Specifications
Engine model |
8N330-UN |
8N330-SN |
8N330-EN |
|---|---|---|---|
Number of cylinders |
8 |
8 |
8 |
Cylinder bore × strokemm |
330 × 440 |
330 × 440 |
330 × 440 |
Continuous rated output*kW(PS) |
2942（4000） |
3163（4300） |
3310（4500） |
Rated engine speedmin-1(rpm) |
620 |
620 |
620 |
Engine dry masskg |
43000 |
43000 |
43000 |
Propeller type |
for C.P.P. |
for F.P.P. |
|
|---|---|---|---|
Marine gear type |
Reduction gear |
Reverse-reduction gear |
|
Standard marine gear |
Offset |
- |
- |
co-axial |
RCA-80F |
DRA-80F |
|
Reduction gear ratios （ahead） |
Offset |
- |
- |
co-axial |
2.400, 2.687, 3.023 |
2.400, 2.687, 3.023 |
|
Marine gear masskg |
Offset |
- |
- |
co-axial |
11500 |
12000 |
|
- The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is not included in the dry weight.
- The asterisk indicates that the weight includes C.P.P. accessories (valve unit and lube oil feed cylinder).
