Views: 0 Author: Site Editor Publish Time: 2026-01-16 Origin: Site
Hot Keywords: China dredging pump, dredging pump manufacturer, dredging pump supplier, dredging pump for sale, sand dredging pump, slurry dredging pump, dredge pump China, ITECH dredging pump.
China has become a global leader in dredging technology, driven by its expanding infrastructure, coastal development, and river maintenance projects. Among the essential pieces of dredging equipment, the dredging pump plays a central role — it determines the efficiency, stability, and cost-effectiveness of the entire dredging operation.
A dredging pump is specifically designed to move solid-liquid mixtures such as sand, gravel, and mud through pipelines, making it a key component for cutter suction dredgers, jet suction dredgers, and booster stations.
In this article, we will explore the most reliable China dredging pump manufacturers, with detailed technical insights, product comparisons, and professional recommendations. Among them, ITECH Co., Ltd. stands out for its innovation, performance, and commitment to quality.
A dredging pump is a heavy-duty centrifugal pump built for handling abrasive materials under challenging marine or river conditions. Unlike standard water pumps, dredging pumps are equipped with:
Wear-resistant impellers made from high-chromium alloy or hardened steel.
Large flow channels to handle high-concentration slurry.
Replaceable liners to extend service life.
Optimized hydraulic performance for high efficiency and low power consumption.
| Application | Description |
|---|---|
| River dredging | Deepening or cleaning riverbeds for navigation and flood control |
| Port maintenance | Removing silt or sand from harbor areas |
| Sand mining | Extracting sand for construction or reclamation |
| Land reclamation | Transferring sediment to create new land |
| Mining industry | Pumping slurry and tailings |
ITECH Co., Ltd. has established itself as a premier China dredging pump manufacturer, offering a complete line of pumps for river, sea, and mining applications. With over a decade of experience in hydraulic and dredging technology, ITECH delivers reliable, energy-efficient, and high-performance dredging solutions to clients worldwide.
Sand Dredging Pumps
Submersible Dredging Pumps
Cutter Suction Dredger Pumps
Slurry and Gravel Pumps
Booster Station Pumps
| Parameter | ITECH Dredging Pump | Common Market Model |
|---|---|---|
| Max Flow Rate | 3500 m³/h | 2500 m³/h |
| Max Head | 60 m | 45 m |
| Impeller Material | High Chromium Alloy | Manganese Steel |
| Max Solid Size | 250 mm | 150 mm |
| Motor Power | 250–1200 kW | 200–800 kW |
| Efficiency | 82–86% | 75–80% |
Self-developed hydraulic design ensures smoother slurry flow and higher efficiency.
Wear-resistant design extends pump life under harsh working conditions.
Customizable configurations for different dredger models.
Low maintenance cost and high interchangeability of parts.
Global after-sales support and quick parts delivery.
Contact ITECH Co., Ltd.
Call Us / WhatsApp:
+86 15027760800 (Leo)
+86 15031104888 (Steven)
+86 15954483680 (Richard Liu)
Email: info@itechdredge.com
Website: www.itechdredge.com
Known for its industrial-grade slurry and dredge pumps, this company offers reliable products used in ports, rivers, and mining applications. They specialize in ZJ and ZGB series pumps, popular for their high efficiency and modular design.
Tobee Pump focuses on wear-resistant slurry pumps for dredging and mining. Their range includes horizontal dredging pumps and vertical submersible slurry pumps, known for their durability in high-abrasion conditions.
Ocean Pump supplies sand dredging pumps and complete dredging equipment systems. They are known for small and medium-sized dredgers used in river sand extraction and land reclamation.
Although an international brand, Dredge Yard has strong presence in China. They provide large-scale dredging systems, including cutter suction dredgers and booster pumps for ports and offshore operations.
When selecting a China dredging pump, consider the following factors:
Pumping Medium:
The concentration and particle size of sand or gravel directly influence impeller design.
Head and Flow Rate:
Choose a pump with adequate total head to overcome discharge distance and elevation.
Pump Material:
For saltwater or highly abrasive media, opt for high chromium alloy or Ni-Hard cast iron.
Drive Type:
Electric Motor Drive – best for stable power environments.
Diesel Engine Drive – ideal for remote dredging sites.
Hydraulic Drive – flexible for submersible operations.
Maintenance and Spare Parts:
Always ensure your China dredging pump supplier can provide fast parts replacement and on-site service.
The impeller is the heart of any dredging pump.
Closed impellers deliver high efficiency but require cleaner fluids.
Open impellers are ideal for large solids and high-viscosity mixtures.
ITECH’s self-developed impeller geometry achieves an optimal balance — maximizing flow while minimizing turbulence and energy loss.
| Component | Description |
|---|---|
| Cutter Head | Loosens seabed or riverbed materials |
| Dredging Pump | Transports slurry through pipeline |
| Suction Pipeline | Connects dredge head and pump |
| Discharge Pipeline | Delivers material to discharge point |
| Booster Station | Extends discharge distance |
| Power Unit | Diesel or electric motor |
| Control System | Monitors performance and pressure |
China has become a global hub for dredging equipment manufacturing due to:
Advanced casting and machining technology.
Cost-effective production.
Internationally certified quality (ISO, CE).
Customization for global dredging environments (rivers, lakes, ports, offshore).
For large infrastructure projects across Asia, Africa, the Middle East, and South America, China dredging pumps are a trusted and economical solution.
| Manufacturer | Flow Range (m³/h) | Head (m) | Material | Drive Type | Key Advantage |
|---|---|---|---|---|---|
| ITECH Co., Ltd. | 300–3500 | Up to 60 | High Cr Alloy | Electric / Diesel | Self-developed design, low wear |
| Shijiazhuang Heavy Pump | 200–2500 | Up to 50 | Alloy Steel | Electric | Stable performance |
| Tobee Pump | 100–2000 | Up to 40 | Ni-Hard | Electric / Hydraulic | Heavy-duty mining use |
| Ocean Pump | 80–1800 | Up to 35 | Alloy | Diesel | Portable systems |
| Dredge Yard | 500–4000 | Up to 70 | Cast Steel | Electric / Diesel | Offshore dredging |
A high-quality dredging pump from ITECH can last 5–8 years with proper maintenance, depending on the abrasiveness of the slurry and working hours.
Yes. ITECH dredging pumps are designed for large solids up to 250 mm, suitable for both sand and gravel applications.
ITECH designs pumps with standardized interfaces, making it easy to replace parts and reduce downtime.
Common sectors include marine engineering, mining, construction, environmental dredging, and hydropower.
Absolutely. ITECH provides global delivery, remote guidance, and on-site commissioning services.
ITECH’s success lies in its engineering depth and quality focus.
Each pump undergoes:
Finite element analysis (FEA) for structural integrity.
Computational fluid dynamics (CFD) simulation for optimal efficiency.
100% test runs before delivery.
Their R&D team constantly innovates to reduce energy consumption while increasing dredging depth and output — making ITECH one of the most trusted China dredging pump suppliers in 2026.
Whether you are planning a river dredging, sand extraction, or port maintenance project, investing in a high-quality China dredging pump ensures stability and efficiency.
Among numerous manufacturers, ITECH Co., Ltd. continues to set the benchmark with its robust design, energy efficiency, and customer support.
ITECH Co., Ltd.
Call Us / WhatsApp:
+86 15027760800 (Leo)
+86 15031104888 (Steven)
+86 15954483680 (Richard Liu)
Email: info@itechdredge.com
Website: www.itechdredge.com
