| 项目Items | 单位Unit | | | | | |
| 型号Model | 6230SG | | | | | |
| 功率Power | kW/Ps | 660/900 | | | | |
| 气缸直径 Cylinder diameter | mm | 230 | | | | |
| 活塞行程 Piston stroke | mm | 300 | | | | |
| 转速 Speed | rpm | 750 | | | | |
| 活塞平均速度 Mean piston speed | m／s | 7.5 | | | | |
| 甲烷值 Methane number | ≥80 | | | | | |
| 平均有效压力 BMEP | MPa | 1.41 | | | | |
| 最高燃烧压力Max.combution pressure | MPa | 11.5 | | | | |
| 燃料 Fuel | 天然气Natural gas MN≥80，Hl=28～36MJ/Nm3 | | | | | |
| 燃气消耗率Specific fuel gas consumption | kJ/kW·h | 8617 | | | | |
| 机油消耗率 Lube oil consumption | g/kW·h | 0.8 | | | | |
| 氮氧化物 NOx emission | g/kW·h | 1.5～2.0 | | | | |
| 总碳化物 Carbide emission | g/kW·h | 483 | | | | |
| 废气烟度 FSN（M） | 0 | | | | | |
| 颗粒物 PM | g/kW·h | 0 | | | | |
| 废气排量 Exhaust mass | g/kW·h | 6500 | | | | |
| 废气温度 Exhaust temperature | ℃ | 420 | | | | |
| 外形尺寸Outline dimension | mm | 3748×1360×2600 | | | | |
| 重量Weight of engine | kg | 11500 | | | | |
| 双主机安装最小中心距离 | mm | 2000 | | | | |
| 证书 | | CCS、DNV | | | | |
| | | | | | | |
| 说明Explantions： | | | | | | |
| 1、各型号发动机的供货范围，按相应技术文件执行。 | | | | | | |
| The delivery scope for each model engines shall be performed as per the corresponding technical files. | ||||||
| 2、所有机型均可满足IMO TireⅡ的要求。 | | | | | | |
| All the model engines can meet IMO Tire Ⅱ requirements. | | | | | | |
