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WinGD

6X82-DF

Name: WinGD 6X82-DF
Brand: WinGD

WinGD X82 / X82DF (820mm bore, Zweitakt-Marinemotor) — Marinediesel, Bohrung 820 x Hub 3375 mm, 58 - 84 rpm (niedrige Drehzahl für Schiffspropulsion) rpm, 16.560 - 49.500 kW (abhängig von Konfiguration: 6Z bei 58 rpm bis 9Z bei 84 rpm). Brennstoff: HFO (Schweröl) / Diesel: X82-2.0 (MEP 22 bar), LNG (Flüssiggas): X82DF Varianten (MEP 17,3 bar R1 bei Erdgas), Methanol: X82DF-M-1.0, Ammoniak: X82DF-A-1.0 (Dual-Fuel). Status: In Produktion: X82-2.0 (2023-03 MIM veröffentlicht), X82DF-1.0 (2021-09), X82DF-2.0 (2023-03), X82DF-M-1.0 (2024-06), X82DF-A-1.0 (2024-06). Legacy: X82-B (vorgänger, 1505mm Zylinderdistanz), frühe X82-D Bezeichnung (2019 Einführung, später X82-2.0 benannt). Verifiziert, Datenblatt verlinkt.

27660.0 kW

Power

Engine Specifications

Cylinders

820 mm

Bore

3375 mm

Stroke

27,660 kW

MCR Power

79.0 rpm

MCR RPM

2-stroke

Stroke Type

Family: WIN-GD X-DF · Tier: IMO Tier III (gas mode) · Fuel: HFO, VLSFO, MDO, LNG

Other Cylinder Configurations 33

Components & Design

Alpha Lubricator Control WIN-GD / Hans Jensen Lubricators

WIN-GD Pulse Lubrication System

Pulse lubrication for accurate CLO timing. Feed rate adjustable 0.5-1.0 g/kWh. Lower feed on gas mode.

Lead time: 6 wk

20.0 kg

Common Rail Unit (RT-flex / X-DF) WIN-GD / Winterthur

WIN-GD Common Rail Unit

Rail pressure ~1000 bar (fuel), ~200 bar (servo oil). Monitor rail pressure stability.

Lead time: 16 wk

1800.0 kg

Crankcase Oil Mist Detector GEA / Schaller Automation

GEA Westfalia OMD / Schaller VN215+

Same as diesel — SOLAS mandatory regardless of fuel. Test weekly.

Lead time: 2 wk

8.0 kg

Cylinder Liner WIN-GD

WIN-GD X-DF Cylinder Liner

Gas ports machined into liner — inspect for erosion. Wear rate significantly lower in gas mode.

Lead time: 16 wk

3200.0 kg

Dual-Fuel System (Gas Mode) WIN-GD

WIN-GD X-DF Gas Admission System

Gas admission at 10-16 bar via scavenge ports. Pre-chamber with diesel pilot. Monitor methane slip.

Lead time: 12 wk

350.0 kg

Engine Control Unit (ECU / ECS) WIN-GD / ABB

WIN-GD WiDE Engine Control System

WiDE = Wartsila Intelligent Diesel Engine. Dual-redundant. iCER optimization requires latest firmware.

Lead time: 8 wk

50.0 kg

Exhaust Valve (& Valve Seat) WIN-GD

WIN-GD Exhaust Valve (X-DF)

Gas mode extends valve life significantly (less hot corrosion). Overhaul at 16,000 hrs (gas-only: 24,000 hrs).

Lead time: 10 wk

300.0 kg

FGSS (Fuel Gas Supply System - LNG/Methanol) TGE Marine / Wartsila Gas Solutions

FGSS LNG Supply Module (ME-GI type HP / X-DF type LP)

LP-FGSS for X-DF (6-16 bar). Mandatory gas detection in duct space. Emergency shutdown drill monthly.

Lead time: 26 wk

Fuel Valve (Injector) WIN-GD

WIN-GD X-DF Fuel Valve (diesel + pilot)

Pilot injector critical for gas mode ignition. Inspect pilot nozzle at 4,000 hrs. Main valve at 8,000 hrs.

