Shandong Highling Dredging Equipment and Machinery Co.,Ltd.

Shandong Highling Dredging Group, established in 1992, Over 20 years development,We owe three subsidiaries: Shandong Highling Dredging Equipment and Machinery Co., Ltd., Shandong Haiyang Ore Machinery Manufacturing Co.,Ltd. and Shouguang Yongde Shipping Manufacturing Co.,Ltd., Group company covers an area of 1500 acres,with more than 800 employees. Annual turnover achieve 60 million dollars,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.

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 . equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. Widely used in sand-excavating, river dredging, channel maintenance and broaden, desilting,reclamation for channels and land, port construction etc.

Main engine
Every Highling Dredger is equipped with the following world class disel 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!

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.
The pump casing has a shape of a volute designed of a high efficiency and wear life optimized tested in laboratory and onboard of dredgers.The pump liners are made of high wear resistant materials and thick wall thickness to maximize the wear life.

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.

hydraulic System
All components except dredge pump are hydraulic driven by hydraulic power units. The hydraulic pumps are driven and powered by t he auxiliary (hydraulic) engine. Hydraulic execution unit as follow :Cutter head drive, Ladder winch drive, Side winch drives, Spud hoisting cylinders.

Our Services
1. Pre-sale services:
Select proper equipment model; Design and manufacture products according to clients' special requirement; Arrange for visiting our factory, assist them to handle relative procedure, such as visa.
2. 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.
3. 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.

Company Profile

Membership: On ECPlaza since 2017
Business Type: Manufacturer
Location: Shandong, China
Product Category: Dredger
Main Item / Product: cutter suction dredger
Keywords: Cutter Suction Dredger, Dredger
Main Target Region: World Wide
Year Established: 1992
Employees Total: 500 to 999
Annual Revenue: More than US$1,000,000
Annual Export Rate: 100%

Contact Information

Company Name
Shandong Highling Dredging Equipment and Machinery Co.,Ltd.

Contact Person

Room 709,Block A,Wanda Plaza,Fushou Street




+86 159 6502 7216

+86 159 6502 7216

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