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Caterpillar MaK
MaK VM32C
The Caterpillar MaK VM32C is a medium‑speed V‑type 4‑stroke diesel main engine with common‑rail direct injection, designed for ship propulsion and generator‑set applications.
Engine Specifications
320 mm
Bore
480 mm
Stroke
Components & Design
Component data being added…
Technical Data
Bohrung
320 mm
Hub (Reihe)
480 mm
Hub (V-Form VM32C)
480 mm (teilweise Quellen: 420 mm, Widerspruch in Sekundärdatenbanken)
Typ
4-Takt Langsamläufer, Mittelschnellläufer, direkte Einspritzung, Turbogefeuert
Brennstoff
MDO, LBF, HFO, Ultra-Low-Sulphur Fuel (75% der Flotte auf HFO)
Einführungsjahr
1994
Turbolader
Hocheffiziente Ausführung, korrosionsfreies Gehäuse ohne Wasserkühlung
Abgasnorm
IMO Tier II (IMO II)
Marktabsatz
1600+ Einheiten seit 1994 (80% Propulsion, 20% Genset)
rpm
720
configuration
V
fuel type
HFO/MGO
technology
Common Rail
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Common failures & inspection points
SFOC specification and boost pressure: different efficiency values depending on configuration and load range documented (177–179 g/kWh); optimization of fuel consumption
Turbocharger wear: High-efficiency design with 'low wear rate due to calibration ring' is described; durably constructed, but specific wear
Fuel quality: Required for HFO operation — contamination and sulphur content are risks; 75% of the fleet runs on HFO, therefore high management risk
Lagerschale-Überwachung: Caterpillar bietet optionales 'Crankshaft Bearing Condition Monitoring System' an — deutet auf Lagerverschleiß als Inspektionsthema hin
Cooling system corrosion at seawater inlet: Indications of typical marine corrosion in cooling systems with seawater cooling; anodes and flushing required
Type-general inspection and maintenance points for this equipment category — not model-specific.
Suppliers & Spare Parts
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Maritime Network →Manuals
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datasheet
MaK M32C — DatenblattCaterpillar / MaK
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project_guide
MaK M32C — Project Guide / ManualCaterpillar / MaK
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Equipment Model #66542
· ✓ still in production