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苏尔寿/RT-flex58T-D
15万载重吨以下油轮和散货船的经济推进。
专为从HandySize和HandyMax到Capesize和Suezmax的油轮和散货船设计。完全符合《防污公约》73/78附件六规定的IMO二级废气排放法规。
RT-FLEX58T-D：5至8缸配置，功率范围从7900至18080kw，转速为84至105rpm。
| YCMP-Wärtsilä RT-flex58T-D | IMO Tier II/Tier III (SCR) | |||||||
| 气缸直径 Cylinder bore | 580 mm | |||||||
| 活塞行程 Piston stroke | 2416 mm | |||||||
| 转速 Speed | 84–105 rpm | |||||||
| R1点的平均有效压力 Mean effective pressure at R1 | 20.2 bar | |||||||
| 行程/缸径 Stroke / bore | 4.17 | |||||||
额定功率、主要尺寸和重量 Rated power, principal dimensions and weights | ||||||||
| Cyl. | Output in kW at | Length A mm | Weight tonnes | |||||
| 105 rpm | 84 rpm | |||||||
| R1 | R2 | R3 | R4 | |||||
| 5 | 11 300 | 7 900 | 9 050 | 7 900 | 6 381 | 281 | ||
| 6 | 13 560 | 9 480 | 10 860 | 9 480 | 7 387 | 322 | ||
| 7 | 15 820 | 11 060 | 12 670 | 11 060 | 8 393 | 377 | ||
| 8 | 18 080 | 12 640 | 14 480 | 12 640 | 9 399 | 418 | ||
| Dimensions (mm) | B | C | D | E | ||||
| 3 820 | 1 300 | 8 822 | 3 475 | |||||
| F1 | F2 | F3 | G | |||||
| 10 960 | 11 000 | 10 400 | 2 000 | |||||
单位油耗 Brake specific fuel consumption (BSFC) in g/kWh | ||||||||
| Full load | ||||||||
| Rating point | R1 | R2 | R3 | R4 | ||||
| BMEP, bar | 20.2 | 14.1 | 20.2 | 17.7 | ||||
| BSFC | Standard Tuning | 169 | 163 | 169 | 165 | |||
| Part load,% of R1 | 85 | 70 | 85 | 70 | 60 | |||
| Tuning variant | Standard | Standard | Delta | Delta | Low-Load | |||
| BSFC | 165.4 | 165.0 | 164.7 | 163.5 | 161.2 | |||
+86 (0)21-38022227 +86 (0)29 88825541 
duan@hissenmachinery.com
