Dual Engines High Power Reamer Hydraulic Dredger Ship Winch Positioning

The Dredge Machine Has A Hydraulic Control System, A Winch Positioning System, Dual Engines, And A High-Power Reamer

1. Why Choose Leader Dredger Dredge Machine:

Leader Dredger dual pump dredger ship has the characteristics of strong geographic environment adaptability, simple structure, easy maintenance, reliable performance, long service life, low cost, and large workload (800 to 12000 cubic meters per day). It is a marine dredging and Ideal for channel dredging. It can also be used for salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. The dredged sand after sieving and separation is pure and free of impurities, making it an ideal choice for the construction industry.

1. Wide range of applications

2. High efficiency, large output, long pump distance, low fuel consumption

3. Rexroth, Vickers full hydraulic control

4. Siemens PLC is easy to operate

5. The engine is selected from Weichai, Cummins, Caterpillar, etc.

6. Equipped with Australia Warman technology dredging pump

7. The modular design can realize rapid assembly and HID senior engineers

8. The factory provides dredger components to shorten the delivery time

9. Control the working process of dredging and pumping, and transport the materials of dredging materials. Lower cost;

10. Follow manufacturing guidelines: CCS-ZC standard

11. Obtain CE ISO certificate to prove high quality

12. Western Dredge brand parts, easy to find worldwide

13. You can choose reliable Chinese brand parts to reduce costs

14. Can visit our sales team, design team, manufacturing team 24/7

15. Lifetime technical assistance

2. About Leader Dredger Dredge Machine Features:

About 26 Inch Lake Suction Dredger Hydraulic winch

To support the ladder, a hoisting winch is provided at the front of the main pontoon, which is installed on a solid foundation. The winch is hydraulically driven by the reduction gear box in the winch structure. The winch has a disc brake, which is automatically activated when the pressure drops. The winch is operated from the control room

and has a fixed speed.

For the lateral pull of the ladder, there are two winches at the front of the main pontoon, which are installed on a solid foundation. The winch is hydraulically driven by the reduction gear box in the winch structure. The winch has a disc brake, which is automatically activated when the pressure drops. The winch is operated from the control

room with variable speed.

About 26 Inch Lake Suction Dredger Hydraulic system

The hydraulic system is the most important part of the river sand dredger and bucket wheel dredger. The hydraulic system is very demanding and strict; it is the main artery of the entire sand dredger. The side traction winch of the dredger, the lifting winch and the cutting head are driven by hydraulic motors.

We use hydraulic pressure to drive the entire dredger, including winches, cutting machines, hydraulic cylinders, etc. The valve is REXROTH, and the hydraulic control system is SIEMENS PLC.

About 26 Inch Lake Suction Dredger 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 casting covers are made from fabricated steel stiffened where necessary and

machining to fit the case and the liners.

3. Leader Dredger LD4500 Dredge Machine Technical Specifications

A . Dredging Features

B . Principal characteristics

C . Dredge pump: Australia technology Pump

D . Engine

4. Dredge Machine Desgin

1. Hydraulic pumps drive cutter, winches spud rams

2. Main engine drives pump through gearbox

3. Pump inside engineroom

4. Design of high production long distance and reliability, easy control, simple maintenance

5. Australian technology pump

6. Famous European-brand electric system and hydraulic system

7. Engine room big and cool, and easy to maintain

8. Dredge can be equipped with several options

9. Such as:Anchor booms/Spud carriages/Increasing The Dredging Depth

10. Self-Propell/Pump Booster station/GPS dredging System

5. Hydraulic System: German Brand Hydraulic Parts:

To drive: 1 cutter header, 1 ladder winch, 2 side winches,2 spud rams, 2 hydraulic pumps, and a lot of hydraulic valves The extra emergency pump can drive all hydraulic parts using the extra emergency generator set.

6.Leader Dredger Dredge Machine Customer

7. LD4500 Dredge Machine