Sulzer

WinGD (Winterthur Gas & Diesel Ltd.) · Founded 1834 · Winterthur, Switzerland

Founded as Sulzer Brothers; diesel division acquired by Wartsila in 1997; spun off as WinGD under CSSC ownership in 2015.

Series

RD & RND Series

Legacy 2-Stroke Mechanical

5 models · From RD68 to RND90M
RTA Series

Classic 2-Stroke Mechanical

6 models · From 6RTA-48 to RTA96C
Polish Licensed 4-Stroke

200mm & 250mm Auxiliary/Genset

5 models · From 6AL20/24 to 12AV25/30
RT-flex Series

Early Electronic 2-Stroke

5 models · From RT-flex50 to RT-flex96C
X Series (WinGD)

Modern Electronic 2-Stroke

5 models · From X52 to X92
X-DF Dual Fuel

Advanced Eco Electronic

5 models · From X52-DF to X92-DF

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