China 6 ~20 Inch Cutter Suction Dredger River SDredger for Sale

Qingzhou Julong Dredging & Mining Machinery Co., Ltd located in Qingzhou City, China, is a professional manufacturer of dredgers, mining machinery, aquatic weed harvesters and sand processing machinery with 20 years' experience. With an excellent technology team, we can design and manufacture high-quality dredgers and machinery according to customers' requests. Our products are famous for easy operation, reliable performance, low cost and long working life. Julong machines have been exported to dozens of countries like India, Indonesia, Philippines, Bangladesh, Brunei, Laos, North Korea, Nigeria, Congo, DR Congo, Sudan, Brazil and so on.
We can design and fabricate 6 inch to 20 inch cutter suction dredger according to clients requirement. Our cutter suction dredger can be used in sand dredging, sand reclamation, river dredging, waterway improvement and development. The pure sand is good for construction industry.
Cutter suction dredgers can be installed with ore dressing equipment to extract gold, iron ore and other minerals, featuring a high degree of automation, high extraction accuracy and large processing capacity. It leads the industry both at home and abroad.
- Features
* Completely assembled and fully tested before delivery
* Simple, rapid assembly and dismantling
* Ready for operation on arrival at site
* Standard design, allowing early delivery and low price
* Spare parts available from stock
* Transportable by road, rail or sea
* Reliable hydraulic system
* Fresh water engine cooling system
* Efficient fuel consumption
* One-man operation
* Wide range of optional equipement available
- Our Advantages
* Design
Julong cutter suction dredgers are designed by senior engineers, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.
* Skilled workers & ex-working testing
Every cutter suctio dredger is built by skilled workers and inspected strictly to assure the high quality and durability. Every finished dredger will be tested in our testing center to make sure it works smoothly when at site.
* Cummins engine
The dredgers are equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.
* Detachable structure
The cutter suction dredgers are detachable, so it is easy to transport while delivering or moving from one working site to another.
* Assembly & staff training
Our experienced installers will arrive at the construction site to guide, teach and training your staff to debug and operate the dredger until they could operate skillfully by themselves.
Why Choose JULONG Company Equipment?
* Julong Company signs a long-time after-sale service agreement with customers.
* We provide rational and practical design according to customers' request.
* We send engineers to assemble and test the machine within the period as agreed in the contract.
* Within warranty period, we provide free repair if quality problems emerge.
* We provide free training of operation and maintenance for customers.
* We supply high quality accessories in low price
* We make an excellent filing of customers for long-term following-up service.
At present, we have finished dredger in shipyard.
We are warmly welcome to visit our factory at anytime!

TypesJLCSD150 JLCSD200JLCSD250JLCSD300JLCSD350 JLCSD450 JLCSD500 Pump capacity (m³/hr)50080012002000280035005000Dredging depth (m)8.010.010.014.015.016.018.0Full length (m)21.024.025.034.038.040.044.0Hull length (m)12.014.018.025.028.029.032.0Hull height (m)1.51.61.61.82.02.12.6Hull width(m)5.05.25.46.47.37.88.5Engine power(KW)22433654074689512311686cutter diameter(m)0.81.01.01.31.51.72.0Suction/ Discharge pipe(mm)250/200300/250350/300450/400600/500650/550700/650system Siemens PLC Control SystemHydraulic Control system
Schneider electric system
Cummins enginefresh water cooling system