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WRITE ^M for Wichita Marine Bulletin No. 119 Cooling Air Flow Centrifugal blower characteristics are inherent part of Wichita Clutch cool- ing. Off to a 2,000 ton catch... •x with WICHITA CLUTCHES! THE MARGARET L - world's largest tuna seiner - adds more world-ranging efficiency to the U.S. fishing fleet. Built by Peterson Builders, Inc. of Sturgeon Bay, Wisconsin, the "Margaret L" is powered by two Fairbanks Morse diesel engines, each developing 3,000 hp at 750 rpm. To deliver and control this power, the Rados Western Corp. of San Pedro, California, the designers, chose Western Gear Model 360 PCMR 3.97 to 1 reverse-reduction gear driving through Wichita ATD-230H Marine Clutches. Smooth, positive performance. -yC Quick response for excellent maneuverability. -ft Slip characteristics that permit propeller speeds below engine idle. 'fC Low maintenance, •ft Easily accessible. THE MARGARET L ENGINE ROOM Top Right: Looking forward between the two Fairbanks Morse opposed piston, turbocharged, diesel engines. Western Gear propulsion gears shown in right and left foreground. Bottom Right: Each Western Gear reverse-reduction gear is equipped with Wichita ATD-230H Marine Disc Clutches, one to apply forward power, the other to apply reverse power to one of the two propellers on this beautifully equipped twin screw workboat. For your next workboat clutches and/or brakes. contact a Wichita Engineer! WICHITA CLUTCH CO.. Inc. THE ORCUTT COMPANY, Birmingham, Alabama LARRY MCDOWELL, Long Beach, California R. M. HOFFMAN COMPANY, Sunnyvale, California ANDREW T. LOBEL COMPANY, Denver, Colorado CLUTCH ENGINEERING CO., Weatogue, Conn. FRANK W. YARLINE & COMPANY, Chicago, Illinois WARD S. GARRISON COMPANY, Olathe, Kansas MILLER-HARRINGTON INDUSTRIAL SALES CO., Louisville, Kentucky MIDWEST BRAKE BOND CO., Detroit, Michigan A. L MARTIN & COMPANY, St. Louis, Missouri MOTION CONTROL SYSTEMS, INC., Greensboro, North Carolina FREMONT & LEWIS, INC., Cincinnati, Ohio ROBERT R. KING CO., Tiffin (Cleveland), Ohio NORMAN RUPP COMPANY, Portland, Oregon W. G. KERR COMPANY, Pittsburgh, Penn. MOTION, INC., Memphis, Tennessee DONALD E. HARMAN CO., Dallas, Texas NORMAN WILLIAMS, Houston, Texas SALES ENGINEERING CO., Salt Lake City, Utah C. ARTHUR WEAVER CO., Richmond, Virginia GEORGE A. MINNS LTD., Burnaby, B.C., Canada DOMINION POWER PRESS EQUIPMENT LTD. Burlington, Ontario, Canada; Montreal, Quebec, Canada INGENIERIA MONTERREY, S. A., Monterrey, N. U, Mexico SUNNY LIMITED, Tokyo, Japan LICENSEE FOR BRITISH COMMONWEALTH & EUROPE WICHITA COMPANY LTD., Bedford, England CONTINENTAL OFFICE WICHITA COMPANY LTD., Rotterdam, Holland P. O. BOX 1550 WICHITA FALLS, TEXAS 76307 CONTACT YOUR NEAREST WICHITA ENGINEER
