Powerful and worry-free cruising
In January 2023, the Shunhai SH147 marine support vessel built by Guangzhou Shunhai Shipbuilding *** was successfully launched, and the main work of this marine support vessel is marine replenishment and its own loading and unloading crane. Xinchang Machinery supplied 2 sets of power equipment for SH147 offshore support vessels.
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SH147 sea support vesselSH147 marine support vessel with a length of 57 meters USV, full rotation torque control propeller, first stage external firefighting, second stage dynamic positioning DP2, DP2 can use GPS autonomous navigation and automatic docking. 
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Power supportThe marine support vessel is powered by two 3516C 1566bkw@1600rpm engines.
Product Features of 3516C Marine Engine:
Generally speaking, in marine engines, whether it is a medium-speed engine or a high-speed engine, the fuel cost can account for about 90% of the 15-year operating cost of an engine, and the Cat 3516C high-speed machine is shown by past cases, based on 1800 hours of operation per year, each tug with a CAT 3516C high-speed machine saves up to 588 tons.
The second advantage of the higher power density of the 3516C high-speed machine is the use of a fresh water cooled air intake system, abbreviated as SCAC (Independent Circuit Cooling), because of this series of improvements, the power of the 3516C engine is significantly higher than that of its predecessor, but it does not require additional installation space, which is very suitable as a marine equipment with limited space. 