16VW46TS-DF
The Wärtsilä 16VW46TS‑DF is a medium‑speed V16 dual‑fuel main engine delivering 10 720 kW at 600 rpm, notable for its high thermal efficiency (up to 52% in gas mode) and fast two‑minute start‑up.
Engine Specifications
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Monitor turbocharger oil pressure/oil flow, check oil filter cleanliness, inspect feed oil lines for blockage
Carry out regular scavenge space inspections through inspection ports; check piston rings for wear/fracture; inspect cylinder liner for acid corrosion (cloverleaf pattern)
Monitor fuel oil quality (TAN, water, contamination per ISO 8217); inspect exhaust valves during overhaul for stem corrosion; check valve seats for wear/damage
Perform combustion profile diagnosis through pressure pickup; monitor gas composition (CH₄, CO₂, N₂); check injection nozzle position deviations
Continuously monitor main bearing temperature (>65°C alarm signal); check coupling angular deviation (max. 0.2 mm per 100 mm length); regularly analyse lubricant samples
Type-general inspection and maintenance points for this equipment category — not model-specific.
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