|
Marine Engine Specification List |
|
Diesel
Engine
|
Model |
LL380 |
LL480 |
| Type |
In-line, water-cooling, |
3 stroke, swirl chamber |
| Bore × Stroke (mm) |
80 × 90 |
80 × 90 |
| No of cylinder |
3 |
4 |
| Total displacement (l) |
1.356 |
1.809 |
| Compression ratio |
10:01 |
10:01 |
| Rated power (kW) |
20 |
29 |
| Rated speed (r/min) |
3000 |
3000 |
| Max. Torque/speed (N.m) |
72/2100 |
103/2100 |
| Min. fuel consumption ratio |
≤278 |
≤269.3 |
| Under full loading(g/kW.h) |
|
|
| Oil consumption (g/kW.h) |
≤2.22 |
≤2.15 |
|
Gear
Box
|
Model |
SCG025-3 |
| Ahead running speed ratio |
2.74 |
| Backing speed ratio |
2.67 |
| Input Max. Torque for yacht (N.m) |
140 |
| Input Max. Torque for merchant ship (N.m) |
110 |
| Input Max. Power for yacht (kW) |
55 |
| Input Max. Power for merchant ship (kW) |
10.8 |
| Input Max. Speed (r/min) |
4000 |
| Max. Driving force of the propeller (N) |
4000 |
| Transmission oil model |
A or 8# |
| Transmission oil capacity (L) |
0.75 |
Marine Engine
Unit |
Net weight (kg) |
210 |
|
| Overall dimensions (L × W × H) (mm) |
931 × 640 × 650 |
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