Model Number: 22" 4500m cutter suction dredger Brand Name: shandong highling Key Specifications/Special Features: Cutter suction dredger, hull can be dismantled and re—assembled with box structure, equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on.Used for sand excavating, river dredging, desalting, reclamation for channels and land & port construction. HL550 22inch 4500m3/h hydraulic cutter suction dredgerDredger LOA 36.0m Hull size(L×B×H) 27.0*8.5*2.5m Main pontoon(L×B×H) 15.4*3.5*2.5m Side pontoon (L×B×H) 24.0*2.5*2.5m Structure Can be dismantle and re-assemble easily ,box structure, lower delivery cost Main engine brand & power Cummins /1491kw Auxiliary engine brand& power Cummins /298kw Harbour generator 30GF/Cummins Dredging pump Warman Technology Discharge pipe inner Dia. 550mm Head 57m Max. dredging depth 16m Water flow 4500m/h Solid sand capacity 900m/h Discharge distance 2000m Cutter head Dia. 1700mm Cutter power 170kw Draught 1.7m Displacement 302T Hydraulic control system PLC Siemens Wire rope pulling force (Lifting winch )*Quantity 80KN *1 Wire rope pulling force (Traversing winch )*Quantity 80KN *2 Operation room Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights Total weight 245T Total power 1789kw Total fuel oil consumption 268L/H