Mechanical Dredgers

Classified for inland water use only. Equipment is suitable for use on land and in water. One vessel has operated for up to 400 working hours and the 2nd is new. The Vessel has a dredging depth of 6 m and a bucket size of 0.8 m3. Sand pump output diameter is 200 mm and has a flow capacity of 500 m3/hr. Auger head has an outer diameter of 450 mm. Vessels can be purchases separately. Location: Baltic

Floating Crane built in 1989 with major repair to engines in 2021. The barge was built in 1990. Registered as Germany (ZSUK)"Unionszeugnis" gültig bis 27.10.2025. The barge is 32.0 m in length, 14.30 in width and has a depth of 3.0 m. Overall height is 9.20 m.The cranes is a Weserhütte W320 Caterpillar 6TB00262 215kW @ 2100 U/min. with a capacity up to 16 tonnes. Grabs for dredging are 5 m3 and 7 m3. Location: Germany

Liebherr HS 853 HD excavator powered by V 8 cylinder diesel engine with a power rating of 400kW @ 1900 rpm. The crane has a max boom length of 29.0 m and min length of 11.0 m. Max capacity is 5.1 T @ 28.0 m reach. Bucket capacity is 4.0 m3. The barge is 28.0 m in length and has a breadth of 11.0 m. Max draft is 1.0 m. It has Two spuds each 20m in length with diameter of 700 mm. Built in 1979 and refurbished in 1997. It has approx. 18,400 operating hours.  Location: Germany

The Hitachi EX1900-6 has a dredging depth of 18.5 m, a bucket capacity of 4.5m3 and 810 kW power. The dredger has a 3 spud anchoring system with one of the spuds being a tilting spud. The dredge has a length of 36.5 m, breadth of 14 m and draught of 2.5 m. The dredge was built in 2018 in Korea and is registered in Panama.  Location: Signapore

646 Gross Ton dredger was built in 1979 in Japan. The crane is a SKK 808GDT-A with a dredging depth of 48m. Bucket size is light : 8m3 / Heavy : 5m3 and Rock breaking hammer of 25 Ton. Main engine is a MITSUBISHI S12A-MPTK with 910 HP x 1,900rpm.  Location: South Korea

Built in Japan in 1982, the dredger has a SKK 16013 GDT -A crane with a dredging depth of 50m (164-ft). The bucket is a light : 13m3 (40 Ton) / Heavy : 8m3 (45 Ton). The Rock Breaking Hammer capacity is 40 Ton/50 Ton. Gross tonnage is 2,098.  Location: South Korea

770 GT Grab Dredger built in 1979 in Japan. It has a length of 49.94 m, breadth of 19.0m and depth of 3.5m. The spud is 38m. The SKK-16016 GDT-B crane has a24m boom and can dredge to a depth of 50m. Hoist speed is 65m/min. The bucket is 15m3 x 45 Ton (Light) and 8m3 x 60 Ton (Heavy). Also includes a 45 Ton rock breaking hammer. The engine is a NIIGATA 6L28BX, 1600HP x 720rpm.  Location: South Korea

This 758 GT Grab Dredger was built in 1979 in South Korea. It is classed KST. It has a SKK-13016GDT-A crane with lifting capacity of 100 Ton(60°) at 24.4m ~ 48.0m, 136 Ton(80°) at 12.7m ~ 25.30m. The max dredging depth is 50m with a dredging capacity of 290m3/hr. Bucket capacity is 16(Light, 45ton) / 7.5(Heavy, 60ton). The engine is a MITSUBISHI, S16N-MPTK, 1620PS x 1800 RPM No.0063, 16 cylinders. The dredger has a length of 50m, breadth of 19.0m and depth of 3.5m.  Location: South Korea

Built in 1982 in Japan. The dredger has a SKK-1008GDT-A crane with a dredging depth of 40 m. Bucket capacity Light is 10m3 (25 Ton) and Heavy 6m3 (30 Ton) and two 35 Tom Hammer. The dredger has 2 23m spuds. The length is 41.31m, breadth is 16.0m and has a depth of 3.0m. The engine is a Mitsubishi S12A-MPTK 1,200PS x 1,800RPM.  Location: South Korea

318 Ton Grab Dredger built in 1986 in Japan. The dredger's Class is KST. It is 33.62m in length and 16.0 in breadth and depth of 3.0 m. It has a SKK-1800GDT-A with a max dredging depth of 40m. Bucket size is Light 8m3 and Heavy 6 m3. Hammer (2) is 28 Ton. Engine is a MITSUIBISHI S6N-MPTK.  Location: South Korea

The 394 ton Grab Dredger was built in 1989 in Japan. The crane is a SKK-1508GDT-F with a dredging depth of 40m. Bucket size is light 8m3 (25 ton) and heavy 5m3 (30 ton). Lifting capacity is 40 ton, 400m3/hr. Engine power is 1310hp x 1800 rpm. The dredger has a length of 36.48m and a breadth of 16.0m.  Location: South Korea

