The marine diesel pump has the advantages of light weight, small size, flexible movement, quick start, fast water discharge time, large fuel tank capacity, corrosion resistance, reliable use and convenient maintenance. Where the use of batteries is allowed, the unit can be installed and used with a battery starting device. The pump has two types of manual and electric start, the user should specify when ordering. The starting methods of pump sets with diameters of φ40~φ65 are manual start and electric start, and the diesel engine forms are vertical, single-cylinder, four-stroke, and air-cooled. The pump set with the diameter of φ80~φ100 adopts spring starter and electric starter, and the diesel engine is vertical, multi-cylinder, four-stroke, and water-cooled. It can also be matched according to air cooling requirements.