Main Engine 4-Stroke · Main Engines (4-Stroke)
The Caterpillar 20VC175-20 is a V‑20, four‑stroke trunk‑piston marine engine capable of operating on diesel (MDO/HFO) or LNG, delivering up to 3 800 kW at 1 800 rpm in diesel mode and higher output in gas mode while meeting IMO Tier II/III emission limits.
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