^ZULU Code The Wikipedia of Ship Machinery
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Wärtsilä Sulzer

Zulu Code Manufacturer

Description

Wärtsilä-Sulzer low-speed two-stroke main engines. The RT-flex and RTA series are widely used on bulk carriers, tankers, and container ships. Manufactured by Wärtsilä (Helsinki) and Chinese licensees.

Wärtsilä (2-stroke division now WinGD — Winterthur Gas & Diesel, owned by CSSC/China State Shipbuilding)

Also known as: wartsila 2-stroke, wärtsilä marine engine, wartsila rta, wartsila x-series, wärtsilä-sulzer, wingd, winterthur gas & diesel, wartsila, sulzer

Manufacturer

Official site: https://www.wartsila.com

Models (13)

Competitive Brands

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^AAC Caterpillar

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^AAE Yanmar

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^AAJ HiMSEN (Hyundai)

HiMSEN four-stroke marine engines.

^AAD MAK (Caterpillar Marine)

MAK medium-speed four-stroke diesel engines.

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Code map

^A  A  B
     ── Make: Wärtsilä Sulzer
   ───── Equipment: Main Engine
 ──────── System: ME, Propulsion & Steering