Hydraulic Diesel Engine/ River Sand Pump Dredging Equipment/ Reservoir Mud Dredging / Cutter Suction Sand Dredger with Anchor Rod /Trolley /Underwater Pump

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Product Description

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Basic Specifications

Model NO.
QH-1
Cyclone Type
Dense Medium Cyclone
Slot Type
CTN
Condition
New
Warranty
2 Year
Power
Diesel Engine or Electric Power
Application
River, Sea, Port, Lake, Reservoir
Processing Material
Sand Mud Mixture
Total Length
17m-60m
Water Flow
600m³-30000m³
Capacity
120m³-9000m³
PLC System
Siemens
Discharge Distance
6000m
Dredging Depth
2m-30m
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Product Description

The Cutter Suction Dredger features a robust steel construction, non-self-propelled, dismountable design. It is engineered to berth and dredge in various water bodies, including coastal areas and inland rivers. The hull consists of three pontoons: one main pontoon housing the engine room and two side pontoons. All components are dimensioned to allow for efficient transport by road, rail, or water.

Equipped with a rapid connection-disconnection system, the pontoons are secured using bolts at deck level and hooks at the bottom. The dredger is powered by a high-performance marine engine, which drives both the dredge pump and the hydraulic system. The hydraulic pump powers essential equipment such as the cutter head, swing winches, ladder winches, and spud rams.

Dredging Equipment 1
Dredging Equipment 2
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Technical Parameters

Size Water Flow (m³) Capacity (m³) Main Engine Discharge (m) Depth (m) Cutter Power
8 inch800160230kw1000850kw
10 inch1500300456kw11001064kw
12 inch2000400557kw120012108kw
14 inch2500500582kw130013150kw
16 inch3000600895kw140014170kw
20 inch500010001335kw150015260kw
24 inch600012001620kw160018450kw
26 inch900018001950kw200020450kw
Dredger View 1
Dredger View 2
Dredger View 3
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Key Components & Features

1
Power System: High-quality diesel engines (Cat, Cummins, Weichai) provide power for the pump, hydraulic system, and electrics.
2
Dredge Pump: Industrial-grade gravel pumps for efficient material transport.
3
Cutter Head: Hydraulic or electric driven, designed to agitate mixtures in rivers and lakes to improve concentration.
4
Hydraulic System: Advanced control systems utilizing Rexroth or Parker components.
5
Control System: Siemens PLC integration for real-time data feedback on a single screen.
Detail 1
Detail 2
Detail 3
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Packing & Shipment

Packing 1
Packing 2
Packing 3

Frequently Asked Questions

Are you a factory or a trading company?
We are a leading dredger manufacturer with multiple production facilities and a large dedicated workforce to ensure high-capacity production.
What services do you provide?
We offer free consultation, customized drawing designs, on-site visits, 24/7 support, assembly, training, and lifelong technical assistance.
What are the typical delivery terms?
Delivery can be arranged in containers or as bulk cargo depending on the dredger size. We maintain stock of common parts to shorten delivery periods.
What are the payment and warranty terms?
Payment is usually via T/T or L/C. We provide a standard 1-year warranty along with lifetime technical support for all our equipment.
Why choose your dredging equipment?
With decades of manufacturing experience, our products are trusted globally. We innovate with new technologies like amphibious and salt mining dredgers, serving clients in over 40 countries.
Can the dredger be customized for specific depths?
Yes, our designs can be tailored to reach specific dredging depths based on your project requirements and working site conditions.

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