^AAQA — X92 | Zulu Code

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Description

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Did you know

The WinGD X92 engine was added to the Generation-X engine portfolio in 2012. WinGD itself continues the legacy of the Sulzer Diesel Engine business, founded in 1893.
The X92 is the largest and most powerful two-stroke engine in WinGD's portfolio, designed for large and ultra-large container vessels. It is part of the broader X-series, which includes models like the X52, X62, X72, and X82, all engineered for vessel efficiency and environmental responsibility.
The X92 is chosen for its high specific power, flexible fuel capability, and optimal propulsion efficiency for modern large and ultra-large container vessels. Its design aims for exceptional reliability, low operating costs, and minimal exhaust emissions.

Model	Cylinder Bore (mm)	Piston Stroke (mm)	Speed (rpm)	Power/Cylinder (kW)
X92-B	920	3468	70-80	6450 (at 80rpm)
X82-2.0	820	3375	58-84	5500 (at 84rpm)
X72-B	720	3086	66-89	4900 (at 89rpm)

Sources: wingd.com; wingd.com; eikenmaritime.no; gcaptain.com; wingd.com; wingd.com; eikenmaritime.no; oceansphere.io; wartsila.com

Competitive Models

Similar models from other manufacturers — apple to apple.

^AAAA G50ME-C

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^AAAE G95ME-C

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^AAAD G80ME-C

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^AAEA 6EY26W

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^AAAF S50ME-C

S50ME-C is a MAN B&W 2S model, coded ^AAAF. Typical service: primary propulsion at sea; shaft drive to propeller. Instal…

Spares

Positions 1–12 are the same part on every engine and are safe to quote by code. 13 and 14 vary with cylinder count.

1Cylinder Liner — page under construction
2Piston — page under construction
3Fuel Injector Nozzle — page under construction
4Cylinder Head / Cover — page under construction
5Connecting Rod — page under construction
6Main Bearing — page under construction
7Bottom-End (Crankpin / Con-Rod) Bearing — page under construction
8Fuel Injection Pump — page under construction
9Fuel Injector (Complete) — page under construction
10Exhaust Valve — page under construction
11Inlet Valve — page under construction
12Piston Ring Set — page under construction
13Crankshaft — page under construction
14Camshaft — page under construction

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Code map

^A  A  Q  A
 │  │  │  └── Model: X92
 │  │  └───── Make: WinGD
 │  └──────── Equipment: Main Engine
 └─────────── System: ME, Propulsion & Steering