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4500m3 cutter suction dredger
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Product: Views:794500m3 cutter suction dredger 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-24 16:41
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Model Number: HL--550-22INCH Brand Name: HL550 DREDGER Key Specifications/Special Features: Company informationHIGHLING focuses on the design of various water engineering ships and platforms.We are a professional manufacturer and reliable service provider of dredging machines, water cleaning harvesters, mining machinery and sand processing machinery.Our products are famous for simple operation, reliable performance, and high environmental adaptability, low cost and long working life.HIGHLING has been appointed as member of China Dredging Association president member of Qingzhou Dredging Machinery Association, one of Weifang Excellent Scientific and Technological Private Enterprises and Excellent Innovative Enterprises, HIGHLING products have got the ISO 9001:2008 Quality management system certificate, ma quality inspection & test certificate.Also HL brand is promoted successfully on CCTV (China Central Television) channels.Product descriptionHIGHLING dredgers can apply to all kinds of geologic structures and can be widely used in mineral digging, port dredging and reclamation works.By absorbing advanced technology of Dutch and American related products, this series of dredgers show their characteristics of rational design, all hydraulic control, simple operation, little maintenance and strong power. The capacity of HL dredgers ranges from 100m3/hr to 1000m3/hr, dredging depth from 1m to 25m and discharge distance from 500m to 3000m, which can satisfy different work demands.

Our Services
1 HIGHLING Company signs a long-time after-sale service agreement with customers.
2 We provide rational and practical design according to customer’s request.
3 We send engineers to assemble and test the machine within the period as agreed in the contract.
4 Witting warranty period, we provide free repair if quality problems emerge.
5 We make an excellent filing of customers for long-term following-up service.
HL550 22-inch 4500m3/h hydraulic cutter suction dredger
Dredger LOA 36.0m
Hull size (L) 27.0 * (W) 8.5 * (H) 2.5m
Main pontoon (L) 15.4 * (W) 3.5 * (H) 2.5m
Side pontoon (L) 24.0 * (W) 2.5 * (H) 2.5m
Structure can be dismantle and re-assemble easily, box structure
Main engine brand and power 1491kW
Auxiliary engine brand and power 298kW
Harbour generator 30GF
Dredging pump Warman technology
Discharge pipe inner diameter 550mm
Head 57m
Max dredging depth 16m
Water flow 4500m/h
Solid sand capacity 900m/h
Discharge distance 2000m
Cutter head diameter 1700mm
Cutter power 170kW
Draught 1.7m
Displacement 302T
Hydraulic control system PLC
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
Shipping Information:
  • FOB Port: Tianjin
  • Lead Time: 30 - 60 days
Main Export Markets:
  • Asia
  • Central/South America
  • Mid East/Africa
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