufactured by Waukesha Bearings and Engine Company. This engine is renowned for its robustness, reliability, and efficiency, making it an ideal choice for various industrial applications such as power generation, construction equipment, and marine applications.

The L3711 engine is a six-cylinder, naturally aspirated engine with a displacement of 11.1 liters (688 cubic inches). It features a common rail, direct injection system that delivers precise fuel injection for optimal combustion efficiency. The engine is designed to meet the emissions requirements of the United States Environmental Protection Agency (EPA) and the European Union's Stage IIIB regulations.

The engine block is made of high-strength, compacted graphite iron for superior strength and durability. The cylinder liners are made of chrome-molybdenum alloy, providing excellent wear resistance and long engine life. The engine is equipped with a forged steel crankshaft and forged pistons, ensuring maximum power output and durability.

The L3711 engine features a full-authority electronic control system (FAECS) that monitors and controls engine performance in real-time. The system provides advanced features such as electronic fuel injection, electronic exhaust gas recirculation, and electronic engine protection. The engine also features a hydraulic lifter system that eliminates the need for periodic valve adjustments.

The engine is cooled by a liquid cooling system that uses a heavy-duty, aluminum radiator. The cooling system is designed to provide efficient cooling even in the most demanding operating conditions. The engine also features a heavy-duty, air-to-oil aftercooler that provides additional cooling for the exhaust gas recirculation system.

The L3711 engine is known for its excellent power output and torque characteristics. It produces a maximum power output of 425 horsepower at 1,800 rpm and a maximum torque of 1,415 lb-ft at 1,400 rpm. The engine's power output and torque curve are well-suited for various industrial applications that require high power output and excellent torque at low engine speeds.

In summary, the Waukesha L3711 engine is a robust, reliable, and efficient industrial-grade diesel engine that is well-suited for various industrial applications such as power generation, construction equipment, and marine applications. The engine features a six-cylinder, naturally aspirated design with a displacement of 11.1 liters, a common rail direct injection system, and a full-authority electronic control system. The engine is known for its excellent power output and torque characteristics, and it meets the emissions regulations of the United States and Europe.

The Waukesha L3711 engine is a heavy-duty, industrial engine commonly used in generator sets and compressor applications. Here are some pros and cons of buying this engine:

1. Durability: The L3711 engine is known for its robustness and long-lasting performance. It is built with high-quality materials and advanced engineering, making it ideal for heavy-duty applications.

2. Fuel Efficiency: This engine offers excellent fuel efficiency, which can help reduce operating costs over time. It also comes with advanced fuel management systems, which can help improve combustion efficiency and reduce emissions.

3. Versatility: The L3711 engine can be used in a wide range of applications, from power generation to industrial processes. It can also be customized to meet specific application requirements.

4. Reliability: The engine has a reputation for being highly reliable, with a long service life and minimal downtime. It also comes with a comprehensive warranty and excellent after-sales support.

1. Cost: The L3711 engine is a high-performance, industrial engine, and it comes with a premium price tag. It may be more expensive than other engines in its class, which can make it a significant investment.

2. Complexity: The engine is complex and requires specialized knowledge to install, operate, and maintain. It may also require additional equipment and resources, such as specialized tools and spare parts.

3. Size and Weight: The L3711 engine is a large and heavy engine, which can make it difficult to transport and install. It may also require additional support structures and foundations to ensure safe and stable operation.

In conclusion, the Waukesha L3711 engine is a high-performance, industrial engine that offers excellent durability, fuel efficiency, versatility, and reliability. However, it comes with a premium price tag, complexity, and size and weight that can make it a significant investment.

If you are looking for an engine for heavy-duty applications, the L3711 engine is an excellent choice. Its advanced engineering, fuel efficiency, and long-lasting performance make it a worthwhile investment for businesses and industries. However, it is essential to consider the additional costs and resources required to install, operate, and maintain the engine.

Recommendation: If you are in the market for a heavy-duty engine for industrial applications, the Waukesha L3711 engine is an excellent option. Its advanced engineering, fuel efficiency, versatility, and reliability make it a worthwhile investment for businesses and industries that require high-performance engines. However, it is essential to carefully consider the additional costs and resources required to install, operate, and maintain the engine. Additionally, it may be helpful to consult with a qualified engine technician or supplier to ensure that the engine is the best fit for your specific application requirements.

Details:

Compression Ratio: Usually 8.2:1 std or 10:1 opt. Typically 1200rpm Engine Type: V-12 Natural Gas, 4-stroke. Speed: Usually rated for. Key Engine Specifications: 300-500 HP depending on configuration and RPM.

Ignition: Typically features Fairbanks Morse or similar electronic ignition. Displacement: 3711 in.

part #: l3711 prices

• $113.54-$10000.00

specifications generatormac:

• brand: Waukesha
• mpn: L3711
• part type: Engine
• country of origin: United States

payments generatormac:

• other
• credit card: Visa
• wallet: Apple-pay

returns generatormac:

• policy: No Returns

seller generatormac:

• city: Massillon, Ohio
• rating: 97.1%
• # reviews: 71

shipping generatormac:

offer generatormac:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 20, 2026

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: Used

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