Main Engine 4-Stroke · Main Engines (4-Stroke)
The MAN 6LL23/30H is a medium-speed, six‑cylinder, four‑stroke marine diesel engine delivering about 1 020 kW (≈1 380 hp) at up to 900 rpm, notable for its compact size and dual‑fuel capability (MGO/HFO or LNG).
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| Ölwechsel | 1000-1500 Betriebsstunden |
|---|---|
| Filterwechsel | 500-1000 Betriebsstunden |
| Zündkerzenwechsel | 2000-3000 Betriebsstunden |
| Turbocharger-Inspektion | 1000-2000 Betriebsstunden |
| Kolbenring | 0,5-1,0 mm Übermaß |
|---|---|
| Zylinderlaufbuchten | 0,5-1,0 mm Übermaß |
| Turbocharger-Lager | 0,1-0,5 mm Spiel |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Überprüfung der Motorbefestigungen, Lager und Befestigungen, Inspektion der Abgasanlage und des Kühlsystems, Überprüfung der Schmierstoff- und Kraftstoffsysteme
Estimated lifetime: 20000-30000 Betriebsstunden
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