Auger Dredger 250

Auger Dredger ECO 250 (10 inch) is a compact dredger, transportable on one low bed truck. It is ideal for small and big dredging and cleaning of sediments, sand, clay and reoccurring cleaning and maintenance projects.


Main Particulars

Type of dredgerAuger Suction Dredger
PontoonsFoldable pontoons
TransportAssembled on flat track container
Suction pipe diameter250 mm10 inch
Discharge pipe diameter250 mm10 inch
Suitable for dredging materialclay, medium sand and coarse sand
Dredging depth at 45 degrees8 m26 ft

Power Unit

Diesel engineCaterpillar
Engine typeC9
Engine tierEPA tier 3 emissions(higher tiers are optional)
Engine power224 kW300 hp
CoolingRadiator cooling
Engine speed1800 – 2100 rpm

Main Dimensions

Length overall including ladder11.80 m38.7 ft
Number of pontoons4 (2x fixed)
Length over pontoons10.90 m35.8 ft
Width overall during operation4.10 m13.5 ft
Width overall during transport3.00 m9.9 ft
Height overall at operation3.30 m10.8 ft
Height of pontoon1.00 m3.3 ft
Design draught0.65 m2.1 ft

Dredge Pump

ConfigurationSingle stage centrifugal pump
PositionSubmerged mounted on the ladder
Suction diameter250 mm10 inch
Discharge diameter250 mm10 inch
Impeller number of vanes3
Drive Motor power160 kW218 hp
DriveDirect hydraulic motor
Pump speed 825 – 975 rpm
Wear materialGX260 White Iron – high wear resistant
Bearing blockTwo spherical roller bearings and one roller thrust bearing
Shaft sealMechanical shaft seal

Auger Head

TypeDY210-C Multi-purposed
ConfigurationHelical auger head with conical entry
Auger width2.92 m9.6 ft
Auger motor power15 kW20 hp
Auger motor speed0 – 60 rpm
Cutting systemCutting knives (optional)

Dredging Winch

Type of winchTraverse winch
MovementForward and backward
Number of winches1 unit
Wire pull20 kN4496 lbs
Hauling speed0 – 20 m/min0 – 65 ft/min
Drivehydraulic motor
Wire diameter13 mm0.5 inch

Ladder Hoisting Winch

Type of winchDrum winch
Number of Winches1 unit
Wire pull35 kN7868 lbs
Hauling speed0 – 20 m/min0 – 65 ft/min
DriveHydraulic motor
Wire diameter13 mm0.5 inch


Fuel typeDiesel fuel
Tank capacity1000 liter264 gallon


Total area1.96 m221 sq-ft
CoolingVentilation fan (a/c optional)
Lights1x exterior light and 2x flood light
AdditionalScreen wipers
InstrumentationsDredging depth indicator

Propulsion (optional)

PurposeSimple manoeuvering in sheltered waters
TypeTwo fixed propellers
Total power44 kW59 hp
Trust force6.9 kN1552 lbs
Direction of vesselForward / reverse / left / right

Production curves

Auger Dredger ECO 250 production in water

Cutter Suction Dredger ECO 250 production (in water)

Auger Dredger ECO 250 production insitu

Cutter Suction Dregder ECO 250 production in situ

General Arrangement

Auger Suction Dredger 250mm


Dredge Yard environmental dredging landscape

River dredging & deepening

River dredging is necessary to keep waterways open for inland transport & to prevent flooding.

Settling pond cleaning & dredging landscape

Settling pond dredging

We offer dredgers for cleaning, desilting and desludging a wide range of industrial settling ponds, holding ponds and lagoons.

lake & reservoir dredging

Reservoir, lake & dam dredging

Reservoir, lake and dam dredging should be done regularly in order to restore them to their full capacities.

water intake cleaning & dredging landscape

Water intake dredging

Regular maintenance dredging in the form of water intake cleaning is needed to keep the water basins clean and the capacity of the industrial plant at its maximum.

Dredge Yard mine tailing removal dredging landscape

Mine tailing removal & dredging

Our dredgers can be used for mine tailing removal to clean up or dredge ponds. Following this, the tailings can be disposed of or further processed for valuables.

Environmental dredging

Environmental dredging requires precise, low turbidity dredging. We offer dredgers, which avoid dispersion of pollutants & have minimal impact on the environment.

canal & channel dredging

Canal & channel dredging

Regular canal & channel maintenance dredging is vital to ensure safe and efficient navigation, irrigation, commerce and businesses running smoothly.

marina & harbour dredging

Marina & harbor dredging

Regular maintenance dredging is required to make sure marinas and harbors provide safe navigation and access at all times, and to avoid disruption of waterway traffic.

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