Bore of cylinder:330 mm Stroke: 440mm Fuel oil consumption: 190g per kW.h Lube oil consumption: 1.1g per kW.h
8N330 Diesel Engine (rotating speed 620rpm)
The main technology characteristics are straight line, four-stroke, direct injection, supercharged, air inter-cooling, compressed air starting.
Bore of cylinder:330 mm Stroke: 440mm Fuel oil consumption: 190g per kW.h Lube oil consumption: 1.1g per kW.h Height of lifting position Crankshaft:3608mm Overall dimensions (mm): 6593×1890×3539 Net weight (Kg): 43000
Model | 6N330-UN | 6N330--SN | 6N330-EN | 8N330-UN | 8N330--SN | 8N330-EN |
Type | Straight line, four-stroke, direct injection, supercharged, air inter-cooling irreversibe | |||||
No.of cylinders | 6 | 8 | ||||
Bore stroke | 330 440 | |||||
Rated speed r min | 620 | |||||
Continuous output kW | 2207 | 2427 | 2574 | 2942 | 3163 | 3310 |
Mean effective pressure MPa | 1.892 | 2.081 | 2.206 | 1.892 | 2.081 | 2.206 |
Mean piston speed m per s | 9.09 | |||||
Minimun steady speed under load r per min | 248 | |||||
Fuel oil consumption g kW #1468;h | 190 | |||||
Lube oil consumption g kW #1468;h | 1.1 | |||||
Firing order | 1-2-4-6-5-3(clockwise) 1-3-5-6-4-2(counter-clockwise) | 1-4-7-6-8-5-2-3(clockwise) 1-3-2-5-8-6-7-4(counter-clockwise) | ||||
Starting method | Compressed air starting | |||||
Height of lifting piston from crankshaft mm | 3608 | |||||
Overail dimension(L×W×H) mm | 5248×1875×3627 | 6593×1890×3539 | ||||
Net weight kg | 30000 | 43000 | ||||
marine diesel engine 8N330 (2942-3310kW)
