Dredger 3400 by URAL HYDROMECHANICAL PLANT, CJSC for sale in Boston, MA

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3400 Dredging installation Dredge pump type AH, AHR, HH, L, LR, M, SP, SPR, ZGB, ZGBP Pump flow 3400 cbm/h Pump capacity on dry soil 680 t/h Pump slurry head 70 m Maximum dredging depth 7 m - 25 m Slurry transportation distance 1200 m Suction / discharge pipe diameter 24 in Dredger main body characteristics Suction ladder length 12 m - 30 m Board height 2,0 m Minimum steel thickness of dredger hull Central pontoon - side, deck, bulkheads S = 10 mm - bottom S = 12 mm - transom S = 16 mm Side pontoon - bottom S = 8 mm - side, deck, bulkheads S = 6 mm Dredging pump drive - diesel engine Engine brand Russian origin or Caterpillar, MAN, Cummins, Weichai Engine power - minimal 560 kWt (762 h.p.) - optimal 800 kWt (1088 h.p.) - maximal 1040 kWt (1414 h.p.) Gearbox hydraulic Fuel tank capacity 6 cbm Diesel power station Engine brand installed Russian origin or any on demand Power station capacity - minimal 300 kWt - optimal 400 kWt - maximal 500 kWt Fuel tank capacity 4 cbm Hydraulic auxiliary engine Engine brand installed Russian origin or any on demand Hydraulic station diesel engine capacity - minimal 300 kWt - optimal 400 kWt - maximal 500 kWt Fuel tank capacity 2 cbm Ladder winch Rated pull 250 KN (20 t) Rope speed 18-35 m/min Wire rope capacity 150 m Swing and spud winches - 4 pcs Rated pull 50 KN (5,0 t) Rope speed 18-35 m/min Wire rope capacity 150 m Soil milling equipment types and parameters 1. Waterjet Water head 125 m Water capacity 630 cbm/h 2. Cutter Diameter 1,8 m Hydraulic motor power 500 kWt Auxiliary water pump Water head 80 m Water capacity 300 cbm/h Onboard slurry pipeline fittings Check hatch before slurry pump Flexible suction corrugated tube 1 pcs Turning stern device rubber cloth Rubber expansion joint for slurry pump 2 pcs Installed dredging systems and vessel equipment Counter-landslide setup YES Slurry pump rinsing system YES Outboard boxcooler Double-circuit Ejector nozzle for waterjet milling YES Improved assembly YES Machine room ventilation extract and input Side pontoons drainage system YES Machine room drainage system YES Fire extinguishing system YES Electrical equipment Electric rack 1 Dredger control panel 2 pcs Machine room light points 4 Outside spotlights qt. 2 Optional equipment Electric version dredger with electric driven motors, engines and equipment Dredging efficiency control system Video surveillance system Alarm and equipment malfunction warning system Digital equipment state monitoring system Consistent equipment work automatization Deck crane Piling spuds Elctric based drives Ergonomic operator's seat Strengthened hull from marine steel Anticorrosive hull coating from polyurethane

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