6N21AW
Main Data
Specifications
Rated Power
| Engine Model | 6N21A-DW | 6N21A-UW | 6N21A-SW | 6N21A-EW |
|---|---|---|---|---|
| No. of Cylinder | 6 | |||
| Cylinder Bore×Stroke [mm] | 210×290 | |||
| Continuous Rated Power [kW(PS)] | 662 (900) |
736 (1000) |
883 (1200) |
956 (1300) |
| Rated Engine Speed [min-1] | 800 | 850/900 | ||
| Engine Dry Weight [kg] | 8000 | |||
Standard Marine Gear
| Propeller Type | for F.P.P. | ||
|---|---|---|---|
| Marine Gear Model | Offset | Y-850 | YX-1000 |
| Co-Axial | YC-850 | YX-1000C | |
| Reduction Gear Ratio [Ahead] | Offset | 1.84, 2.07, 2.35, 2.68 | 2.03, 2.36, 2.78, 3.32 |
| Co-Axial | 1.84, 2.07, 2.35, 2.68 | 2.03, 2.36, 2.78, 3.32 | |
| Marine Gear Dry Weight [kg] | Offset | 2050 | 2400 |
| Co-Axial | 2150 | 2565 | |
Dimensions / Weights
[mm] / [kg]
| Engine Model | Marine Gear | A | A1 | A2 | A3 | B | C | D | E | F | G | Total Dry Weight with Marine Gear |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6N21A-DW 662kW |
Y-850 | 3920 | 2776 | 2733 | 1158 | 1420 | 2081 | 601 | 814 | 359 | 1802 | 10128 |
| YC-850 | 4051 | 2776 | 2733 | 1289 | 1420 | 2081 | 601 | 455 | - | 1802 | 10228 | |
| 6N21A-UW 736kW |
YX-1000 | 4053 | 2776 | 2733 | 1199 | 1420 | 2081 | 601 | 885 | 435 | 1802 | 10478 |
| YX-1000C | 4086 | 2776 | 2733 | 1232 | 1420 | 2081 | 601 | 450 | - | 1802 | 10643 | |
| 6N21A-SW 883kW 6N21A-EW 956kW |
YX-1000 | 4092 | 2776 | 2733 | 1205 | 1420 | 2081 | 601 | 885 | 435 | 1802 | 10494 |
| YX-1000C | 4092 | 2776 | 2733 | 1238 | 1420 | 2081 | 601 | 450 | - | 1802 | 10659 |
