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DREDGER AND DESLUDGING BOAT TYPE 6780​

BERKY POSEIDON 770

Multifunctional Work Boat for Suction Dredging and Civil Construction Works

The Poseidon 770 is our largest and most powerful dredge boat, designed as a multipurpose amphibious dredge. Equipped with a versatile boom that can carry various attachments, this machine is suitable for a wide range of tasks in and around water.

Capabilities include:

  • Suction dredging

  • Bucket dredging

  • Vegetation removal

  • (Sheet) pile driving

  • Demolition works

We are eager to explore further potential use cases with you.

The multipurpose nature of the Poseidon 770 allows you to complete your projects with one machines. It can replace the need for conventional suction dredgers, amphibious excavators, ordinary excavators, and work boats, consolidating multiple functions into one efficient machine.

The Poseidon 770 is equipped with four spuds to stabilize the machine in the water, providing superior stability during operation. This ensures a safe and productive work environment at your worksite.

Additionally, these spuds are used to maneuver the machine in shallow and swampy waters. Their ability to swivel enables the machine to slide along the ground, facilitating movement from trailer to water and back, as well as accessing hard-to-reach areas where other machines cannot operate safely.

AREAS OF USE

  • Waterways (rivers and canals)

  • Harbors

  • Lakes (reservoirs, recreational lakes)

  • Retention basins

  • Industrial ponds

  • Tailing dams

The Poseidon 770 is a versatile machine, crucial for combating flood risks worldwide.  It is ideal for the thorough cleaning of bodies of water such as ponds, lakes and swimming pools. Additionally, it is used in water management and in the maintenance of water resources. Its robust design and high performance enable it to remove sediments and impurities in a targeted manner without affecting the ecology of water bodies.

BERKY Poseidon 770 bei der Gewässergrundpflege in einem Fluss

ADVANTAGES OF THE BERKY POSEIDON 770

Icon Gewässergrund

Care of the water bottom

Icon Wasserreinigung

Care in and under water

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Bank and embankment maintenance

Key Features

BERKY Poseidon 770 ready for use in a lake in winter

Four hydraulic stabilizers

Four hydraulic stabilizers secure the boat at the deployment site and thus enable stable working conditions during deployment.

Independent transport

The desludging boat can carry its own load, so no crane unit is required. This makes loading, unloading and launching the Dredge King much easier.

BERKY Poseidon 770 during launching
BERKY Poseidon 770 sludge pump in use

High-performance pump

A 6/8” sludge pump is installed in the hull and can pump sediment and sludge from the bottom at up to 770 m³/h and pump it ashore through a pipeline system.

VERSATILE AREAS OF APPLICATION

Up to nine implements can be used on its long working arm (7.50 m long). This multifunctionality makes it possible to desilt, dredge, collect plants and also carry out embankment work during an operation.

BERKY Poseidon 770 during desludging

IMPRESSIONS OF OUR DREDGER

Our floating dredger in action

The versatility of the desludging boat offers a simple and effective solution for cleaning and maintaining your waters. Take a look at how our suction dredger goes into action. Here we demonstrate how the suction dredger works and how it is used, show its working process and highlight its advantages.

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Using The Poseidon 770 For Flood prevention

Desludging, dredging, collecting, demolition work

With the BERKY POSEIDON 770 you can implement extensive projects and orders quickly and efficiently. See its performance for yourself by using our dredger to combat the risk of flooding in Madagascar.

Our use of the BERKY Poseidon 770 in Ambilobe, a city in Madagascar, helped to combat flooding and sediment deposits in irrigation channels. Sand and sediment entering the canals due to erosion and heavy rainfall were carefully removed to maintain the irrigation infrastructure and safeguard agricultural production. The suction dredger is flexible, high-performance and can pump up to 770 cubic meters of water per hour, which has helped to improve water management and protect the local population.

Before

BERKY Poseidon desludging boat in action

After

BERKY Poseidon desludging boat in action

All in one - THE EQUIPMENT

Discover the versatile implements that can be attached to the Poseidon 770 for different applications. Whether for desludging and dredging the bottom of water bodies, collecting aquatic plants with a rake or for demolition work on embankments – the Poseidon 770 offers flexible usage options.

TECHNICAL DATA

MerkmalEigenschaften
Article number
  • 6780
Motor
  • Stage IIIA/Stage V: 6-cylinder Perkins diesel engine, approx. 186 kW/252 hp
Hull
  • Steel hull with primer and top coat resistant to aggressive, atmospheric and mechanical influences.
  • Boat corners with double-walled material support as wearing edge
  • Running floor made of non-slip aluminium chequer plate
Tank volume
  • Fuel tank approx. 1,200 l
  • Hydraulic tank approx. 500 l
Cooling
  • Water cooling
Traction drive
  • Two hydraulic drive augers with start-up and weed protection
  • Drive screws hydraulically tiltable upwards
Steering
  • Hydraulic swivelling of the drive augers via joystick on the driver's seat
Control
  • two electric joysticks for boom (Euro control)
  • one joystick for worm drive, travel speed infinitely variable
  • Switching of different cylinder functions via PLC
Cabin
  • Steel cabin fully glazed, with roof hatch, FOPS tested
  • Clearly arranged controls and monitoring instruments (rev counter and hour meter, temperature display, depth under, hydraulic oil warning indicator, electrical position indicator with transducer for steering, main battery switch)
  • 12 V socket splash-proof
  • Splash-proof ignition lock and displays
  • Comfort seat for driver and passenger
  • Air conditioning, heating, radio
  • Working lights front and rear
Hydraulic system
  • L/S pump for drive and slurry pump up to 260 l/min at 280 bar
  • L/S pump for booms and supports up to 150 l/min at 280 bar
  • Gear pump for sludge cutter up to 65 l/min at 250 bar
  • Hydraulic oil: Bio-oil Water hazard class 0
Safety and warning system
  • Automatic safety shutdown in case of overheating and low engine oil pressure
  • Acoustic signal when hydraulic oil level is too low
Cantilever
  • Two-part articulated boom mounted centrally
  • Swivel range up to 350° (with rigid mud pipe up to 120°)
  • Length approx. 7.50 m
  • Working depth up to approx. 5.50 m with backhoe bucket
  • Working depth up to approx. 6.50 m with cutting head
Supports
  • Two front supports hydr. swivelling by 115° and telescopic up to 6.00 m length
  • Two rear supports hydr. tiltable and infinitely adjustable up to 6.70 m depth
Sludge pump
  • stationary 8/6" pump below deck
  • Delivery rate up to approx. 770 m³/h
Dimensions
  • Hull: 10.50 m x 3.00 m x 1.20m (LxWxH)
  • Pontoons: 5.50 m x 1.00 m (LxW)
  • Transport: 15.50 m x 3.00 m x 3.00 m (LxWxH)
  • Draught: 0,60 m
  • Weight: approx. 22,500 kg
  • Cabin: 1.90 m x 1.60 m x 1.60 m
Speed
  • Up to 8 km/h forward
  • Up to 5 km/h backwards
Standard equipment
  • Lighting and equipment according to EU regulation
  • mobile bilge pump
  • Tool kit
  • Fire extinguisher, First aid kit, Life belt, Life jacket
Areas of application
  • Suck out or pump out sediments
  • Desilting of lakes or waterways
  • Removal of gravel, sand or soil in the shore area
  • Clean overgrown and silted ditches

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