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MAN Energy Solutions

5S60MC-C8

The MAN 5S60MC-C8 is a five‑cylinder, low‑speed two‑stroke marine diesel engine delivering up to 28 250 kW at 105 rpm, noted for its camshaft‑controlled fuel injection and exhaust valve system with variable injection timing.

MAN Energy Solutions 5S60MC-C8
28250.0 kW
Power

Engine Specifications

5
Cylinders
600 mm
Bore
2400 mm
Stroke
28,250 kW
MCR Power
105.0 rpm
MCR RPM
2-stroke
Stroke Type
Family: MAN B&W MC/MC-C · Tier: Tier II · Fuel: HFO, VLSFO, MDO

Inspector Detail ✓ verified

Designation decoded

5 Zylinder, S=Super-Long-Stroke, 60=Bohrung 600 mm, MC=mechanisch, C=Compact, 8=Mark 8.

Background

5-Zylinder S-Typ MC-C mit 600 mm Bohrung und 2.400 mm Hub. Mechanische Vorgängerversion des S60ME-C (meistgebauter Motor der Welt). Riesige Bestandsflotte auf Feeder-Containerschiffen und Panamax-Bulkern.

Calculated metrics

Stroke To Bore Ratio
4.0

Inspector checklist

Laufzeug & Tribologie
  • Zylinderlaufbuchsen: Hub-Bohrungs-Verhältnis 4.0, Scavenge-Port alle 4.000 h
  • Kolbenringe: Stoßspiele
  • Kreuzkopf: Temperatur
Nockenwellen-Steuerung
  • Nockenwelle: Verschleiß — bei S60MC-C riesige Erfahrungsbasis
  • Kraftstoffpumpen: Plunger, VIT
  • Auslassventil: Mechanisch, Stößel, Puffer
  • Nockenkasten: Öl, Rollenhebel
Brennstoffsystem
  • Einspritzventile: Düsen
  • Purifier, Catfines
  • Brennstoff-Vorwärmung
Dichtungssysteme
  • Stopfbuchsen: Drainage
  • Auslassventil: Stellite-Sitz, Rotocap
  • Spülluftkasten: Drainage, Brandrisiko
Turbolader
  • Reinigung, Vibration
  • Ladeluftkühler
  • Auxiliary Blower

Logbook reference values

Parameter Expected Deviation means
Abgastemperatur nach Zylinder 340-415 °C bei MCR >20 °C Spread
Pmax Gemäß Shop-Test ±3 bar Spread >5 bar
Spülluftdruck 2.8-3.5 bar abs Zu niedrig
Zylinderöl-Feed-Rate 0.8-1.2 g/kWh An BN anpassen

Common Failure Modes

Nockenwellen-Verschleiß
Symptoms: Timing-Drift, Spreizung
Causes: Langzeitbetrieb, Schmierung
Preventive: Nockenprofile bei Docking.
Auslassventil-Hot-Corrosion
Symptoms: Abgastemperatur steigt
Causes: HFO-Korrosion, Rotocap
Preventive: Ventilinspektion alle 8.000-12.000 h.
Liner-Verschleiß
Symptoms: Ölverbrauch
Causes: VLSFO, Langzeitbetrieb
Preventive: Scavenge-Port alle 4.000 h.

Expert tips

  • 💡 S60MC-C hat die breiteste Erfahrungsbasis aller MC-C-Motoren — MAN Service Letters reichlich vorhanden
  • 💡 MC-C → ME-C Retrofit: Besonders für S60-Plattform gut dokumentiert und wirtschaftlich
  • 💡 VLSFO: BN40-Zylinderöl, Feed-Rate anpassen — bei MC-C keine elektronische Dosierung, Sight-Glass-Schmierung prüfen

Related components

Nockenwelle Kraftstoffpumpen (VIT) Turbolader Zylinderschmierung Scavenge Air Cooler

Classification & regulatory

IMO Tier I/II. EEXI ggf. EPL oder ME-Retrofit.

Reference content for inspector orientation. Always verify against manufacturer's manual, latest service letters and class society requirements.

Components & Design

Component data being added…

Technical Data

unified from engine model True

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Manuals

  • operating
    MAN B&W MC/MC-C Engine Operating Manual (OM-MC-C)
    MAN Energy Solutions
  • maintenance
    MAN B&W MC/MC-C Maintenance Manual (MM-MC-C)
    MAN Energy Solutions
  • spare_parts
    MAN B&W MC/MC-C Illustrated Parts Catalogue (IPC-MC-C)
    MAN Energy Solutions
  • project_guide
    MAN B&W Project Guide MC/MC-C (PG-MC-C)
    MAN Energy Solutions
Equipment Model #38197 · ✓ still in production

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GOLDEN OCEAN MARINE SERVICES · EgyptGulf Turbo Solutions FZC · SingaporeLubrafil BV · NetherlandsMancraft AS · NorwayMarine Technics Baltia OÜ · EstoniaHyundai One Asia Pte. Ltd. · Singapore +6 more