Yanmar L40 Diesel Engine Specs: Power and Performance Unveiled
Introduction
The Yanmar L40 diesel engine is a powerful and reliable workhorse that has been trusted by professionals for years. With its robust design and impressive performance, this engine is capable of handling a wide range of applications, from small industrial machinery to agricultural equipment. Let’s delve into the detailed specifications of the Yanmar L40 diesel engine and understand why it is a popular choice among professionals.
Engine Type and Power
The Yanmar L40 diesel engine is a single-cylinder, air-cooled engine that delivers exceptional power and performance. It boasts a maximum power output of 4.4 horsepower (3.3 kilowatts) at 3,600 revolutions per minute (RPM). This impressive power ensures that the engine can handle demanding tasks with ease, making it suitable for various applications.
Displacement and Fuel System
The displacement of the Yanmar L40 diesel engine is 0.406 liters (24.8 cubic inches), which allows for efficient combustion and power generation. This engine is equipped with a direct injection fuel system, ensuring precise fuel delivery and optimal performance. With a fuel tank capacity of 3.5 liters (0.92 gallons), the engine can operate for extended periods without frequent refueling.
Cooling System and Lubrication
The Yanmar L40 diesel engine features an air cooling system, which effectively dissipates heat and prevents overheating during prolonged operation. This cooling system eliminates the need for additional coolant and simplifies maintenance. The engine is also equipped with a forced lubrication system, ensuring proper lubrication of critical components for smooth operation and enhanced durability.
Starting System and Dimensions
The Yanmar L40 diesel engine is equipped with a recoil starting system, allowing for quick and easy engine startup. It has compact dimensions, measuring approximately 305 millimeters (12 inches) in length, 380 millimeters (15 inches) in width, and 420 millimeters (16.5 inches) in height. This compact size makes it suitable for applications where space is limited.
Weight and Noise Level
The Yanmar L40 diesel engine weighs approximately 28 kilograms (62 pounds), making it relatively lightweight and easy to transport. Despite its compact size and lightweight design, this engine delivers impressive performance while maintaining a low noise level. The noise level is measured at approximately 89 decibels, ensuring a quieter working environment.
Conclusion
The Yanmar L40 diesel engine is a reliable and powerful engine that offers exceptional performance for a wide range of applications. With its compact size, lightweight design, and impressive power output, this engine is a popular choice among professionals in various industries. Whether you need to power small machinery or tackle demanding tasks, the Yanmar L40 diesel engine is a reliable companion that won’t disappoint.
