Yanmar 2QM15 Specs: A Comprehensive Overview
Introduction
The Yanmar 2QM15 is a renowned marine diesel engine that has been widely used in various boating applications. This article aims to provide a detailed overview of its specifications, covering different aspects such as performance, dimensions, and fuel consumption.
Engine Specifications
| Engine Model | Yanmar 2QM15 |
| Engine Type | Vertical, water-cooled, 4-stroke diesel engine |
| Number of Cylinders | 2 |
| Bore x Stroke | 75 mm x 72 mm (2.95 in x 2.83 in) |
| Displacement | 0.570 liters (34.8 cubic inches) |
| Compression Ratio | 22.7:1 |
Performance
- Maximum Rated Output: 15 horsepower (HP)
- Rated Speed: 3,000 revolutions per minute (RPM)
- Maximum Torque: 32.4 Newton meters (Nm) at 2,400 RPM
Fuel System
- Fuel Injection: Direct injection
- Fuel Type: Diesel
- Fuel Tank Capacity: 35 liters (9.2 gallons)
- Fuel Consumption at Rated Output: Approximately 2.5 liters per hour (0.66 gallons per hour)
Cooling System
- Cooling Method: Freshwater cooling with heat exchanger
- Cooling Water Capacity: 4.5 liters (1.2 gallons)
Dimensions
| Length | 614 mm (24.2 in) |
| Width | 440 mm (17.3 in) |
| Height | 546 mm (21.5 in) |
| Dry Weight | 103 kg (227 lbs) |
Additional Features
- Electric Start
- 12V Alternator Output: 35 Amps
- Lubrication System: Forced lubrication with trochoid pump
- Starting Method: Electric start
Conclusion
The Yanmar 2QM15 is a reliable and efficient marine diesel engine with a compact design. Its specifications, including its power output, fuel consumption, and dimensions, make it suitable for a range of boating applications. Whether you’re a sailor or a boat enthusiast, the Yanmar 2QM15 is worth considering for your marine propulsion needs.
