Self-Propelled Dredge for Enhanced Gold Recovery and Material Processing
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Product Attributes
- Customization
- Available
- Type
- Cutter Suction Dredger
- Power Type
- Diesel
- Model NO.
- JR-CSD3508
- Cyclone Type
- Hydrocyclone
- Slot Type
- CTS
- Customized
- Customized
- Condition
- New
- Warranty
- 1year
- After-sales Service
- Lifelong
- Water Flow
- 400 Cubic Meter to 20000 Cubic Meter
- Dredging Depth
- 0.5 Meter -30 Meter
- Maximum Discharge Distance
- 6 Kilometer
- PLC System
- Siemens
- Suction Pump Brand
- Shijiazhuang
- Application
- River Lake Port Reservoir Inland Waterway
- Dredgering Depth
- 4m-25m
- Discharge Distance
- 100m-6000m
- Fuel Consumption
- 120-220L/H
- Cutter Head Power
- 50-260kw
- Hydraulic Brand
- Germany Rexroth
- Transport Package
- Container
- Trademark
- Set Sail
- Origin
- China
- HS Code
- 8905100000
- Production Capacity
- 1500sets/Year
- Package Size
- 3900.00cm * 880.00cm * 220.00cm
- Package Gross Weight
- 230000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Self-Propelled Dredge for Enhanced Gold Recovery and Material Processing
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Product Description

NO. item | Total length(m) | Water flow(m3) | Capacity (m3) | Engine power(kw) | Diging depth(m) | Discharge distance(m) | Cutter power(kw) |
8inch | 17m | 800m3 | 160m3 | 220kw | 8m | 800m | 30kw |
10inch | 23m | 1000m3 | 200m3 | 336kw | 9m | 1000m | 50kw |
12inch | 25m | 1500m3 | 300m3 | 559kw | 10m | 1200m | 60kw |
14inch | 27m | 2000m3 | 400m3 | 634kw | 11m | 1500m | 70kw |
16inch | 29m | 2500m3 | 500m3 | 746kw | 13m | 1500m | 70kw |
18inch | 31m | 3000m3 | 600m3 | 895kw | 14m | 1500m | 80kw |
20inch | 36m | 4000m3 | 800m3 | 1268kw | 15m | 2000m | 170kw |
22inch | 38m | 4500m3 | 900m3 | 1491kw | 16m | 2000m | 170kw |
24inch | 41m | 5500m3 | 1100m3 | 2190kw | 16m | 2000m | 300kw |
26inch | 43m | 6000m3 | 1200m3 | 2380kw | 16m | 2000m | 350kw |
28inch | 45m | 7000m3 | 1400m3 | 3000kw | 17m | 2200m | 500kw |
32inch | 50m | 7500m3 | 1500m3 | 3500kw | 17m | 2500m | 500kw |




Our company employs 50 staff, including 6 engineers and 2 designers. Our factory spans over 20,000 sqm. We adopt modern management, precision manufacturing, and innovation. With strong technical force and advanced tech, we offer a complete range, adhering to ISO9001 standards in design, production, sales, and management.
Consult us online for any needs!
A: Yes, we customize products based on customer needs and terrain conditions.
A: We offer installation guidance, operation training, maintenance support, and troubleshooting.
Q: How long is the warranty of your equipment? Do you supply spare parts?
A: Our warranty is one year. We supply spare parts lifelong at the lowest cost.
A: All cutter suction dredgers are transported in bulk. We use special protective materials for packaging. The main pontoon is wrapped in film, and other equipment is packed into it, each separated by vacuum bags for protection.
A: We support T/T, L/C, etc.
A: Before signing, we send an engineer to research the site and design according to needs. Our professional engineer tracks the process. Once the cutter suction dredger is finished, we send an installation team abroad to assist with installation and train local workers until normal operation is achieved.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2551612". Items marked "" are certified.
