The open crankcase and crankshaft of a Wärtsilä-Sulzer 12 cylinder marine diesel[1229x1639] : r/MachinePorn
Wärtsilä - Wikipedia
Ship WARTSILA RESCUE (SAR) Registered in Finland - Vessel details, Current position and Voyage information - MMSI 230988240, Call Sign OJ3551 | AIS Marine Traffic
Popular Mechanics - A Wärtsilä RT-flex96C, the largest piston engine in the world. Designed for container ships, the 14-cylinder version of the two-stroke turbocharged low-speed diesel engine is 44 ft high, 87
バルチラ - Wikipedia
Diesel Engine Treatment - Letter of no objection by Wärtsilä Finland Oy
Wärtsilä - Wikipedia
Cummins-Wärtsilä Engine Company - everythingaboutboats.org
Wärtsilä factory - Vaasa (City)
File:Wärtsilä Deutschland GmbH in Hamburg Witternstraße 4a.JPG - Wikimedia Commons