steellabMarine supply Wartsila Engine And Accessories, select your favorite Wartsila Engine And Accessories to send us an inquiry email or leave us a message, we will contact you within 24 hours, for your quotation.
| Number of cylinders | Output in kW at | length | weight | |||
| 146rpm | 124rpm | |||||
| R1 | R2 | R3 | R4 | |||
| 5 | 5676 | 4550 | 4825 | 4550 | 5050 | 109 |
| 6 | 6810 | 5460 | 5790 | 5460 | 5750 | 125 |
| 7 | 7945 | 6370 | 6755 | 6370 | 6450 | 140 |
| 8 | 9080 | 7280 | 7720 | 7280 | 7150 | 153 |
| Size | B | C | D | E | F | G |
| 2590 | 950 | 6335 | 1660 | 7700 | 1425 | |
- Main parameters：Bore speed piston speedPiston stroke R1 average effective pressure fuel400mm1770rmm124-146rpm21.0bar8.6m/s700cSt/50℃ Automatic fuel consumptionFull loadGrade pointR1R2R3R4Brake mean effective pressure21.016.821.019.8IMO Tier IIRT-flexStandard adjustment175169175173Part of the load，% of R18570857060Regulatory variable standardstandardstandardDelatDelatLow-LoadIMO Tier II171.8171.0171.1169.5169.5 Note: diagonal piston withdrawal reduces the height of standard piston removal