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Hot Sale Hl450 18 Inch Hydraulic Cutter Suction Dredger - China

price: 920000.00 Dollar US$

Company information
Shandong Highling Dredging Group, established in 1992, Over 20 year’s development, we owe three subsidiaries. The products are of a great variety, including 500-20000m³/h large scale dredger, Iron&Gold Mining Machinery, sand transportation ship, multi-function service work boat etc, which widely used in sand-excavating, river dredging, channel maintenance and broaden, desalting, blow fields stretched, port construction, etc. All the products can be customized according to client’s requirements, formed a complete dredging machinery industry chain.
Product description
Cutter Suction Dredger is self-propelled or non-self-propelled, portable cutter suction dredger. Hull can be dismantled and re-assemble easily with box structure. Widely used in sand-excavating, river dredging, channel maintenance and broaden, desilting, reclamation for channels and land, port construction etc.
(1). Main engine Every Highling Dredger is equipped with the following world class diesel engine, such as Cummins, Caterpillar, DEUTZ MAN-WMW, Weichai and so on, which can be guaranteed the after-sale service all over the world. Customers can choose any one according to their requirements!
(2). Dredge pump The dredge pump is high efficiency made from wear resistant casting impeller and liners fitted on heavy duty shaft and high quality roller bearings. The impeller is fitted on the shaft by trapezoid thread directly machine on the shaft end. The shaft sealing is a water cooled sealing that can be replaced after wear life. The impeller is a special type of double curved vanes high efficiency and wear life optimized tested in laboratory and onboard of dredgers. The impeller is fixed on the shaft by trapezoid thread machined directly in the impeller hub.
(3). Cutter head The cutter motor is hydraulic driven low speed and high torque heavy duty design. The cutter motor is mounted on the cutter front piece on the ladder end. A special cover is provided to protect the motor from damage due to sand, rocks and debris. The cover can be removed from easy inspection and maintenance.
Our service
1. Services during the sale:
Make sure goods prepared within delivery time; Pre-check and accept products ahead of delivery; Prepare documents required to help customer pass customs clearance. Help clients to make Project evaluation and feasibility analysis and draft solving plans.
2. After-sale services:
Assist clients to prepare for the first construction scheme; install, debug and examine the equipment; train technical personnel the first-line operators; provide technical exchanging; offer spare parts at a best price for long term.
HL450
Dredger LOA 31.0m
Hull size(L×B×H) 23.0×7.5×2.5m
Main pontoon(L×B×H) 13.8×3.5×2.5m
Side pontoon (L×B×H) 22.0×2.0×2.5m
Structure Can be dismantle and re-assemble easily, box structure, lower delivery cost
Main engine brand & power Cummins /895kw
Auxiliary engine brand& power Cummins/224kw
Harbor generator 30GF/Cummins
Dredging pump Warman Technology
Discharge pipe inner Dia.. 450mm
Head 48m
Max. dredging depth 14m
Water flow 3000m³/h
Solid sand capacity 600m³/h
Discharge distance 1500m
Cutter head Dia. 1500mm
Cutter power 80kw
Draught 1.7m
Displacement 224T
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 180T
Total power 1119kw
Total fuel oil consumption 168L/H


Company Contact:


  • Phone: 86-0536-8679879

  • Address: Binhai Economy Development Zone, weifang, shandong, China

  • Email: Email


Published date: January 13, 2017 -

  • Business Description: Operating since 1992
    Shandong Highling Group was established in 1992. With over 20 years’ development, we own three subsidiaries namely Shandong Highling Dredging Equipment and Machinery Co. Ltd, Shandong Haiyang Ore Machinery Manufacturing Co. Ltd and Shouguang Yongde Shipping Manufacturing Co. Ltd. Our group covers an area of 1,500 acres, with more than 800 employees. So, our annual turnover reaches $60 million. Our products are of a great variety, including 500 to 20,000 cubic meters/h large scale dredging and sand mining equipment, gold panning ship, sand transportation ship, multifunction service work boat, and more, which are widely used in sand-excavating, river dredging, channel maintenance and broaden, desilting, reclamation for channels and land, port construction and more. All our products can be according to client’s requirements to form a complete ship machinery industry chain.

    Implementing Strict Quality Inspection
    Our company has been through ISO 9001 Quality System Certification and CE certification. The design, construction and quality inspection are according to the standards and regulations of CCS. And we have obtained 26 types of certificate of Utility Model Patent and 23 types of Certificate of Design Patent.

    Backed by Professional R&D and Technical Teams
    Highling Dredgers achieve first-class level in the world with Holland design and technology. Our company has research and development center, quality department and after-sales department. The number of staff is up to 800, including 50 senior engineers on dredger building and researching, 60 designers on machinery construction, 18 engineers on quality inspection, as well as 30 after-sales service engineers.

    Exporting Products Worldwide
    Our products are exported to more than 50 countries such as Bangladesh, Pakistan, India, Brazil, Argentina, Benin, Egypt, Poland, Nigeria, Ukraine, Indonesia, South Korea and other countries worldwide. By virtue of advanced technology, stable and reliable quality, our company has gained great honors from the domestic and foreign enterprises.

    Based on honest, mutual benefit and development, we warmly welcome you visit our company and cooperate with each other. Contact us today.

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