1. Design

Our sand dredging machine are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.

 2.Cutter suction sand dredger, dredger manufacturer at your services- Highling Dredge

The products are of a great variety including 800—8000m³/h large scale dredging and sand mining equipments .We have professional R&D department, CAD drawing design center, quality control department and after-sales service department. Our company has more than over 500 employees, including 5 professional senior engineers on dredger building and researching, 16 designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after-sales service engineers. 

3.  12inch HLC300 2500 m³/h hydraulic cutter suction dredger with depth 12m

4.  Cutter suction sand dredger model list

5. Pontoons of the cutter suction dredger

 There are 3 pontoons in dredger, which including 1 main pontoon and 2 side pontoons. And also pontoons are dismantle type can be different parts in order to transported convenient by truck, then installation at working site.

 shipping pontoons

6.Cutter head 

 For one cutter head, there are 5 blade, 6 teeth equipped on one blade. There is material Cr. for easy-wearing proof. 

7.  Cummins engine

Cummins engine testing equipped on the discharge pipeline on the dredger. The dredger has Cummins engine and hydraulic system for easily operation.

The dredgers are equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.

8. Some parts

9. Shipment 

Shipping to the Tianjin Port. Our dredger will be dismantle for different parts and then shipping to the port. The dismantle structure is convenient for transport in the working process if in different working sites.

10. Company Introduction 

Shandong Highling Dredge Co., Ltd. was established in 1992. Its branch is Shandong Haiyang Ore Machinery Manufacturing Co., Ltd. Over years of development, the company has been the largest production center of cutter suction dredgers, sand mining machinery and gold dredging machinery. To enlarge production, we have built Highling Dredge Machinery Co., Ltd. in Coastal Developing Zone in Weifang city, Shandong Province. With an area of more than two hundred acres, It owns blanking workshop, gold panning machinery processing workshop, machining workshop, anti-corrosion workshop, general assembly workshop, product debugging and testing center before ex-factory.

We have professional R&D department, CAD drawing design center, quality control department and after-sales service department. Our company has more than over 500 employees, including 5 professional senior engineers on dredger building and researching, 16 designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after-sales service engineers. The annual turnover has been reached to billions of RMB.

Our engineers