HL500D 20-inch 4000m/h dual pump dredger for river sand dredging

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    2017-10-08 22:07

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Shandong Highling Dredging Equipment and Machinery Co.,Ltd







No. 01599, Xiangjiang West Street, Advanced Manufactur Industrial Park, Binhai Economy Development Zone, Weifang, Shandong, China (261108)



Model Number: HL500D-20INCH Brand Name: HL-20inch cutter suction dredger Key Specifications/Special Features: China high ling hydraulic cutter suction dredge, HL450 18-inch 3500m/h portable dredge:1.Product introduction:(1) Dredger is self-propelled or non-self-propelled(2) Hull is box-like structure, is made up of several boxes, simple, rapid assembly and dismantling(3) Dredger equipment include sideslip device, cutter up and down device, location spud device, deck crane, also be equipped with anchor boom and trolley devices to increase capacity(4) Widely used in sand-excavating, river dredging, desalting, reclamation for channels and land, port construction(5) Main engine is an independent entertainment form, one main pump engine, one auxiliary hydraulic engine(6) Dredge pump is driven by the main diesel engine through the reducing gear box
(7) Alternator, which driven by the auxiliary diesel engine supplies electricity for power and lighting of the whole dredger, generator sets supplies electricity for lighting and emergency use when it does not working
(8) Hydraulic oil pump is driven by auxiliary diesel engine
(9) Shifting winches, cutter ladder and lifting winch are driven by hydraulic motor
(10) Cutter head is driven by hydraulic motor, cutter bearing has lubrication seal-in units
(11) Dredger is moved by alternate swing of the spuds, spuds are lifted by hydraulic cylinder
HL500D 20-inch 4000m3/h hydraulic cutter suction dredger-dual pump
Dredger LOA 43.0m
Hull size 38.0*9.1*2.5m
Main pontoon 15.4*3.5*2.5m
Side pontoon 36.0*2.8*2.5m
Structure can be dismantle and re-assemble easily, box structure
Main engine brand and power 895kW
Main engine rpm 1800r/min
Auxiliary engine brand and power 447kW
Auxiliary engine rpm 1800r/min
Discharge pipe diameter 500mm
Max dredging depth 25m
Water flow 4000m/h
Solid sand capacity 1000m/h
Discharge distance 2000m
Draught 1.7m
Hydraulic winch 160/100kN
Cutter head diameter 1700mm
Cutter power 170kW
Spud cylinder diameter 160mm
Spud diameter and length 510x35m
Emergency gen set power 24GF
Total fuel oil consumption 201L/h
Shipping Information:
  • FOB Port: Qingdao
  • Lead Time: 30 - 60 days
  • Dimensions per Unit: 23 × 7.5 × 2.5 Meters
  • Weight per Unit: 224 Tons (UK)
Main Export Markets:
  • Asia
  • Central/South America
  • Mid East/Africa