Lead time: 6 wk

75.0 kg

Governor (Electronic/Woodward) Woodward

Woodward 723PLUS / WIN-GD Integrated Governor

Integrated with WiDE. Gas/diesel mode switching requires governor parameter set change.

Lead time: 4 wk

15.0 kg

Hydraulic Power Supply (HPS) WIN-GD

WIN-GD Flex HPS (Common Rail Servo Oil)

Servo oil system at ~200 bar. Filter changes every 4,000 hrs. Use approved servo oil only.

Lead time: 14 wk

2500.0 kg

Piston Crown WIN-GD

WIN-GD X-DF Piston Crown

Gas mode reduces thermal loading. Inspect at 16,000-24,000 hrs. Extended intervals possible in gas-only service.

Lead time: 14 wk

1700.0 kg

SCR (Selective Catalytic Reduction) HUG Engineering / Yara Marine

WIN-GD SCR Reactor (for diesel mode Tier III)

Only needed for Tier III in diesel mode (gas mode is inherently Tier III). SCR bypass in gas mode.

Lead time: 20 wk

12000.0 kg

Scavenge Air Cooler WIN-GD / Alfa Laval

WIN-GD SAC (Plate/Shell-and-tube)

Cleaner in gas mode — extended cleaning intervals. Monitor charge air temperature after cooler.

Lead time: 14 wk

5000.0 kg

Sensors & Transmitters WIN-GD / Danfoss / ABB

WIN-GD Sensor Suite (pressure, temp, speed, knock)

Knock detection sensors critical for X-DF gas mode — prevents detonation. Calibrate every 4,000 hrs.

Lead time: 2 wk

2.0 kg

Turbocharger Unit (ABB/MHI/Napier) ABB Turbocharging

ABB A265-L Turbocharger

Gas mode significantly reduces fouling. Extended TC overhaul interval to 16,000-24,000 hrs in gas mode.

Lead time: 16 wk

8500.0 kg

Technical Data

Hub/Bohrung Verhältnis 4.12 (lange Hub ausgelegt für Effizienz)

Mittlerer Kolbendruck (MEP) Diesel X82-2.0 22 bar bei Nennleistung (R1)

Mittlerer Kolbendruck (MEP) Dual-Fuel X82DF-1.0 17,3 bar bei Erdgasbetrieb (R1)

Spezif. Brennstoffverbrauch (BSFC) X82-2.0 ab ~155,7 g/kWh bei Teillast HFO

Spezif. Brennstoffverbrauch X82DF-1.0 Gas BSGC 141,8 g/kWh Erdgas + 0,6 g/kWh Pilotdiesel (R1 bei 84rpm)

Spezif. Brennstoffverbrauch X82DF-1.0 Diesel 183,9 g/kWh (fallback Betrieb)

Zylinderdistanz 1440 mm (X82-2.0/X82DF, reduziert von 1505 mm X82-B)

Leistung pro Zylinder X82-2.0 5.507-6.167 kW/cyl (abhängig RPM, 58-84 rpm)

Produktionsstart Juni 2019 (Einführung als X82-D/X82DF)

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Common failures & inspection points

Kolbenbolzen-Wärmebeanspruchung und Verschleiß: Bei hohen Lasten können Verschleißerscheinungen an den Kolbenkühlung-Ölkanälen auftreten; inspiziere nach ersten

Abgaskrümmer und Scavenging-System Verschmutzung: Verunreinigungen oder defekte Luftklappen im Scavenge-Luftreceiver führen zu erhöhten Abgastemperaturen; Turbo

Methanbrenner (Slip) bei LNG-Dual-Fuel Betrieb: X82DF erzeugt bis zu 2-3% Methanbrenner bei Gasmode (vor iCER). X82DF-2.0 mit iCER reduziert um 50%; Überwachung

Kolbenstangendichtung Leckageverschleiß: Regelmäßige Kontrolle der Piston Rod Gland Clearance beim Kolbenwechsel erforderlich; weiß-Metall-Schicht kann abnutzen

Servo-Ölanlage Undichtigkeit: Servo-Ölpumpen und Druckregelventile können lecken; WiCE Kontrollsystem überwacht Servo-Öldruck kontinuierlich. Manuelle Ölpumpe m

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #38798 · ✓ still in production