Sand Pumping Cutter Sand Suction Boat Sand Dredger for Sale

Sand Pumping Cutter Sand Suction Boat Sand Dredger for SaleProduct DescriptionCutter Sand Suction Boat makes use of a cutter head to loosen the material to be dredged and pumps the dredged material via a pipeline ashore or into barges. The powerful cutter swings around the spud pole powered by winches while dredging, then the high-pressure sand pump sucks up the loosened mixed materials to the destination through the suction pipe. The hydraulic Cutter Sand Suction Boat is suitable for heavy-duty and durable dredging operations with a dismountable structure.The hydraulic Cutter Sand Suction Boat is often designed easily to transport by road, rail, or by ship due to its reasonable size and weight of the various dismountable modules. The complete hydraulic Cutter Sand Suction Boat consists of one main pontoon and two side pontons which are mounted to the main pontoon using heavy-duty steel eyes and pins at the bottom of the hull, they are connected at deck level. The pontoons are welded steel constructions with heavy frames, beams, and longitudinal girders. Extra reinforcements are placed where necessary to withstand all forces while dredging. It is widely used for river silt cleaning, delisting lakes and ponds, mining project, cleaning ports, and sand production.Product Parameters NOModelOPCSD200OPCSD250OPCSD300OPCSD350OPCS400OPCSD450OPCSD5001 Dredger size(LxWxh)12.5×4.6×1.412.5×5.8×1.614.5×5.8×1.8 14.5×5.8×1.8 22×6.4×2 26x7x226×7.1×2.22Engine room (m)7.5×2.25×1.48×2.8×1.69×3.2×1.812×3.4×212×3.4×2 14×3.4×214×3.52.23Dredge depth (m)6-76-88-1010-1212-1412 -1412-144Pump Model8-6″10/8″12/10″12-10″14/12″14/12″14/12″5 Water flow (m3/h) 450 800 1100 1500 1900250032006 Suction pipeline diameter (mm)260300 350350 4004505007Discharge pipeline diameter(mm)200 260 300350400 450 5008Total Power (KW)176 258 353480640930 12009Generator Set (KW)242424 24 2436 3610Cutter head diameter (mm)850-30950-401100-501200-801300-1101500-1201700-14011Ladder WinchesJC-3000JC-4000JC-4000 JC-6000 JC-6000JC-10000JC-1200012Swing WinchJC-3000JC-4000 JC-4000JC-6000JC-6000JC-8000JC-1000013 Spuds Quantity2 22 222214 Spuds Length x Diameter (mm) 8600*27311000*30013000* 35015000*37717000*45017000*550 17000*60015Spuds Weight / PC (kg) 900 1500 20002500 3900 4500500016 Remark1. Any data could be adjusted according to customers' specific requirements.2. Customized dredger acceptable according to requirements.3. Engine power choose decided by dredger performance.4. The work site situation will affect actual discharge distance, sand capacity, etc5. Above dredger size is not changeless, it could be adjusted according to specific circumstance Pictures Show Successful CaseCutter Suction DredgerMr. James, someone working in dredging from Singapore, contacted us on Feb. 6th, 2021.  His company charged a dredging project locally, now they need a Cutter Sand Suction Boat to start because the sediments are mostly silt and sand. If using the jet suction dredger, the silt couldn't be jetted up smoothly. After receiving this inquiry, we made a Whatsapp group at first, including the customer and our engineers. Then we started to ask about the working condition locally, such as the water depth, dredging depth, discharge distance, and the sand capacity they expect. Through simple communication, we learned the following working conditions:Water depth: 7 mTotal dredging depth: 10 mSand and silt capacity: 150 cubic meters per hourDischarge distance: 500 m According to the above information, we choose some models in different pump types for the Cutter Sand Suction Boat firstly. Then we received the detailed sand analysis report from James. "It's really helped a lot," our engineer (Mr. Mee) said, " the detailed analysis report helps us to confirm the most suitable pump model and engine, it saves a lot of time to confirm again and again and reduce the possibility of mistakes." Then we recommended our 10-inch gravel pump for James, and the engine power is 353 kW ( 480Hp). There are simple parameters of the whole dredger: Pump size: 10 inchDiesel engine power for pump: 353kwWhole dimension ( L*W*H ) : 22.2 m * 4.2 m * 2.2 mDredger dimension ( L*W*H ) : 16 m * 4.2 m * 2.2 mDraught: 1mDischarge distance: 500mSuction pipe diameter: inner 10 inches ( 250 mm)Discharge pipeline: Outer diameter: 280 mm We sent the quotation for the 10-inch Cutter Sand Suction Boat with the detailed specification list to the customer. They received that they need some time to discuss and then feedback to us. On Feb. 14th, we received the feedback. James said, " Our engineers agree with your plan very much, but there are still a few details that need to be reconfirmed again. After all, there is no doubt, we will arrange for purchasing personnel to contact you. " Then according to the requests and questions, our engineers gave a complete reply and our suggestions. Finally, we got this order in Mar. 4th. The first purchase fund is 40% of the total amount, as the deposit. We arranged the production pla