Cutter-suction dredgers, also known as cutter-suction desilting vessels, are custom-designed for client sites. They use hydraulic cutters to chop or mix soil and stones, blending the sand mass with water to enhance liquid concentration. Then, a dredging pump is used to suck the mixture of mud, sand, and water into the vessel and discharge it to the designated location.
② Due to the cutter suction typeDredgingThe vessels are suitable for a wide range of waterways and operational conditions, enabling the simultaneous completion of excavation, transportation, discharge, and treatment processes. This allows for continuous operation during dredging, leading to their widespread application. This type of ship has seen significant development, and construction units are prioritizing the purchase and use of cutter suction dredgers.
(3) Suction dredgerDredgingThe vessel is suitable not only for operations and deployments 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. It is also applicable to the dredging and filling excavation of small and medium-sized reservoirs, river embankment construction, agricultural water conservancy projects, and flood and drainage control.
Dredger Overview
(1)This vessel is a non-self-propelled, steel-hulled, monocoque structure dredger powered by a diesel engine. It features a bridge deck opening at the bow and is equipped with double-row steel piles at the stern for positioning.
(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is made ofHigh qualitySupport is provided by double-row spherical roller bearings.
(3) This vessel is equipped with an in-hull sludge pumpImpeller, pump casing, and liner are made of Cr26 material.Driven by a diesel engine via a high-torque coupling connected to the ship's gear box.
(4) The ship's winch is hydraulically powered, while the cross-moving winch, bridge winch, and stern steel pile positioning winch operate in an electric mode.
(5) This vessel is equipped with two diesel engines, with the main engine driving the sludge slurry pump and the auxiliary engine providing electricity for the entire ship via a diesel generator set.
(6) Entire vessel sandblasting and painting, equipped with night work lighting.
Manufacturing Scene
Construction site
Configuration Parameters
Serial Number | Model | Rated Power (kW) | Output: m³/h (calculated at 15% concentration) | Clear Water Flow (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 Adjustment
Upon arrival of the goods, we will dispatch a seasoned engineer to the site for installation assistance and guidance.
(2) Our dispatched installation engineers can mentor apprentice personnel during the installation and debugging process.
(3) If the shipowner who purchases our factory's equipment lacks qualified crew members, we can introduce skilled captains for on-site interviews.
2. Maintenance and Repair
(1) Diesel engines, generators, hydraulic systems, sand pump, winches, electrical distribution systems, and hulls all come with a 12-month warranty. Paid services and parts are available after the warranty period.
(2) If your operators are inexperienced or making minor adjustments, simply report the issues to us, and we'll provide solutions. Every product undergoes in-house actual operation before shipment to ensure proper functioning.
Training
We will provide professional training and operation guides to help you solve any issues.
(2) We guarantee that the accessories are always in stock and will ship 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 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 regardsQi!
Graphic Production: Shandong Yongsheng Dredging Machinery Co., Ltd.
