View non-flash version
News Damen Delivers First-of-Class ASD Tug The recently developed Damen ASD Tug 2411 is a real push-pull ASD Tug. designed primarily for working over the bow. This tug is a powerful 4.200 kW vessel that develops a bollard pull of around 70.000 kg; full ahead to full astern in a ship's length, turning around in 10 seconds. With the introduction of the Damen ASD Tug 2411. Damen Shipyards has put a new type of port tug on the market: very compact, with an enormous bollard pull. The prototype of this boat (yard number 512201) was built at Damen Shipyards Changde in China for stock and as a demonstration model, but before delivery the boat was sold to an Australian shipping company and named Barunga. The delivery to Adsteam Towage Pty Limited in Bondi Junction, New South Wales, took place on January 23. and Barunga is now based in Port Adelaide. The Design "What we need is a small ASD Tug but with the power of the ASD Tug 3111; we had a length of around 22 m in mind. Make some suggestions." This was more or less the question the Damen Sales team put to the Tugs & Workboats Product Group almost three years ago. It was a new product, at least for Damen. Initial sketches showed a wide, short and low. with a very big approach angle to enable it to creep as far under a ship as possible, and with virtually no accommodation and an excellent view all round. The company had long meetings and made many changes. And the boat grew. That's how it happens with Damen Standard designs. It's always about the customer and what for what use they need a Standard Damen product. The need for a new type of vessel was the result of developments in the market. Competition for port tug work is usually stiff, which led to an increasing demand for vessels that were lower cost but still packed a considerable bollard pull. The Damen ASD Tug 2411 design based on this program of requirements has the following main specifications and trial results of yard no. 512201 Barunga: Length, o.a 80.4 ft. (24.5 m) Length, molded 7S.7 ft. (24 ml Length, w.l 71.5 ft. (21.8 m) Beam, o.a 37.7 ft. (11.5 ml Beam, molded 35.1 ft. (10.7 ml Depth 15.1 ft. 14.(i m) Draft hull ] 1.5 ft. (3.5 m) Draft aft 17.7 ft. (5.4 m) Displacement W tons GT 25(1 Speed ahead 12.8 knots Speed astern 12.7 knots Bollard pull ahead 68 tons Bollard pull astern 3 tons The beam dimension was chosen to comply with the U.S. Coast Guard requirements for ASD Tug stability (among the most stringent in the market) and this makes the boat relatively wide. The resulting metacentre height is 2.3 m. With full tanks, freeboard is 1.1 m. • ATA MODUL CONRAC TA MODUL COMPANY DISPLAY SOLUTIONS FOR GLOBAL MARITIME APPLICATIONS DISPLAY AND SYSTEM SOLUTIONS " A DAT DATA MODUL introduces a new range of flat panel Ship Control Displays specially designed to meet the requirements of modern display systems for shipborne applications. Used as radar or Electronic Chart Displays, the superior performance provides excellent readability even under critical ambient light conditions. • Type approved 17, 18.1, 19 and 23.1" TFT displays, chassis-only, console mount and cabinet versions • EN60945, EN61174 (ECDIS), EN60936 (Radar) and GL approval • Wide dimming range backlight inverter (>2000:1) • Rugged design, enhanced shock and vibration resistance, extended temperature range, real-time temperature monitoring • Seawater resistant aluminium chassis ECDIS • EN60945 ISO BC3C31 certified Photograph: Kelvin Hughes Limited CONRAC High Performance [Displays 24/7 CONTACT DETAILS EUROPE: CONRAC GmbH • LIndenstrasse S • D-97990 Weikersheim • Germany Tel. +49.(Q]7934>101 -O • Fax +49-C017934-1 01 -SS4 E-Mail: marketing@conrac.de • Internet: www.conrac.de CONTACT DETAILS USA: DATA MODUL Inc. • 1767-46 Veterans Highway • Islandia, NY 11749 • U.S.A. Tel. +1-S31-9S1-OaOO • Fax +1 -S3 1 -951 -31 S 1 E-Mail: info@datamodul.com * Internet: www.datamodul.com Circle 223 on Reader Service Card Maritime Reporter & Engineering News