Built in 1986 in Japan. This dredger has discharge system of Port/STBD Conveyor Systems (1.7mW x 15.6 mL) x 2 sets. Dredging depth is min -6.0 m - max -18.5 m and a width of 60.0 m. It has 2 spuds that are 1,100 mm diameter and 38.0 mL. GT is 1,939 and NT is 582. Length Overall is 72.46 m, breadth of 14.60m and a draught of 3.0m.  Location: Southeast Asia

6 m3 Grab Bucket Dredger was built in 1988. The dredge has a length of 33.62 m, a breadth of 16.0 m and depth of 2.50 m. The crane is a P & H FD600 with a capacity of 85 tons. Boom length is 32.0 m. Dredging capacity is 480 m3/h. The main engine is a 230 hp Mitsubishi / 8DC 61C.  Location: Western Mediterranean Sea

6 m3 Grab Bucket Dredger was built in 1976. The dredge has a length of 33.62 m, a breadth of 15.0 m and depth of 2.50m. The crane is a SKK 570 GDX-F with a capacity of 100 tons. Boom length is 28.0 m. Dredging capacity is 570 m3/h. The main engine is a 145hp Mitsubishi / S6N-MPTA. Location: Western Mediterranean Sea

The dredger was built in 1977 in Japan. It's classifications is Russian River Register (O-PR 2.0 (Ice 20) and has a navigation area of < 20 miles from a shore. Its dredging depth is 3-20m. Total power is 1530 kW. Gross tonnage is 1,099 and Deadweight is 400t.  Location: Baltic Sea

This Chain Ladder Dredger was built in 1975 in Germany. It has a capacity of 750 m3/h. It is classified as RRR (Russian River Register) KM*L2 R3-AUT2 EPP Dredger and can navigate 200 miles from shore.  Location: North-West Russia

Dredge was built in 1988 in Japan and last went into docking for repair in 2019. The crane is a SKK 80 ton with a 38m boom length. Dredging depth (under water) is 50 m. The sand bucket has a capacity of 8m3 with a load of 20 tons. The heavy bucket has a capacity of 4m3 for a load of 35 tons. There are 2 rock crushing drop hammer weights - 25 ton and 20 ton. The dredge is powered by a Mitsubishi engine with 910 ps @1900 RPM. Location: Korea

Dredge was built in 2018 in Korea and is registered in Panama. The excavator is a 2014 Hitachi. The dredge has 3 spuds of which one is a tilting spud each with a lengths of 30 m, diameter of 1,300 mm and speed of 8~11 m / min. GT is 516 tonnes. Maximum dredging depth is 18.5 m (60.7-ft). Location: Singapore

Dredger has a 50 ton trolley hoist with a 16 yd electro-hydraulic bucket with 150 hp motor. Dredging depth of 200-ft. Hopper has automated feed gates to two main screens - TFO-261 double deck 6'x16' Diester vibrating screens. Operators control room with Siemens-Toshiba electric controls and equipment including PLC and on board transformers. The dredge is dismountable. Location: state of Missouri, USA

Built in 1988 in Japan this dredger has a TKK DKG 65 L crane with a lift capacity of 80T. The boom length is 23 m. Includes 2 buckets - an 20 T (8m3) sand bucket and an 35 T (4m3) heavy bucket. Dredge also has 2 stone crushing rods - 25T and 20T. Powered by a Mitsubishi with 910 PS X 1,900 RPM. Location: Korea

This dredger is the first engineering vessel accredited by China Classification Society for unlimited navigation area. The vessel is driven by propellers and equipped with two 360 ° rotary cranes, mainly engaged with wreck salvage and dredging, with a prominent advantage over its competitors in the industry of deep-water salvage and dredging.  Location: Persian Gulf

Built in 1966. The pontoon is 40 m (131.2-ft) in length, 9 m (29.5-ft) in width with a max flotation depth of 1.0 m (3.6-ft). The ponton has 3 spuds with a length of 17 m each. Pontoon is reported to be in good condition. The excavator has one trenching bucket of 1.5 m3, with a width of 2.5 m. The excavator currently is equipped with a 4.6 m arm and the digging depth is max 10 m - view documents.   Location: Germany

Pontoon F 600 with Pontoon Excavator P 944. Excavator has 2 buckets - 5.6m3 and 2.1 Pontoon length is 22.0 m (72-ft), width of 7,48 m (24.5-ft) and max flotation depth of 1,10 m (26-inches). Spuds has a length of 8.5 m (28-ft) however there is a 2m bolt in section that extends the spud length to 10.5 m (34.5-ft). Pontoon is reported in good condition.  Location: Germany

Built in 1987 in Japan, the dredge has a SKK-16013GDT-A crane with a 31.2 boom length with aux length of 4.0 m. Digging depth is 50 m. The crane has lift capacity of 160T. It is powered by a MITSUBISHI / S16N-MPTK engine with 1700 hp. The dredge has 2 32 m spuds and an additional travel spud of 30 m. Location: Japan

Multi-functional pontoon with new Komatsu PC800 boom excavator. Full under Bureau Veritas class well maintained by owners. The dredger is 44m (144.4-feet) in length with a breadth of 11.38m (37.4-feet) and 4 stabilizing spuds. The excavator is a Komatsu PC800 and was built in 2018. The excavator has a dredging depth of 15m (49-feet) and buckets 3.5m3 and 5m3. Location: Cuba