Yanmar 3TN72UJ Specs: A Comprehensive Overview
Introduction
The Yanmar 3TN72UJ is a powerful and reliable engine that is widely used in various applications. In this article, we will delve into the specifications of this engine, providing you with all the essential details you need to know.
Engine Specifications
Let’s take a closer look at the specifications of the Yanmar 3TN72UJ engine:
| Engine Model | 3TN72UJ |
| Number of Cylinders | 3 |
| Displacement | 0.719 liters (43.9 cubic inches) |
| Bore and Stroke | 72 mm x 72 mm (2.83 inches x 2.83 inches) |
| Compression Ratio | 22.7:1 |
| Fuel System | Direct Injection |
| Cooling System | Water-cooled |
| Max Power Output | 20.9 horsepower (15.6 kilowatts) |
| Max Torque | 42.7 Nm (31.5 lb-ft) |
Performance
The Yanmar 3TN72UJ engine delivers impressive performance, making it suitable for a wide range of applications. Here are some key performance specifications:
- Max Speed: 2800 RPM
- Idle Speed: 900 RPM
- Starting System: Electric Start
- Fuel Consumption: 3.8 liters per hour (1 gallon per hour)
- Oil Capacity: 2.7 liters (2.9 quarts)
- Alternator Output: 12 volts, 20 amps
Dimensions and Weight
The compact size and lightweight nature of the Yanmar 3TN72UJ engine make it highly versatile. Here are the dimensions and weight specifications:
| Length | 493 mm (19.4 inches) |
| Width | 415 mm (16.3 inches) |
| Height | 558 mm (22 inches) |
| Weight | 75 kg (165 lbs) |
Conclusion
In conclusion, the Yanmar 3TN72UJ engine offers a powerful and reliable solution for various applications. With its impressive performance, compact size, and lightweight design, it is a popular choice among professionals in different industries. Whether you need it for agricultural machinery, construction equipment, or other applications, the Yanmar 3TN72UJ engine is sure to meet your requirements.
Remember, when considering this engine, always refer to the official Yanmar documentation for the most accurate and up-to-date specifications.