Company Profile
Shandong Jinrui Shipbuilding Co., Ltd., was established in 2017. The company currently operates two modern production facilities, totaling 25, 919.4 square meters. The first facility, located in Zhangyin Village (Caterpillar Industrial Park) in Mihe Town, Qingzhou City, covers 13, 919.4 square meters. The second facility, located in the Mihe Intelligent Manufacturing Science and Technology Innovation Industrial Park, covers 12, 000 square meters. These two facilities, with clear divisions of labor and collaborative operations, form a robust production and operations system.
After years of steady development, the company has built strong capabilities, with annual output value continuing to climb. By 2025, the company's current output value has reached 100 millones RMB. Our products are sold well both domestically and internationally, with a leading market share in the industry, and our brand awareness and reputation are constantly growing.
In the field of shipbuilding, the company produces a wide variety of ship types with excellent performance. These include engineering vessels such as cutter suction dredgers, silt removal vessels, sand pumping vessels, dredging vessels, gold mining vessels, pontoons, work boats, and large mineral processing vessels. Since its inception, the company has strictly followed a systematic and standardized management system, and passed the QESEn management system certification in September 2024. In November, it successfully passed the production condition assessment of ship manufacturing enterprises and obtained the third-level Class III steel general shipbuilding qualification. It maintains long-term cooperative relations with various scientific research institutes, waterway bureaus, and ship design units.
The company's factory is scientifically and rationally planned, divided into areas for material storage, pre-processing, unloading, scrap, machining, inspection, finished product, welding, outfitting, painting, finished product, rigging storage, welding equipment, and forklifts. The spacious production workshop is equipped with advanced shipbuilding equipment, from high-precision laser cutting equipment to intelligent welding devices, ensuring efficient and high-quality shipbuilding. The slipway can accommodate the simultaneous construction of multiple vessels of different types and is equipped with a suitable launching test pool, significantly improving production efficiency. A comprehensive and efficient management structure plays a crucial role in the company's operations. The company currently adopts a hierarchical management model. The decision-making level is composed of experienced executives who make key decisions based on market trends and the company's strategic plan, guiding the company's development. Clear responsibilities and collaborative work across management departments ensure smooth operations. Frontline employees at the executive level are guided by clear work processes and standards, efficiently completing all production tasks.
In terms of staff size, the company always considers its employees its most valuable asset, attaches great importance to technological research and development, and actively recruits industry professionals to form a professional team covering multiple fields such as ship design, construction technology, and quality control. Currently, it has over 150 employees, including 5 chief engineers, 10 professional technicians, 5 professional inspectors, and 10 professional electricians.
Our equipment has been successfully exported to numerous countries, including Australia, Brunei, Nigeria, Kazakhstan, Pakistan, Chad, Argentina, Guyana, Mongolia, Bangladesh, Uganda, the Democratic Republic of the Congo, Cameroon, and Hungary. This commitment has enabled us to continuously innovate and achieve success as we grow, becoming a trusted partner for our customers.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhang Yin Village, Mehe Town, Qingzhou City, Weifang, Shandong, China
-
Number of Employees
- 44
-
Registered Capital
- 30,000,000 RMB
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Cash
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW, CIP, CPT, FCA, DDP, DAT, FAS
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Tianjin, Qingdao, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Cutter Suction Dredger, Chain Bucket Mining Dredger, Service Working Boat, Jet Suction Dredger, Sand Transportation Boat, Barge, Aluminum Working Boat, Amphibious Multi-Purpose Dredger, Aquatic Plant Harvester, Tugboat
-
Production Lines
- 4
-
Production Machines
- Laser Cutting Facility, Flame Cutting Facility, Bending Facility, Lathe, Plate Rolling Facility, Radial Drilling Facility, Shot Blasting Facility, Submerged Arc Welding Facility, Welding Facility
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-01-22
- Export Year
- 2015-06-03
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO50001, ISO45001:2018
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