... dredging vessel is 4-8 meters in height, and equipped with regular diesel 1100,1110, and the gasoline 2.5kg/ ... hour, two workers. 4. Screening for separation products with the single, two-storey, the stone sand, mud, sand and ... More than 10 years' experience in exporting the dredger. 12. Fresh water engine cooling system. technique parametersizeitemYS-300Total length M36mThe hull length25mHull ...