⑴Main types of dredgers include cutter suction, bucket wheel, chain bucket, and jet suction dredgers.Suction dredgeDredgingShips, also known as cutter suction dredgers, are designed based on the customer's site. They use hydraulic cutter heads to chop or mix soil and sandstone.ClayThe sand merges with water, thereby increasing the liquid concentration, and then utilizingSlurry PumpThe mixture of mud, sand, gravel, and water is suctioned and discharged to the site.
⑵ Due to the cutter suctionDredgerBroad applicability to river courses and a wide range of working conditions, capable of completing excavation, transportation, discharge, and processing in one go.Dredging and sediment removalContinuous operation process, thus achieving wide application. This type of vessel has seen significant development, and construction units all prioritize the purchase and use of cutter suction dredgers.Excavate mudVessel.
(3) Suction dredgerDredgingThe vessel is suitable not only for operations and deployment in the B and C navigation zones of the Yangtze River system, but also for projects such as dredging, excavation, reclamation, and embankment reinforcement in other waterways, harbors, and lakes, as well as for small and medium-sized reservoirs.Excavating siltDredging and reclamation, riverway embankment construction, agricultural water conservancy, flood control and drainage, etc.
Excavating siltShip Overview
(1) This vessel is a non-self-propelled, steel, barge-type three-hull assembled underwater pump-suction dredger. The bow is equipped with a bridge frame opening, the stern is fitted with two steel piles for positioning, and the main pile is equipped with a mobile carriage. It achieves forward movement and lateral positioning for dredging and sediment removal by coordinating the operation of the bow's left and right lateral winches and the stern's positioning steel piles. The entire vessel is operated hydraulically.
(2) The ship's winch is driven by a low-speed, high-torque hydraulic motor through a gear box to power the winch.The绞刀轴ismadeofHigh-qualitySupport with double row spherical roller bearings.
(3) This vessel is equipped with an underwater sludge pump.Impeller, pump casing, and liner are made of Cr26 material.Driven by an underwater motor, connected to the ship's gear box via a high-flexible coupling.
(4) This vessel's winch is hydraulically driven, with the side shift winch, bridge winch, and stern positioning cylinder utilizing hydraulic operation.
(5) This vessel is equipped with three diesel engine generator sets. The main diesel generator set powers the underwater slurry pump motor, the auxiliary machinery provides power for the ship's hydraulic systems, the berthing generator set supplies electricity for ship repairs, and daily living needs.
(6) Entire ship blast coating with paint, equipped with night work lighting.
(7) The cutter is equipped with GPS positioning, and the entire vessel is installed with electronic monitoring equipment.
Manufacturing Scenario
HoistingScenario
Construction site
Configuration Parameters
Serial Number | Model | Rated Power (kW) | Output: m³/h (based on a 15% concentration) | Clear Water Flow (m³/h) | Permitted Overflow Fluid (mm) | Drawer Depth (m) |
1 | YSJX100 | 30---100 | 30---45 | 200---300 | 30 | 0---30 |
2 | YSJX150 | 55---190 | 50---90 | 350---600 | 50 | 0---30 |
3 | YSJX200 | 90---350 | 90---120 | 600---800 | 80 | 0---30 |
4 | YSJX250 | 110---456 | 140---195 | 950---1300 | 115 | 0---30 |
5 | YSJX300 | 132---735 | 225---330 | 1500---2200 | 150 | 0---30 |
6 | YSJX350 | 456---1000 | 330---390 | 2200---2600 | 170 | 0---30 |
7 | YSJX400 | 735---1200 | 420---480 | 2800---3200 | 190 | 0---30 |
8 | YSJX450 | 601---1500 | 480---570 | 3200---3800 | 200 | 0---30 |
After-sales service
1. Installation adjusted
Upon arrival of the goods, we will send a seasoned engineer to the site for assistance with installation and guidance.
(2) Our company's installation engineers can mentor trainees during the installation and debugging process.
(3) If the shipowner purchasing our factory's equipment lacks qualified crew members, we can introduce skilled captains to apply for positions on-site.
2. Maintenance & Repair
(1) Diesel engines, generators, hydraulic systems, slurry pumps, winches, electronic detection systems, power distribution systems, and hulls all come with a 12-month warranty. Paid services and spare parts are available after the warranty period.
(2) Should your operators lack experience or need fine-tuning, simply report the issues to us, and we will provide solutions. Every product is tested for actual operation in our factory to ensure proper functioning.
Training
We will provide professional training and operation guides to help you solve the issues.
(2) We guarantee that all accessories are in stock and will be shipped within 24 hours.
(3) We offer you a convenient parts delivery method; just let us know the identification markings of the parts you need to replace.
(4) Each product configuration document we produce is archived for future reference, ensuring users only need to access it.
Thank you for your trust and support in Shandong Yongsheng Dredging Machinery Co., Ltd. We will deliver qualified brand products to you. Yongsheng Machinery wishes you prosperity. Should you have any questions, please contact me. We look forward to collaborating with you and welcome you to visit our factory.
If you have any questions, please contact me. We look forward to collaborating with you and welcome you to visit our factory.
Best regards, merchantsQi!
Graphic and Text Production: Shandong Yongsheng Dredging Machinery Co., Ltd.
