Powered by Made-in-China.com
Kazakhstan Project 18 Inch 3500m3/Hour Flow River Dredger
US$500,000.00-6,300,000.00
1 Set
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
YLCSD-450Customized
CustomizedCondition
NewWater Flow
3000m3Slurry Concentration
15%-20%Max. Dredging Depth
10-15mTotal Weight
170tonsTransport Package
Cargo in Bulk or According to Customer's RequiremeTrademark
YongliOrigin
ChinaHS Code
8905100010Production Capacity
50 Sets Per YearKey features
Customized Specifications: Customizable water flow, slurry concentration, max dredging depth, and total weight to fit project needs.
Versatile Application: Suitable for port maintenance, channel dredging, sand winning, land reclamation, and polluted soil removal.
Proven Technology: Standardized series production ensures ease of maintenance, speed of delivery, and competitive pricing.
Long Lifetime Quality: Highest quality construction ensures long lifetime with minimum maintenance requirements.
Global Service Support: Integrated logistics support and long-term service agreements available for added value.
Established Manufacturer: Decades of experience in dredging business with dedicated knowledge center for customer support.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤5.61h
AI-Powered supplier vetting
SummaryQingzhou Yongli Mining and Dredging Machinery Co., Ltd. is a China-based manufacturer and supplier of dredging vessels, mining equipment, and mineral-processing machinery. The company reports ISO9001, ISO14001, and ISO45001 certifications, plus SGS and BV certification references. Its product range covers gold, diamond, zirconium, tin, iron ore, and sand dredgers and washing or beneficiation plants, with stated design and production according to customer requirements and terrain conditions. It operates three production lines, has 35 employees, and exports to South America, Africa, Southeast Asia, and the Middle East. Evidence supports relevant manufacturing experience, product breadth, customization, and export capability. However, the provided information is insufficient to verify financial strength, specific customer projects, or the depth of after-sales resources.
Supplier typeThe supplier is identified as Qingzhou Yongli Mining and Dredging Machinery Co., Ltd., a Chinese limited company located in Qingzhou, Shandong. It is described as a professional manufacturer and supplier integrating R&D, design, production, installation, commissioning, and personnel allocation, although one record classifies the company nature as a trading company.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, as well as ISO9001:2008, SGS, and BV certification references. It also states that it holds a vessel inspection certificate authorized by China MSA and a patent letter from China’s State Intellectual Property Office.
After-Sales capabilityThe supplier explicitly claims an excellent after-sale service system and describes services covering installation, commissioning, and personnel allocation. These statements support the existence of after-sales-related capabilities, but no detailed service network, response time, or service staffing evidence is provided.
R&D capabilityThe company states that it successfully developed multiple mining machinery and tailings-recovery products beginning in 1999, adapted European and American technology to specified terrains and working conditions, and integrates scientific research and development into its operations. A patent letter is also referenced, although the number, scope, and commercial impact of patents are not specified.
Production capacityThe supplier offers a broad range of dredgers, washing plants, beneficiation equipment, work boats, and related machinery. It reports three production lines, a 4,500 m² manufacturing plant, 35 employees, and export markets across South America, Africa, Southeast Asia, and the Middle East, supporting established production and delivery capability.
Customization capabilityThe supplier states that it develops equipment for specific terrains and working conditions and can design and produce varied products according to customer requirements and terrain conditions. Its integrated design, production, installation, commissioning, and personnel-allocation model further supports project-specific customization.
Product Q&A
Q:What is the maximum dredging depth?
A:
The digging depth ranges from 1 to 25 meters, with a max depth of 15 meters at a 45-degree ladder angle.
Q:Can the specifications be customized?
A:
Yes, the product is customized. You can specify water flow, slurry concentration, max dredging depth, and total weight.
Q:What are the main applications for this dredger?
A:
It is suitable for port and channel maintenance, sand winning, land reclamation, and removing polluted soils.
Q:What is the lead time for production?
A:
The average lead time is 1-3 months for both peak and off-season periods.
Q:What payment terms are accepted?
A:
We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.
Send Inquiry
*To:
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
18 Inch Clear Water Flow: 3500m3/Hour Cutter Suction Dredger for Sales in Nigeria
US$600,000.00-750,000.00
1 Set(MOQ)
China Made 20 Inch CSD-500 Water Flow 3500m3/Hour Cutter Suction Sand Dredger Popular in Indonesia
US$59,999.00-150,000.00
1 Piece(MOQ)
Factory Direct Sales 18 Inch Water Flow 3000m3/Hour River Hydraulic Dredger
US$500,000.00-630,000.00
1 Set(MOQ)
Advanced 18 Inch 3500m3/Hour Dredger for Clear Water Flow
US$600,000.00-750,000.00
1 Set(MOQ)
18 Inch Clear Water Flow: 3500m3/Hour Cutter Suction Dredger for Hydraulic Fill Mud
US$600,000.00-750,000.00
1 Set(MOQ)
18 Inches 4000m3 Per Hour /River Sand Cutter Suction Dredger
US$600,000.00
1 Set(MOQ)
18 Inch Jet Suction Dredger Large Flow River Sand Extraction Dredging Vessel
US$318,999.00-689,999.00
1 Set(MOQ)
CSD450 River Sand Dredger/Cutter Suction Dredger for Sale Vessel with 3500m3/Hour Capacity for Sand Gold Mining and Dredging Projects
US$400,000.00-700,000.00
1 Piece(MOQ)
18 Inch 3000m3/H Water Flow Diesel Engine Dredger Vessel for River/Sea
US$452,000.00-586,000.00
1 Piece(MOQ)
Water Flow 3500m3/ 6000m3 Hydraulic Anchor Rod 20/26inch Mud/Cutter Suction Sand Dredger for River /Lake /Sea /Reservoir Dredging Project
US$200,000.00-300,000.00
1 Piece(MOQ)
Slurry Concentration 15% Water Flow 3000m3/H 18 Inch Equipment Dredger for River
US$450,000.00-568,000.00
1 Piece(MOQ)
20 Inch Cutter Suction Dredger 3500m3/H Working Capacity for River
US$300,000.00
1 Set(MOQ)



















