Inline-6
6N21AW
- Rated Output (kW)
- 662, 736, 883, 956
- Rated Speed
- 800, 850
- No of cylinders
- inline-6
- Bore x Stroke - MM
- 210
- Bore x Stroke - MM
- 290
Yanmar 6N21AW • Overview and Specifications
| 6N21A-DW | 6N21A-UW | 6N21A-SW | 6N21A-EW | |
| Number of cylinders | 6 | |||
| Cylinder bore (mm) | 210 | |||
| Piston stroke (mm) | 290 | |||
| Continuous rated power kW (PS) | 662 (900) | 736 (1000) | 883 (1200) | 956 (1300) |
| Rated engine speed (min-1 ) | 800 | 850 | ||
| Engine dry mass (kg) | 8000 | |||
Yanmar 6N21AW • Marine Gear Specifications
| Propeller Type | for F.P.P. | |
| Marine gear model | Offset | YX-1000 |
| Co-axial | YX-1000C | |
| Reduction gear ratio (ahead) | Offset | 2.03, 2.36, 2.78, 3.32 |
| Co-axial | 2.03, 2.36, 2.78, 3.32 | |
| Marine gear dry weight (kg) | Offset | 2400 |
| Co-axial | 2565 | |
Yanmar 6N21AW • Dimensions & Performance Curves
[mm] / [kg]
| Engine model | Marine gear | A | A1 | A2 | A3 | B | C | D | E | F | G | Total dry weight incl. marine gear |
| 6N21A-DW (662kW) | YX-1000 | 4053 | 2776 | 2733 | 1199 | 1420 | 2081 | 601 | 885 | 435 | 1802 | 10478 |
| 6N21A-UW (736kW) | YX-1000C | 4086 | 2776 | 2733 | 1232 | 1420 | 2081 | 601 | 450 | – | 1802 | 10643 |
| 6N21A-SW (883kW) | YX-1000 | 4059 | 2776 | 2733 | 1205 | 1420 | 2081 | 601 | 885 | 435 | 1802 | 10494 |
| 6N21A-EW (956kW) | YX-1000C | 4092 | 2776 | 2733 | 1238 | 1420 | 2081 | 601 | 450 | – | 1802 | 10659 |
* Specifications and/or images are subject to change without prior notice due to enhancements or other factors.
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