Media 20″ CSD-500

20″ Cutter Suction Dredger

Principal dimensions

Length of assembled pontoons 23,50 m
Width of assembled pontoons 9,60 m
Depth 2,00 m
Draft, ready for service 1,20 m
Suction pipe diameter 500 mm
Dredging depth at angle 45° for ladder 13,70 m
Fuel capacity 20.000 litres
Cutter speed (variable speed) 0-40 rpm. and reverse
Cutter power 190 kW / 254 hp
Main engine Caterpillar 746 kW / 1015 hp
Transportable by road Yes
Biggest part for transport (main pontoon) 14,25 x 3,60 x 3,00 m. & 58 ton

This standard cutter suction dredger is often used for maintenance and capital dredging jobs in rivers or harbours. In fact it is more or less the biggest road transportable cutter suction dredger in the market. There is however a 20″ CSD 500 NEW GENERATION that offers easier transport possibilities more dredging depth, more cutter power and better suction performance, see under special CSD. Gravel, sand and clay cutters can be mounted. Spuds are equipped with free fall function for good bottom penetration. Optionally spud carriage and anchor booms can be installed. These 20″ CSD 500 were delivered to many countries around the world, pictures show dredgers supplied to England, Bangladesh, Iraq and Malaysia.

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