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Caterpillar Engines Chosen To Power New Generation Of Buoy Tenders Caterpillar's Defense and Fed- eral Products is supplying Marinette Marine Corporation propulsion en- gines and generator sets on the lead ship of a new planned fleet of ap- proximately 18 U.S. Coast Guard Seagoing Buoy Tenders. Called "WLBs" by the Coast Guard, these vessels maintain the nation's buoys and other navigational aids used by all ships entering our ports. By 1994, many of the existing seagoing buoy tenders will be more than 50 years old. Caterpillar has been involved since 1989 in the U.S.C.G.'s program to replace the existing 27 WLBs. The newly designated Juniper class of Seagoing Buoy Tenders rep- resents the U.S. Coast Guard's ef- forts to incorporate the technologi- cal progress of the last 50 years. The new 225-foot WLBs will be longer and faster than the 180-foot World War II vintage buoy tenders in ser- vice today. They will also require a smaller crew due to lower mainte- nance requirements. Their new glo- bal positioning electronics package, along with bow and stern thrusters, will allow faster and more accurate placement of buoys. The new WLBs' modern design will enable these tenders to perform their job in rough weather. In addi- tion to a new capability to respond to oil spills, the new WLBs will still be able to break ice, respond to search and rescue missions, and partici- pate in law enforcement and na- tional defense missions. The first ship of this new fleet will be opera- tional by the fourth quarter of 1994. Entirely Cat Diesel powered, the vessel will use five Caterpillar en- gines. Propulsion power is provided by two model 3608 marine diesels, each rated at 3,100 bhp. Two model 3508 marine generator sets, each rated at 450 ekW, provide auxiliary power, and emergency power is sup- plied by a model 3406 marine diesel USCG Juniper class Seagoing Buoy Tender (WLB), powered by Caterpillar engines. generator set rated at 250 ekW. This program represents Caterpillar's first opportunity to put 3600 family engines (the largest Caterpillar diesel engines) into U.S. Coast Guard service. This award continues the recent trend of Caterpillar successes with the U.S. Coast Guard, including re- power of 39 Point class patrol boats with 2 x 3412 engines each, replace- ment of competitive engines with 2 x 3516 each in 12 Island class patrol boats, and provision of 3412 repower kits for six WYTL tugs. The 3608 is the same engine used for the five ship's service diesel gen- erator sets on the AOE-6 class of Fast Combat Support Ships in the U.S. Navy. Three of the six-cylinder versions (3606) power the U.S. Army Corps of Engineers tug, MTV Missis- sippi, the largest tug on the inland waterways. More than 50 x 3600 series engines have now been placed in service in different agencies of the U.S. Government around the world. For more information on Cater- pillar engines, Circle 58 on Reader Service Card 280' CASINO RIVER BOAT 2200 PASSENGERS I [ r [ 'f \ f1?1^ * *:[K[r;rj[ "•: 1" - - 336' CASINO STERNWHEELER 3000 PASSENGERS SERVICE, QUALITY AND IMAGINATION The naval architecture firm of Guido Perla & Associates is a full-service engineering firm serving the marine industry since 1979. From the design of cruise ships, ferries, large factory trawlers and freighters to minor modifications, expertise gained through extensive marine construction experience has been the key to the suc- cess of every GPA project. The in-house design team at GPAincludes experienced engineers in all engineering disciplines. Guido Perla & Associates offers a wide variety of services including: Computer Aided Design Production Engineering Computer Lofting Technical Consulting Regulatory Agency Liaison Preventive Maintenance Programs Mechanical, Electrical & Structural Analysis Stability Analysis GUIDO PERLA & ASSOCIATES, INC. NAVAL ARCHITECTS. MECHANICAL & ELECTRICAL ENGINEERS 4039 21 st AVE. WEST, SUITE 300 SEATTLE, WA 98199-1252 USA PHONE (206) 285-3232 FAX (206) 285-4225 65' HIGH SPEED, SHALLOW DRAFT. PASSENGER CATAMARAN 149 PASSENGERS Circle 270 on Fleader Service Card Circle 283 on Reader Service Card NEW DESIGNS BASED ON EXPERIENCE Turnkey Interior Accommodations Quality Product and Service for New Construction, Conversion or Refurbishing * —— Metal Marine Sales, Inc. Corporate Plaza Suite 400 4710 Northwest Second Avenue Boca Raton, Florida 33431 USA (407) 994-3900 FAX (407) 994-3969 264' POCKET CRUISE LINER 160 PASSENGERS
