Model Number: dual pump dredger -HL800D Brand Name: highling Key Specifications/Special Features: Expect our standard cutter dredger, we also manufacturer custom-made cutter suction dredgers for our clients, the most remarkable characteristic with dual-dredger pumps. Both of them are the same model centrifugal pumps. The first pump is installed on the cutter ladder and the 2nd pump is installed inside the main pantoon. The sand mixture goes into the 1st pump from the suction pipe, then pumped into the 2nd pump by the middle pipe, and the final discharged to floating pipelines by 2nd pump.Advantage: the dredging depth will be increased and can improve working capacity, improve the working efficiency, enabling customers to benefit expanded.Dredger LOA:52mHull size:46*12.1*3.8mMain pontoon: 26*4.5*3.8mSide pontoon: 40*3.8*3.8mStructure: can be dismantled and re-assembled easily, box structure, lower delivery cost.Main engine and power: weichai/3500kwMain engine RPM: 750R/minAuxiliary engine brand and power: jichai/1000kwAuxiliary RPM: 1500R/minDischarge pipe dia: 800mm
Max dredging depth: 30m
Water flow: 8000m/h
Solid sand capacity: 2400m/h
Discharge distance: 2500m
Draught: 2.7m
Hydraulic winch: 320/240KN
Hydraulic cutter power: 500kw
Cutter head dia: 2350mm
Spud diameter and length: 720mm*42m
Emergency genset power: 30GF/Cummins
Total fuel oil consumption: 675L/H