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WinGD
6X92
WIN-GD X-series. Next generation of Wartsila 2-stroke engines with optimized common rail and intelligent control (WiDE).
38340.0 kW
Power
Engine Specifications
6
Cylinders
920 mm
Bore
3468 mm
Stroke
38,340 kW
MCR Power
80.0 rpm
MCR RPM
2-stroke
Stroke Type
Family: WIN-GD X
· Tier: IMO Tier II
· Fuel: HFO, VLSFO, MDO
Other Cylinder Configurations 50
5X35
5 cyl
· 4,450 kW
5X35-B
5 cyl
· 4,700 kW
5X40
5 cyl
· 5,600 kW
5X40-B
5 cyl
· 5,900 kW
5X52
5 cyl
· 9,400 kW
5X52-B
5 cyl
· 9,950 kW
5X62
5 cyl
· 13,400 kW
5X62-B
5 cyl
· 14,150 kW
5X72
5 cyl
· 18,300 kW
5X72-B
5 cyl
· 19,350 kW
5X82
5 cyl
· 24,250 kW
5X82-B
5 cyl
· 25,600 kW
5X92
5 cyl
· 31,950 kW
5X92-B
5 cyl
· 33,700 kW
6X35
6 cyl
· 5,340 kW
6X35-B
6 cyl
· 5,640 kW
6X40
6 cyl
· 6,720 kW
6X40-B
6 cyl
· 7,080 kW
6X52
6 cyl
· 11,280 kW
6X52-B
6 cyl
· 11,940 kW
6X62
6 cyl
· 16,080 kW
6X62-B
6 cyl
· 16,980 kW
6X72
6 cyl
· 21,960 kW
6X72-B
6 cyl
· 23,220 kW
6X82
6 cyl
· 32,280 kW
6X82-B
6 cyl
· 30,720 kW
6X92-B
6 cyl
· 40,440 kW
7X35
7 cyl
· 6,230 kW
7X35-B
7 cyl
· 6,580 kW
7X40
7 cyl
· 7,840 kW
7X40-B
7 cyl
· 8,260 kW
7X52
7 cyl
· 13,160 kW
7X52-B
7 cyl
· 13,930 kW
7X62
7 cyl
· 18,760 kW
7X62-B
7 cyl
· 19,810 kW
7X72
7 cyl
· 25,620 kW
7X72-B
7 cyl
· 27,090 kW
7X82
7 cyl
· 33,950 kW
7X82-B
7 cyl
· 35,840 kW
7X92
7 cyl
· 44,730 kW
7X92-B
7 cyl
· 47,180 kW
8X35
8 cyl
· 7,120 kW
8X35-B
8 cyl
· 7,520 kW
8X40
8 cyl
· 8,960 kW
8X40-B
8 cyl
· 9,440 kW
8X52
8 cyl
· 15,040 kW
8X52-B
8 cyl
· 15,920 kW
8X62
8 cyl
· 21,440 kW
8X62-B
8 cyl
· 22,640 kW
8X72
8 cyl
· 29,280 kW
Components & Design
Component data being added…
Technical Data
Bohrung
920 mm
Hub
3468 mm
Hub/Bohrung-Verhältnis
3.77
MEP R1 (X92-B)
21.0 bar
MEP R1 (X92DF-2.0 Gasmode)
17.3 bar
BSFC R1 (X92-B Standard)
167 g/kWh
BSFC R2 (X92-B Standard)
160 g/kWh
Spezifische Leistung
6450 kW/Zylinder (R1)
Typ
Viertakt-Langsamläufer, gemeinsame Schiene (Common Rail)
Zündfolge
1-7-4-10-2-8-5-11-3-9-6-12
Thermischer Wirkungsgrad
51-53% (X92DF im Lastbereich 60-90%)
Emissions-Kompliance
IMO Tier II (Standard), IMO Tier III (mit SCR)
unified from engine model
True
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Common failures & inspection points
WECS-9520 Steuerungssystem-Ausfälle (dokumentierte Mängel in Servoöl-Lecks, Kraftstoff-Lecks, Drossel-Einspritzventile)
Kühlwasserleckagen in Zylindern und Abgasventilversteller-Mängel; Inspektionsroutine für Hochdruck-SCR-System erforderlich
Lager und Kolbenkühlung-Öltemperatur-Überwachung kritisch; Kondensatfluss an Wassertrenner zu hoch (Scavenging-Abkühlsystem-Fouling)
Thermobelastungsrisse im Zylinderkopf (Ventilbrücke): Zyklische thermische Belastung bei Lastwechseln 70-80 RPM; Abgasventil-Sitzflächen-Verschleiß erfordert Sc
Turbolader-Ölaustritt und Lecks; Scavenge-Luftkühler-Verschmutzung (Luftseite: Druckabfall, Temperaturanstieg; Wasserseitenverockerung)
Type-general inspection and maintenance points for this equipment category — not model-specific.
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Equipment Model #38743
· ✓ still in production