The following text may have been generated by Optical Character Recognition, with varying degrees of accuracy. Reader beware!

18 MARINE REVIEW Diesel Direct Drive in M. S. Sawokla One Engine—3600 B. H. P. Name of Engine—6 CM—30x52; Year—1926 Builder—Busch Sulzer Bros. Diesel Engine Co. Cycle—2; No. of Cylinders—6; I. H. P.—4800 B. H. P.—3600; Action—Single; Injection—Air Scavenging—Double port scavenging Piston Cooling—Water cooling; Bore—30 in. Stroke—52 in.; R. P. M.—105; Speed—910 f. p. m. Pressure Indicated—83; Pressure Brake—61.8 B. H. P. per Cyl.—600; I. H. P. per Cyl.—800 Mechanical Eff.—75%; Stroke to Bore—1.735 Wkg. Str. Per Rev.—6; Length O. A.—48 ft. 4 in. Height—28 ft. 2%4 in.; Width—10 ft. 3 in. Weight—One engine—900,000 lbs.; Per B. H. P.— DESCRIPTION One engine of this size and type direct- connected to propeller shaft. It is single acting, direct revers- ing vertical two-stroke cycle, port scavenging of crosshead type. A tandem double acting scavenging pump and a three stage injection air compressor in line with main cylinders are driven by separate cranks on the forward extension of the main crankshaft. The lubri- cating oil pumps are also driven by the shaft. 250. lbs.; Per I. H. P.—188 Ibs. Reversing—Direct reversing Air Compressor—-3 stage, integral with engine Vessel Name—M. S. Sawokla; Type—Ocean carge Main Drive—Direct Diesel; L. B. P.—402 ft. Beam—54 ft.; Depth—33 ft. 9 in. Draft—26 ft. 10% in.; Displacement—12,910 tons Deadweight—9590 tons; Speed—11% knots No. of Propellers—One Fuel Consumption—Lb. per B.H.P. per hr.—0.413; under full load, shop test—Lb. per I. H. P. per hr.—0.304; tons per day—13.34. Other Standard Sizes of Engines Built Single No. Cyls. 4(30 x 52) 8(30 x 52) R. P. M. Cycle 105 2 105 2 LD sine scence ut 4 (30:42) oo 6 (30 x 42) 8(30 x 42) 125 2 125 2 Acting L. O. A. Height {t= in; {t= ins 36-6 28-23, 57-3 28-234 36-0. =. 25=iex 46-6 25-1 55-0 25-1 eee What the SAwoKLA looked like before conversion to diesel drive began November, 1926