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Diesel Power Review M.A.N.-B&W Diesel (continued from page 23) veloping from 2,340 bhp at 200 rpm to 56,160 bhp at 74 rpm, and 11 medium-speed engines devel- oping from 545 bhp at 1,000 rpm to 18,990 bhp at 450 rpm. M.A.N.- B&W reports specific fuel oil con- sumption for medium & low speed engines as low as 0.26 lbs/bhp-hr at part load. The M.A.N.-B&W service organization consists of 29 service centers worldwide, 104 sales agents, and 74 authorized repair agents, which ensure that the op- erator of any M.A.N, or B&W de- signed engine has rapid access to spare parts, technical expertise, and qualified repair assistance. This service organization is backed by modern plants in both Ger- many and Denmark, plus a family of licensees who supply spares and maintain stocks in all major traffic centers. Immediate delivery of a wide range of important spare parts is available in any area of the world. An additional service area de- velopment provides a range of maintenance management mod- ules which are tailored to suit in- dividual needs. This service in- cludes a highly developed and computer supported Compex maintenance system. Based on In what may be maritime history, Bay-Houston Towing Company christened the four newest members of the fleet all on the same day. Left to right: The Captain W. D. Haden, the W. D. Hayden, 11, the Barbara H. Neuhaus and the Mark K. A FAMILY AFFAIR. The biggest harbor towing company on the "Texas Gulf Coast is no faceless corporation. It's Bay-Houston Towing. And it's owned and oper- ated by the Hadens, a family that has been involved in the towing business for over 100 years. That's why their fleet of diesel tugs, all the way up to the 4,200-horsepower Captain W. D. Haden, bears family names. Doing the job better than anyone else can is more than a challenge. It's a family tradition. R BAY HOUSTON TOWING CO. i HARRDR AND C.DASTWISF TClWINC, Houston • Galveston . Corpus Christi . Freeport . Texas City Write 126 on Reader Service Card Get your prime mover back in operation. ..FAST When you want a quick response to your large bore diesel engine and fuel injection needs, you can depend on Haynes and Adeco Fuel Systems. In addition to promptly replacing, repairing and rebuilding many components, Haynes offers you com- plete large bore diesel engines and generator sets for your marine applications. The Adeco Division serves prime movers (with bores over 6") with new, remanufactured, or replacement parts... or Adeco will design for you a complete fuel in- jection system. For more information please write or phone. 4 JL • HAYNES ^Jt^Tv CORPORATION ADECO Fuel Systems P.O. Box 179/Jackson, Ml 49204 (517) 764-5600 Telex: 223425 HAYNES ENG JKN Haynes... the diesel power specialists Tug ANTHONY P ST. PHILIP (and sister ALICE ST. PHILIP) are equipped with Markey Towing Winch, Capstans and Anchor windlass. These twin screw 5600 horsepower St. Philip tugs are engaged in regular cross U.S. Gulf service pushing 27,500 D.W.T., self discharge bulk cargo barges. St. Philip holds with Markey. Shouldn't you do the same? [MARKEY] MARKEY MACHINERY CO.. INC P.O. Box 24788 Seattle. Wash 98124 79 S. Horton St.. Seattle. Wash. 98134 Ph. 206-622-4697 DECK AND AUXILIARY MACHINERY DESIGNING BUILDING REPAIRING REPRESENTED BY H J WICKER! S CO INC. 790 Tennessee SI San Francisco Ca 94107 . Ph 415 647 3500 1 H MENGECO INC PO Bo« 23602 Ne» Orleans La 70183 . Ph 504 733 4871 J H MENGE CO, INC , 1011 World Trade Bldg. 1520 Texas Ave. Houston. Tx 77002 . 713 224-9750 M.A.N.-B&W's experience gained from more than 400 plant-years of operation, Compex enables opera- tors to optimize maintenance schedules for maximum reduction in costs. B&W ALPHA Write 58 on Reader Service Card B&W Alpha Division of B&W Diesel A/S is a company in the M.A.N.-B&W Diesel Group that designs, manufactures, markets, and services complete ship propul- sion systems. For 1983, Alpha Diesel has com- pleted the integration of the in- line and V-version of the 20/27 M.A.N.-B&W Diesel engine and the in-line version of the 32/36 M.A.N.-B&W Diesel engine with already existing Alpha controlla- ble-pitch propeller equipment and gearboxes. This results in four- cycle diesel propulsion systems de- veloping as little as 680 hp at 1,000 rpm, which can burn heavy fuel oil to 2100 sec. Redwood 1 at 100 degrees F. One of the new series being of- fered by Alpha Diesel is the new 20/27-VO propulsion system. While the engine itself is not new, it has been included in Alpha Diesel's complete propulsion system offer- ings. This propulsion system in- corporates the new Alphatronic I and Alphatronic II remote con- trols—the company's latest elec- tronic remote control systems. Features of the new remote con- trol systems include: a) reliable at- tainment of economical operation through the optimum combination of engine rev/minute and propeller pitch; b) simple controls requiring minimum attention of the naviga- tor; c) simple installation (basi- cally a single electrical cable con- nection from the wheelhouse control panel to the engine); d) easy maintenance (with as many functions as possible on easily re- placeable printed circuit boards); and e) a clear, understandable dis- play of essential information. The Alphatronic I is intended for vessels operating under widely varying conditions (for example, harbor tugs, trawlers, etc.) or where the maintenance of a specific en- gine or take-off rev/min is a major factor in operation. The Alpha- tronic II is designed for use on ships where operating conditions are not dominated by a fixed en- gine speed requirement, allowing free choice in the combination of rev/min and propeller pitch. With either system, the navigator can always override the automatic sys- tem should special circumstances require a different pitch of rev/ minute setting. For more than 30 years, M.A.N, and B&W have been among the leaders in the development of four- stroke medium-speed diesel en- gines using heavy fuel. The L28/ 32 engine can provide maximum operating economy during both high and low load operations as well as idling by virtue of the fol- (continued on page 26) 24 Write 267 on Reader Service Card Write 255 on Reader Service Card Maritime Reporter/Engineering News
