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Marine Diesel Power Notes New Cat Engines Offer Fuel Savings, Low Emissions for OSVs A new Caterpillar engine-powered diesel electric propulsion system is being touted as delivering fuel savings between 30 and 50 percent. This new system has been recently installed on two new OSVs: Olympic Princess, built by Brattvaag Skipsverft AS in Norway; and Stril Supplier, built by YVC Yssel- warf in Rotterdam. Olympic Princess, built for Norwegian shipping specialist Olympic Shipping, measures 274.6 by 64.6 ft. The 4,158 dwt OSV features four Caterpillar 3516B 69 liter V16 cylinder tur- bocharged and aftercooled engines, each rated at 2,585 hp @ 1,800 rpm. The vessel is designed to transport equipment, cargo pipes, cement, liquid Anglo Belgian Corporation Machesney Park, IL 61115 « r*- iE- Tel: (815) 637-2880 Quality Diesel Engines Fax; ^5'} 637_287? since 1912 e-mail: Anglo bel@aol.com DO YOU KNOW YOUR ABC's? A dvanced Design B etter Construction C ommittment to Excellence When you need an engine that will perform for a lifetime CALL US The oldest diesel engine builder in the world offers the newest technology in it's field. Almost 100 years of business experience have taught us what it takes to build outstanding engines. Many of our engines have been in service for over 50 years. Circle 308 on Reader Service Card SOIINIMXMtl NOISE AND VIBRATION CONTROL PRODUCTS For the Marine Industry ABSORPTION: Soundfoam FE VIBRATION DAMPING: MULTIFUNCTIONAL COMPOSITES: Fire resistant, lightweight Soundfoil Soundfoam HT w/facing and PB Barrier 0.050" thick DYAD inner layer Bulkhead (baseplate) Plate Nelson Studs LAMINATED BULKHEAD WITH SOUNDCOAT DYAD Call SOUNDCOAT: Global Supplier for OEM Marine Noise & Vibration Control Products Headquarters: One Burt Drive, Deer Park, NY 11729 Phone: 516-242-2200 Ext. 153 Fax: 516-242-2246 West Coast Sales & Manufacturing: 16901 Armstrong Ave., Irvine, CA 92606 Phone:949-955-9202 Fax:949-222-0834 Website: www.soundcoat.com E-mail: sales@soundcoat.com engines - units which offer up to 13 percent more power and a seven percent improvement in power-to-weight ratios and a seven percent improvement in fuel economy. The units are found onboard the latest OSV to go into the Simon Wtekster Shipping AS fleet, Stril Power. mud, fuel oil, brine, freshwater and base oil to, from and between offshore plat- forms and installations, as well as using its large accommodation (50 persons) and dual dynamic positioning system to perform different operations, including ROVs (Remote Operated Vehicles) for oil exploration and other sea bed work. Currently, the vessel is carrying out ROV work for Subsea. In this mode, early indications are fuel savings will be achieved between 30 and 50 percent, according to Bjorn Kvaulsund, manag- er. "The four engine diesel electric sys- tem allows us to achieve maximum effi- ciency by matching the power require- ment we have, to the configuration of the diesel electric system." Power is supplied through four Siemens 1FC2564, 2110 kVA main gen- erators and two Siemens 1LL1567- 6ZZ90-Z, 2,200kW propulsion motors, with two Aquamaster CRP 15 contraro- tating propellers, an Aquamaster UL1201 rotatable 883 kW thruster and a Kamewa TT 2200, 883 kW thruster. A Caterpillar 3406T 270 kW engine with Siemens 1FC8 460 kVA generator set provides emergency back-up and harbor power onboard. Stril Supplier was built for Simon M0kster Shipping AS of Stavanger, Nor- way. The 273 x 64.6 ft. (83 x 19.6 m) vessel is the newest addition to the com- pany's fleet of 24 ships, which includes two 95-passenger fast ferry catamarans, two dry cargo carriers operating in the North Sea region, and 20 offshore safe- ty, rescue, supply and support vessels. The fleet includes two of the first multi- purpose newbuild vessels, built exclu- sively for FPSO support (Stril Power and Stril Borg, both with twin Cat 3616 main engine packages). The Cat engines deliver power via Siemens generators to two duo-prop Aquamaster Azimuth main prop thrusters at the stern, a single prop Aquamaster azimuth thruster for- ward and a single Kamewa tunnel type bowthruster. Circle 217 on Reader Service Card
