The 14-inch dredge pump is a powerful and efficient piece of equipment designed specifically for dredging operations. With its large size and high capacity, this pump is capable of handling substantial volumes of sediment, making it an ideal choice for various dredging projects.
The primary purpose of the 14-inch dredge pump is to extract sand, gravel, and other materials from bodies of water such as rivers, lakes, and ports. It plays a crucial role in maintaining waterways, deepening channels, and reclaiming land. The pump’s size and capacity allow for the efficient removal of large quantities of sediment, enabling the dredging process to be carried out effectively and swiftly.
Whether used for maintenance dredging, land reclamation, or construction projects, the 14-inch dredge pump proves to be a valuable asset. Its versatility, reliability, and robustness make it a preferred choice for contractors and operators involved in various industries, including dredging, mining, and construction.OCEAN PNS series 14 inch dredge pump is a kind of powerful equipment to dredge and deliver sand or slurry, which is usually equipped on dredger ship or boat. The 14inch dredge pump has passed through the trial test and industrial operation test. 14inch dredge pump is suitable for transporting solid particles with water. The max. diameter of the dredged solid particle is up to 50-80 mm. The 14inch dredge pump is suitable for inland river dredging, marine dredging, sand barge unloading, construction mud slurry delivery, coastal embankment, coal mine, power plant, iron ore, gold dredging etc.
OCEAN 14inch dredge pump has the characteristics of high quality, energy saving, high hydraulic efficiency, good wear resistance and reliable operation in the delivery of solid particles. One of the key features of the 14-inch dredge pump is its robust construction. Built to withstand the abrasive nature of the materials being dredged, it is made from durable materials that ensure its longevity and reliability. The pump’s design incorporates wear-resistant components, such as high-chromium alloy impellers and liners, which are capable of withstanding the harsh conditions encountered during dredging operations.


Moreover, the 14-inch dredge pump is equipped with a powerful engine or motor to drive its operation. This ensures that the pump can generate the necessary suction and discharge pressures to effectively transport the dredged materials over long distances. The pump’s high efficiency and performance contribute to increased productivity and reduced downtime, allowing for more efficient and cost-effective dredging operation.
1. Inquiry and project needs for pump
In January of this year, our company received a call from a customer in Malaysia who found us through Alibaba. The customer had a sand unloading vessel and was looking to replace the old dredge pump on it. After discussing his requirements, we determined that he needed a new pump with specific capabilities. The customer informed us that he required a sand capacity of 500m³/h, a height difference of 3-4m, and a discharge distance of 1500m.
2. Solution design and machine selection
Based on these requirements, our highly skilled technology department analyzed the situation and recommended a 14-inch dredge pump to the customer. This particular pump model, known as the 350GN-50, had the perfect specifications for the customer’s needs. It offered a pump flow of 1800 m³/h, a pump head of 50m, and was equipped with a powerful engine with a capacity of 735 kW and a gearbox with a ratio of 600.
The customer was pleased with our recommendation and quickly placed an order for the 14-inch dredge pump. We wasted no time in processing the order and ensuring prompt delivery to the customer’s worksite. When the pump arrived, the customer eagerly assembled it onto his vessel, with our technology department providing professional support throughout the installation and commissioning process.
According to the above requirements, our technology department suggested 14inch dredge pump to the customer. Which detailed parameters are as below:
| Pump Model | 350GN-50 |
| Pump Flow | 1800 m³/h |
| Pump Head | 50 m |
| Engine | 735 kw |
| Gearbox | 600 |


3. Customer order and usage feedback
Thanks to the expertise and guidance of our team, the installation and commissioning of the 14-inch dredge pump went smoothly and efficiently. The customer was particularly impressed with the quick turnaround and successful implementation of the pump on his vessel. As a result, he expressed great satisfaction with both the performance of the 14-inch dredge pump and the exceptional services we provided.
By choosing our 14-inch dredge pump, the customer gained a reliable and efficient solution for his sand unloading vessel. The pump’s high sand capacity and significant head capability allowed for effective sand extraction, even with a height difference of 3-4m. Additionally, the long discharge distance of 1500m was easily achieved, thanks to the pump’s robust design and powerful engine.
Our company takes pride in delivering top-quality products and excellent customer service. We prioritize understanding our customers’ requirements and offering tailored solutions to meet their specific needs. This commitment to customer satisfaction, combined with our technical expertise and reliable equipment, has earned us a reputation as a trusted supplier in the industry.
Conclusion
The utilization of the 14-inch dredge pump for unloading sand barges in Malaysia has proven to be a highly effective and efficient solution. The OCEAN PNS series 14-inch dredge pump showcased its exceptional capabilities in dredging and delivering sand or slurry, making it an indispensable asset for dredger ships or boats.
With its successful trial tests and industrial operation, the 14-inch dredge pump has demonstrated its reliability and durability in real-world applications. It is specifically designed to transport solid particles with water, accommodating dredged solid particles with a maximum diameter of 50-80mm. This versatile pump is suitable for a wide range of applications, including inland river dredging, marine dredging, sand barge unloading, construction mud slurry delivery, coastal embankment projects, coal mining, power plants, iron ore extraction, gold dredging, and more.
The OCEAN 14-inch dredge pump boasts numerous exceptional features, including high quality, energy efficiency, excellent hydraulic performance, superior wear resistance, and reliable operation during the delivery of solid particles. These qualities are a testament to the pump’s superior design and manufacturing standards.
The successful collaboration with the Malaysian customer highlights our commitment to providing tailored solutions that meet specific requirements. By accurately understanding the customer’s needs and recommending the 14-inch dredge pump, we were able to deliver a high-performance solution that exceeded expectations. The customer’s satisfaction with both the pump’s performance and our services further reinforces our position as a leading manufacturer and supplier of sand pumps and dredging equipment.
At OCEAN Pump, we take pride in our expertise, continuous product development, and commitment to customer satisfaction. We remain dedicated to offering comprehensive pumping solutions and related parts to customers worldwide. With our extensive range of sand pumps, slurry pumps, sand dredgers, and our team of skilled professionals, we are well-equipped to address diverse pumping requirements across various industries.