X52DF-A
The WinGD X52DF‑A is a large two‑stroke, low‑pressure dual‑fuel main engine capable of running on diesel/HFO and ammonia (with pilot diesel), delivering high power density while meeting IMO Tier II/III emissions.
Engine Specifications
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Visual inspection of GAV sensor wiring, sensor response test at dock and sea trial, check sensor connector corrosion
Pressure relief valve setting verification, fuel supply isolation valve function check, regulator response test under load variation
Cross-check installed turbocharger serial number against commissioning document, scavenge cooler type plate vs contract specifications
Check lube oil supply pressure before start, inspect turbo bearing condition at overhaul, verify pre-lubrication startup sequence in manual
Type-general inspection and maintenance points for this equipment category — not model-specific.
Service & Maintenance
Ammonia fuel systems require strict leak detection, ventilation and emergency shutdown testing according to maker and class requirements.
Suppliers & Spare Parts
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