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7L23/30H

Main Engine 4-Stroke · Main Engines (4-Stroke)

Technical data from manufacturer or class sources · not yet verified by a person
1,820 kWPower
7Cylinders
225 mmBore
300 mmStroke
A: 4,119 mm, B: 2,302 mm, C: 6,421 mm, H: 2,621 mmDimensions
Example image: Main Engine 4-Stroke — not a photo of this model.

Designed to optimize performance and efficiency in marine applications, the MAN 7L23/30H engine by MAN Energy Solutions is a testament to precision engineering. This robust engine features meticulous dimensions that ensure it fits seamlessly into various vessel configurations. The overall length (A) of the engine measures 4,119 mm, providing ample space for all necessary components while maintaining a compact footprint. The width (B) of 2,302 mm ensures stability and ease of installation, while the height (H) stands at 2,621 mm, allowing for efficient access to critical areas during maintenance and operation. Additionally, the engine's overall length from front to back (C) is 6,421 mm, which contributes to its balanced design and operational reliability. These precise dimensions are crucial in ensuring that the MAN 7L23/30H not only meets but exceeds the demands of modern maritime operations, making it a reliable choice for vessel owners and operators seeking top-tier performance and durability.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Spezifischer Brennstoffverbrauchca. 195 g/kWh (L23/30H)
Leistung pro Zylinder125-160 kW/Zyl. (abhängig rpm)
TBO L23/30H Mk324.000 Betriebsstunden
TBO L23/30DF36.000 Betriebsstunden
Maximaler Zylinderdruckca. 130 bar
Verdichtungsverhältnis13:1
Trockengewicht 5L17.6-18.0 t
Trockengewicht 8L22.9-24.5 t
Turbolader-prinzipKonstant-Druck mit Ladeluftkühlung
DimensionsA: 4,119 mm, B: 2,302 mm, C: 6,421 mm, H: 2,621 mm🔖
ConfigurationL
Speed (rpm)900
Fuel TypeHFO/MGO
TechnologyMedium-Speed Common Rail
Displacement l per cyl11.9
📄
Download datasheet (PDF) (1326 KB)
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