Main Engine 2-Stroke · Main Engines (2-Stroke)
The MAN 8S40ME-C9.6 is a low‑speed, 2‑stroke marine diesel main engine delivering up to 12 560 kW at 146 rpm, featuring camless hydraulic cylinder units and electronic control for high efficiency and Tier III NOx compliance.
8 = Zylinderzahl, S = Super Long Stroke, 40 = Bohrung 400 mm, ME-C = MAN Electronically controlled Mark C, 9.6 = Mark 9.6 Steuerungsgeneration.
Die 8S40ME-C mit 1600mm Hub (S/B=4.0) und 8 Zylindern. Kompakter Hochleistungsmotor fuer kleine Schiffe. Hoehere Drehzahl als G40.
| Parameter | Expected | Deviation means |
|---|---|---|
| Abgastemperatur | 320-420 Grad C | >25 Grad C Spread |
| Spuelluftdruck | 1.5-3.0 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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