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Euro Dredger 450 now available

The Euro Dredger 450, a Cutter Suction Dredger with a discharge pipe diameter of 450mm built in the Netherlands, has been successfully launched and is now available for delivery.

The Euro Dredger 450 is the first Cutter Suction Dredger resulting from the partnership between Dredge Yard and Neptune Shipyards in The Netherlands. Both companies joined forces to enable the building of this multi-purpose Cutter Suction Dredger that is suitable for dredging, soft and medium compacted sand and other sediments up to a dredging depth of 10 m on inland waters, rivers and lakes.

Specifications of the Euro Dredger 450

The Euro Dredger 450 has a total installed power of 866 kW. It consists of 3 dismountable pontoons fixed by a rigid coupling system inside the pontoon. It is designed to be disassembled easily and to be transportable by road.

The high performance dredge pump – entirely developed and manufactured by Dredge Yard – is mounted directly onto the gearbox to save space and reduce the weight, and it is driven directly by a 634 kW diesel engine. A hydraulic power pack of 232 kW is fitted on the main pontoon to supply hydraulic power to the cutter head, winches and spud hoist cylinders.

The hydraulically driven cutter head – developed by Dredge Yard – has exchangeable cutter teeth that come in three types: pick points, narrow and wide chisels. The blades of the cutter head are double curved to allow for a smooth mixture flow through the cutter and into the suction mouth.

The Euro Dredger 450 is the latest addition to Dredge Yards and Neptune Shipyards product range and the companies are already planning the development of their next multi-purpose Euro Dredger.

 

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Dredge Yard delivers the Auger dredger

Dredge Yard has engineered and manufactured a compact and economic sediment dredger, also known as Auger Dredger, which will be used for a desalination plant in the Gulf region.

This piece of equipment can be used particularly in rivers, streams, harbors, ponds, bays or artificial lakes to remove the accumulated sediments in a highly efficient and environment-friendly manner.

The sediment dredger has been designed for 9m dredging depth, with high production underwater dredge pump, 2 floating pontoons stiffened from inside, a ladder made of thick pipe and also stiffened at both ends.

Replaceable components

All the components are driven by a single heavy duty hydraulic pack which is placed outside behind the cabin.

This dredger functions as a cutter suction dredger but the cutting tool is a rotating Archimedean screw set at right angles to the suction pipe.

Dredge Yard can also offer its support in replacing the whole auger head with a new one or to replace the auger head with a cutter head.

Compact design

With its compact design, the sediment dredger can be easily transported or mobilized in separate dismounted parts inside of a container or as a complete unit on the truck by road.

Auger dredger presented at Europort 2015

Dredge Yard will also exhibit at Europort 2015 in Rotterdam presenting its range of dredging and mining equipment and components, the ongoing developments of the products, updates about the projects that Dredge Yard is working at present.

The company will also showcase scaled models of the cutter suction dredgers and also offer the realistic experience for the visitors to close examine product samples of our dredge cutter head and dredge ball joint.

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Dredge Yard & Neptune Shipyards introduce EURO DREDGER 450

Euro dredger 450

Dredge Yard is furthering their steps to enter into the dredging market for modular dredging equipment with the Euro Dredger 450.

Co-operation

Dredge Yard and Neptune Shipyards based in The Netherlands have found exciting opportunities to partner in order to develop innovative products and exploit operational synergies.

Iulia Berchiu, Dredge Yard’s Marketing Manager, said: “The dismountable EURO DREDGER 450 is one of their first projects that started in March 2015 with detailed engineering and is planned to be ready for delivery in the 4th quarter of 2015.”

Dredge Yard’s Sales Manager, Teun Boerma, added: ”It is our focus to create a first class dredger, which will meet the requirements of our customers, which is reliable and easy to maintain, affordable and foremost a dredger with high productivity. In addition, we want to meet the highest safety standards for our customers and best work environment for the operators.”

Cutter suction dredger

The EURO DREDGER 450 is the first of a complete series of versatile Cutter Suction Dredgers with a discharge pipe diameter of 450 mm.

The EURO DREDGER 450 will be complemented with the 350, 500 and 650 versions in the nearest future.

All dredgers will have an inboard dredge pump and a hydraulic driven cutter head and a wide range of options will be made available such as a spud carrier system, anchor booms, submerged dredge pump and dredge automation & control.

Here are some of the main Features of the EURO DREDGER 450:
Length overall : 25.1 [m]
Dredging depth : 10 [m]
Suction pipe diameter : 500 [mm]
Discharge pipe diameter : 450 [mm]
Dredge pump diesel engine : 634 [kW]
Cutter power : 112 [kW]
Total installed power : 866 [kW]

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New ECO200 dredger from Dredge Yard

ECO200 dredger

Dredge Yard, one of the world’s leading manufacturers of dredging and mining equipment, took part at the “Dredging in India” conference, held in Mumbai from 3-4 September 2014, and presented its new model, the ECO200 dredger.

At the event, the company’s Operations Manager, Michel Debo introduced a compact and economic cutter suction dredger, the ECO200. The vessel was designed by Dredge Yard’s engineers by using the latest CAD technologies, FEA analysis, CFD analysis. The main aim of the company was to make an economic dredger that is low cost at initial acquiring and in daily use as well as robust and efficient in design.

Benefits

This dredger will offer many benefits to operators like an underwater dredge pump placed on the front part of the ladder which will allow the dredger to handle higher dredge mixture and high volume of mixture flow. The complete ECO200 is transportable by standard closed top 40 feet containers, the complete spud assembly together with its hydraulic cylinders is able to be tilted on its pontoon.

This allows the dredger to be towed easier under very low bridges and other obstacles. For the drive of all components being the dredge pump, cutter head, winches and spud cylinders, one hydraulic power pack is provided on the central platform.

Feature

Lastly, the ECO200 will feature the cutter head with replaceable teeth what is unusual for this size of dredgers in the market. Dredge Yard will offer strong support, onsite assisting end users with their projects, training if required, maintenance and transport. All spare parts will be available on stock ready for shipment at any time to prevent downtime of the dredger and delays in the project.

“The aim of the design was to make an economic dredger that is low cost at initial acquiring and in daily use,” concluded Manish Jangir, Design Engineer.