MAN L23/30H Marine diesel engine
We are the general agent of MAN in China,can supply all products of MAN. - details see: https://www.machineto.com/man-l23-30h-marine-diesel-engine-10232728
| Condition:New | Usage:Boat | Fuel:Diesel | Stroke:4 Stroke |
| Cylinder:Multi-cylinder | Cold Style:Air-cooled | Start:Electric Start | Place of Origin:Hebei China (Mainland) |
| Brand Name:MAN | Model Number:L23/30H |

| Marine diesel engine | ||||||||
| Bore:225mm,Stroke:300mm | ||||||||
| Speed Frequency | r/min Hz | 720 60 Eng.kw Gen.kw* | 750 50 Eng.kw Gen.kw* | 900 60 Eng.kw Gen.kw* | ||||
| 5L23/30H | 650 620 | 675 640 | ||||||
| 6L23/30H | 780 740 | 810 770 | 960 910 | |||||
| 7L23/30H | 910 865 | 945 900 | 1,120 1,065 | |||||
| 8L23/30H | 1,040 990 | 1,080 1,025 | 1,280 1,215 | |||||
| Dimensions | ||||||||
| Cyl.No. | 5 | 6 | 6 | 7 | 7 | 8 | 8 | |
| r/min | 720/750 | 720/750 | 900 | 720/750 | 900 | 720/750 | 900 | |
| A | mm | 3,369 | 3,738 | 3,738 | 4,109 | 4,109 | 4,475 | 4,475 |
| B | mm | 2,155 | 2,265 | 2,265 | 2,395 | 2,395 | 2,480 | 2,340 |
| C | mm | 5,524 | 6,004 | 6,004 | 6,504 | 6,504 | 6,959 | 6,815 |
| H | mm | 2,383 | 2,383 | 2,815 | 2,815 | 2,815 | 2,815 | 2,815 |
| Dry mass | t | 18.0 | 19.7 | 21.0 | 21.4 | 22.8 | 23.5 | 24.5 |
| Note:The above dimension:only reference. The final dimensions are determined by the type of generator. | ||||||||
| *Based on nominal generator efficiencies of 95% | ||||||||
| L23/30H | |
| Configuration | In-line |
| Bore | 225mm |
| Stroke | 300mm |
| Speed | 720/750/900 rpm |
| Piston speed | 7.2/7.5/9m/sec |
| Mean eff.press | 18.2/18.1/17.9 bar |
| Max.combust.press | 130 bar |
| Fuel quality: | HFO up to 700cSt/50°C(BSMA 100-M9) |
| P Free passage between the engines,width 600mm and height 2000mm. | |
| Q~Min.distance between centre of engines:2250mm. | |

| Packaging Detail:Wooden Case |
| Delivery Detail:3-4 months |

