Main Engine 2-Stroke · Main Engines (2-Stroke)
The MAN 8S50ME-C9.6 is an eight‑cylinder, low‑speed two‑stroke main engine delivering up to 29.8 MW at 127 rpm, featuring hydraulic camshaft replacement and advanced electronic control for high power density and Tier III emissions compliance.
8 = Zylinderzahl, S = Super Long Stroke, 50 = Bohrung 500 mm, ME-C = MAN Electronically controlled Mark C, 9.6 = Mark 9.6 Steuerungsgeneration.
Die 8S50ME-C mit 2000mm Hub (S/B=4.0) und 8 Zylindern. Populaere Konfiguration fuer mittelgrosse Schiffe. Kompakt, zuverlaessig.
| Parameter | Expected | Deviation means |
|---|---|---|
| Abgastemperatur | 320-420 Grad C | >25 Grad C Spread |
| Spuelluftdruck | 1.8-3.2 bar | TC |
| Zylindeloelverbrauch | 0.7-1.2 g/kWh | BN |
| OMD | <2.5% LEL | Stopfbuchse |
Symptoms: Wear
Causes: Separator
Preventive: <15 ppm.
Symptoms: Wear
Causes: BN
Preventive: BN anpassen.
IMO Tier II. ECA: VLSFO/Scrubber.
Reference content for inspector orientation. Always verify against manufacturer's manual, latest service letters and class society requirements.
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