mechanical dredges Archives - The Dutra Group https://www.dutragroup.com/portfolio-tag/mechanical-dredges/ The Dutra Group Website Tue, 13 May 2025 17:30:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://www.dutragroup.com/wp-content/uploads/2022/09/cropped-dutra-logo1-512x512-1-32x32.png mechanical dredges Archives - The Dutra Group https://www.dutragroup.com/portfolio-tag/mechanical-dredges/ 32 32 Harry S https://www.dutragroup.com/portfolio-item/harry-s/ https://www.dutragroup.com/portfolio-item/harry-s/#respond Thu, 13 Dec 2018 13:55:25 +0000 https://www.dutragroup.com/?post_type=portfolio-item&p=16690 The Harry S is a powerful barge built by Conrad in 2022 in Amelia, LA, designed for heavy lifting and marine construction. Measuring 220 feet in length, 65 feet in beam, and 13 feet 10 inches in depth, this barge […]

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The Harry S is a powerful barge built by Conrad in 2022 in Amelia, LA, designed for heavy lifting and marine construction. Measuring 220 feet in length, 65 feet in beam, and 13 feet 10 inches in depth, this barge has a gross tonnage of 1,639. Equipped with a Liebherr 8300.2 HD crane featuring 70-ton winches and powered by a Tier IV Liebherr D9512 engine, it boasts an impressive line pull of 154,000 lbs and a line speed of 268 FPM. The Harry S is outfitted with three 48” x 85’ spuds and a robust anchor system, with a 220,000 lbs line pull powered by Skagit MD97 winches.

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The Paula Lee https://www.dutragroup.com/portfolio-item/the-paula-lee/ https://www.dutragroup.com/portfolio-item/the-paula-lee/#respond Wed, 12 Dec 2018 01:53:45 +0000 https://www.dutragroup.com/?post_type=portfolio-item&p=13059 The Paula Lee is a powerful barge built by Bergeron in 1982, located in Perlington, MS. It features a 250 x 68 x 15-foot design and has a gross tonnage of 2,095. Equipped with an American-Amclyde Model M-25 crane and […]

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The Paula Lee is a powerful barge built by Bergeron in 1982, located in Perlington, MS. It features a 250 x 68 x 15-foot design and has a gross tonnage of 2,095. Equipped with an American-Amclyde Model M-25 crane and two Amcon 750 winches, it offers a line pull capacity of 90,000 lbs and a line speed of 350 FPM. The vessel is fitted with three 42” x 85’ powered spuds and a 6-anchor array powered by a Skagit DTW 100 two-drum winch. Its lifting capacity includes 225 short tons over the stern with a 140 ft. boom at a 42’ radius. Powered by a KT38 Cummins main engine and a 1710 Cummins generator, the Paula Lee also has various bucket types for versatile dredging tasks, including a 26yd cable arm environmental bucket and a 20yd Atlas bucket.

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Derrick Barge #24 https://www.dutragroup.com/portfolio-item/derrick-barge-24/ https://www.dutragroup.com/portfolio-item/derrick-barge-24/#respond Wed, 12 Dec 2018 01:52:01 +0000 https://www.dutragroup.com/?post_type=portfolio-item&p=13068 The Derrick Barge was built by F.M.C. in 1968 in Portland, OR. It has dimensions of 150 x 54 x 13 feet and a gross tonnage of 950. It is equipped with a Clyde Iron Works crane and offers a […]

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The Derrick Barge was built by F.M.C. in 1968 in Portland, OR. It has dimensions of 150 x 54 x 13 feet and a gross tonnage of 950. It is equipped with a Clyde Iron Works crane and offers a line pull of 55,000 lbs with a line speed of 300 FPM. Powered by a D353 Cat Series E main engine and an N855-G Cummins generator, the Derrick Barge also includes a variety of dredging buckets, including a 12yd cable arm environmental bucket and 9yd Atlas and Maginnis buckets, making it highly adaptable for various marine construction and dredging tasks.

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