Fleets

Barge unloader

P-3000 RYOSEI MARU

DATA

Length：50 m　Breadth：13 m　Draft：1.6 m　Discharge capacity：4,000m3/hr　Discharge distance：650-1,500m

◎Circulation system to reduce spill water　　　　◎Direct sludge unloading
Year built 1986
Main pump capacity 4,000 m3/h
Water injector ejector pump 700 m3/h
Water injector main water injector pump 2,000 m3/h
Water injector water injector pump 1,200 m3/h
Main pump engine Niigata 6L28BXE （1,800 PS）
Main generator Yanmar T420-ST （1,100 PS）
Aux. generator Yanmar 4CH-N （50 PS）

Feature 1

Circulation system to reduce spill water

Her total anti-pollution equipment can take the water back from the site with the drainage problem and unload continuously (circulation system).

Feature 2

Direct sludge unloading

She can unload sludge directly by sinking unloading ladder in seabed.

Projects

Port basin dredging (Phase 3)

December, 2015 ～ October, 2016