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Home > Flexible Terrain Excavation Equipment > Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
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Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale
Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale

Quality Hydraulic Pipeline Water Injection Gold Mining Cutter Head Mechanical Cutter Dipper Marine Sea Backhoe Dredger Boat Equipment for Sale

Customization: Available
Type: Cutter Suction Dredger
Power Type: Diesel
Send Inquiry

Product Description

Basic Info & Specifications
Model NO.
ETCSD200
Cyclone Type
Hydrocyclone
Condition
New
Warranty
1 Year
Dredging Depth
1-15m
Water Flow
0-4500m3/H
Drive
Diesel Engine
Control System
Full Hydraulic System
Operation System
PLC Control Desk
Work Area
River, Lake, Port, Canal, Coastal Area
Production Capacity
50 Sets Per Year
Gross Weight
2000.00kg
Product Description
Cutter Suction Dredger
  • Reliable hydraulic system with self-protection, high efficiency and low cost.
  • Simple, rapid assembly and dismantling, a good underwater dredging machine.
  • Available from 4 inch to 24 inch dredgers with max. dredging depth 25m.
  • Certified by ISO9001, CE, CCS & Certification of the Survey.
  • Submerged arc welding technology for strong stability and beautiful design.
  • Special marine steel plate, highly strong and durable.
  • Integrated pump and gear box to reduce maintenance requirements.
Dredger Operation
Technical Parameters
Model CSD200 CSD250 CSD300 CSD400 CSD450 CSD600 CSD650
Total Length26m27m29m33m36m40m43m
Loaded Draft0.7m0.8m0.9m0.9m1.2m1.2m1.5m
Max Depth8m10m12m15m15m20m30m
Water Flow600m³/h1000m³/h1500m³/h2200m³/h3000m³/h5500m³/h7000m³/h
Discharge Dia.200mm250mm300mm400mm450mm600mm650mm
Suction Dia.250mm300mm350mm450mm500mm650mm700mm
Cutter Head Dia.650mm850mm950mm1200mm1200mm1500mm1800mm
Total Power190kw300kw450kw760kw1007kw2300kw2800kw
Spec Details
Core System Advantages
1. Electric System Options
Environmentally friendly electric dredgers reduce emissions and noise. Suitable for reservoirs and small rivers with available power.
2. Bucket-wheel System
Ideal for hard terrain. Twice the torque of standard cutters. Modular bolt design allows easy switching between cutter and bucket wheel.
3. Trolley System
Reduces time for replacing piles. Can increase working efficiency by 5% to 50% depending on soil conditions.
Global Project Cases
Fiji - River Deepening
Model: ETCSD150 | Water Flow: 500 m3/h
Application: Desilting riverways for hotel yacht access. Completed within two months to restore smooth business operations.
Nigeria - Sand Dredging
Model: ETCSD350 | Water Flow: 2500 m3/h
Application: Extracting high-quality infrastructure sand using specialized pump and Rexroth hydraulic systems.
Bangladesh - Port Desilting
Model: ETCSD450 | Water Flow: 3500 m3/h
Application: Deepening port draft to accommodate modern container ships. Project successfully completed in three months.
Malaysia - Land Reclamation
Model: ETCSD450 | Discharge Distance: 1200 m
Application: Dredging for real estate and tourism development projects in island coastal areas.
Packaging & After-Sales

Shipping Methods: LCL (Wood case/steel frame) or FCL (Container 20GP, 40GP, 40HQ).
Technical Support: Specialist engineers provide on-site installation, training, and 24/7 online support. Genuine spare parts available with warranty.

Frequently Asked Questions
What are the delivery options?
Equipment can be delivered via containers or bulk ships. Various models are often kept in stock to shorten lead times.
How long is the warranty period?
We provide a 1-year warranty. Free repairs are available if quality issues emerge during the warranty period.
What payment methods are accepted?
We accept T/T, L/C, Western Union, and other standard international payment methods.
Can the dredger be customized?
Yes, we design according to specific customer requirements, including dredging depth, discharge distance, and soil type.
What after-sales support is provided?
We offer technical training, on-site machine installation, and lifetime online technical support.
In what environments can these dredgers work?
They are suitable for rivers, lakes, ports, canals, and coastal areas for applications like sand mining and desilting.

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