Main Engine 4-Stroke · Main Engines (4-Stroke)
This auxiliary engine is commonly found on medium-sized vessels where reliable and flexible power generation is critical. Designed for marine use, the 8LDK-36DF engine operates at 600 RPM and delivers a power output of 4640 kW. It is configured with an 8-cylinder inline setup, featuring a 360 mm bore and a 480 mm stroke. The engine supports dual-fuel operation using LNG and HFO, providing operational flexibility and efficiency. The design classifies it as a medium-speed marine auxiliary diesel engine, suitable for various shipboard applications requiring robust power delivery. The engine’s specifications, including its bore and stroke dimensions, are based on a naming pattern inferred from related models, though full official documentation has not been confirmed. Maintenance checks and parts replacement are necessary for the cooling water pump and valve assembly to ensure optimal performance and longevity. Genuine parts from Daihatsu are essential to avoid degradation in performance and to maintain certification.
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