⑴Main types of dredgers include cutter suction, bucket wheel, chain bucket, and jet suction dredgers.Suction dredgeDredgingThe dredging ship, also known as a cutter suction dredger, is a model designed based on the client's site. It uses a hydraulic cutter to chop or mix mud and sandstone.SoilThe sand merges with water, thereby increasing the liquid concentration, and then utilizesSlurry PumpThe mixture of mud, sand, stones, and water is suctioned and discharged onto the site.
⑵ Due to the cutter suctionDredgerWide applicability to river channels and various operational conditions; capable of completing excavation, conveying, discharging, and processing in one go.Dredging and sediment removalContinuous operation process, thus achieving wide application. This type of vessel has seen significant development, with construction units prioritizing the purchase and use of cutter suction dredgers.Excavating siltVessel.
(3) Suction dredgeExcavating siltThe vessel is not only suitable for operations and deployments in the B and C navigation areas of the Yangtze River system, but also for other waterways, harbors, and lakes in projects such as dredging, excavation, channel clearing, and embankment reinforcement. It is also applicable to small and medium-sized reservoirs.DredgingDredging and reclamation, river transportation embankment construction, agricultural water conservancy, flood control and drainage, etc.
DredgingShip Overview
(1) This vessel is a non-self-propelled, steel-hulled, fully hydraulic dredger with a monohull trimer design powered by a diesel engine. The bow features a bridge structure and the stern is equipped with two steel piles for positioning. The vessel's forward movement and lateral shifting for dredging are achieved through the coordinated operation of the bow's left and right lateral winches and the stern's positioning piles. The entire vessel is controlled hydraulically.
(2) The绞刀 on this vessel is driven by a low-speed, high-torque hydraulic motor through a gear box.Shaft for winchHigh qualityDouble-row spherical roller bearings for support.
(3) This vessel is equipped with an in-hull sludge pump.Impeller, pump casing, and liner are made of Cr26 material.Driven by a diesel engine connected to the ship's gear box via a high-elastic coupling, the diesel engine is powered by Weichai Power.
(4) This vessel's winch is hydraulically driven, with the side movement winch, bridge winch, and stern positioning cylinder operating in hydraulic mode.
(5) This vessel is equipped with two diesel engines, with the main engine powering the sludge pump and the auxiliary engine providing hydraulic power to the entire ship.
(6) Full-ship blasting and painting, equipped with night work lighting.
Manufacturing Scene
HoistingScenario
Construction Site
Configuration Parameters
Serial Number | Model | Rated Power (kW) | Output: m³/h (based on a 15% concentration) | Water Flow Rate (m³/h) | Permitted flowable particle size (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
After the goods arrive, we will send 1 experienced engineer to the site for installation assistance and guidance.
(2) Our assigned installation engineers can mentor trainees during the equipment installation and debugging process.
(3) If the shipowner who purchases our factory's equipment lacks qualified crew members, we can introduce experienced ship captains for on-site interviews.
2. Maintenance and Repair
(1) Diesel engines, generators, hydraulic systems, slurry pumps, winches, electrical distribution systems, and hulls all come with a 12-month warranty. Paid services and parts are available for later use.
(2) If your operators are inexperienced or making fine adjustments, simply report the issues to us, and we will provide solutions. We conduct in-house actual operation for every product before shipment to ensure proper functioning.
3. Training
We will provide professional training and operation guides to help you resolve issues.
(2) We guarantee the availability of spare parts and offer shipment within 24 hours.
(3) We offer you a convenient parts delivery method; just let us know the label identification of the parts you need to replace.
(4) Each product configuration document we produce is archived for future reference.
Thank you for your trust and support in Shandong Yongsheng Dredging Machinery Co., Ltd. We will deliver qualified brand products, and Yongsheng Machinery wishes you prosperity. Should you have any questions, please feel free to 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, merchantsG'day!
Graphic Design: Shandong Yongsheng Dredging Machinery Co., Ltd.
