Page 3rd Cover: of Maritime Reporter Magazine (January 15, 1974)

1200KW - 525 Volt DC - 2290 Am p 750 R.P.M.

G.M. DIESEL

GENERATOR SETS

ENGINE: G.M. 16-278A—16 cylinder—1700

B.H.P. VEE-type— 8^x1014" — 2 cycle — 750

RPM. GENERATOR: Allis-Chalmers—1200 KW— 525 volts DC—2290 amps—totally enclosed—self- ventilated, with surface air coolers. Separately ex- cited from 1 20 volt source. Continuous duty—frog- leg winding—Class B insulation. Ambient tempera- ture 40°C—temperature rise on commutator 75°C; on winding 70°C. Manufacturers type MHC—10- pole. EXCITATION SETS: 30 HP—440/3/60— driving two 8V2 KW 120 volt DC generators. 20 UNITS IN STOCK & IMMEDIATELY AVAILABLE

PRICED TO SELL

Will sell generators or engines separately

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

NEW 7" RADIUS

PANAMA CHOCKS (MEET PANAMA REGULATIONS)

With extended legs for welding to deck. IMMEDIATE DELIVERY

FROM STOCK.

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050

NEW UNUSED NAVY SURPLUS

UNIVERSAL FAIRLEADS

SHIPBOARD TYPE 4 Rollers—8"xl8"—2 horizontal mount—2 vertical mount. OAL of fairlead 36" wide—24" high—24" deep. 28 available. $995 Each

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

UNUSED 2"

BRONZE STRAINERS (DUPLEX)

Flanged—mfg by Derbyshire Ma- chine & Tool Co. Flange has 6 holes 9/16". $29900

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

AIR

STARTING $2450

G.M. 3-268A 100 KW A.C. Diesel

GENERATOR SET

Like new, ENGINE: G.M. 3-268A —3 cylinder—6'/i"x7" bore & stroke. GENERATOR: Century — 100 KW—440 volts—3-phase— 60 cycle.

ELECTRIC

STARTING $2775

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050 100,000 lb. Almon Johnson Series 232

Constant Tension Mooring Winches 5 Available. In very good con- dition. Series 232 mooring & anchoring winches—automatic self-tensioning. Wide range from 100,000 lb line pull at 10 FPM to 26,000 lbs at 400

FPM. Gypsy line pull 12,000 lbs at 125 FPM. Drum de- clutchable through spiral jaw clutch for free spooling. Driven by 50 HP—230

VDC motors—Westinghouse CK—575 RPM—Vi hour—75°C rise—stab, shunt—181 amps—max.

RPM 1900. Cutler-Hammer brake—18"—type

NM. Complete with magnetic control panel, resis- tor banks & remote control pedestal—mounted master switch. Can spool up to 2000' 1 Vi" wire.

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

ALLIS-CHALMERS 1200 KW

D.C. GENERATORS

SUITABLE FOR DIESEL

ELECTRIC TUGS AND

VESSELS OR OIL

FIELD DIRECT DRIVE

D.C. GENERATORS 1200 KW—525 Volts D.C.—750 RPM—2290 amps— totally enclosed—self-ventilated with surface air coolers.

Frame: split type. 2-Bearings: split sleeve, spherical seat, self-aligning. Separately excited from a 120 volt source.

Continuous duty. Very good condition.

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

TRANSFORMERS 15 KVA—3 per bank—450 V primary—177 volt secondary. $295.00 PER BANK

Also inquire about other sizes: 10 KVA/20 KVA/ 25 KVA/37 KVA

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

DIESEL GENERATOR

SETS 30 KW GM 3-71

DIESEL SET

GENERATOR: Delco 30 KW— 120 Volts DC—250 amps—1200

RPM—Type 1-3563. ENGINE: GM 3-71—45 HP—electric starting— shock mounted. In Navy crate.

New Navy rebuilt. 20 KW GM 2-71 DIESEL SET

GENERATOR: Delco 1-3665—20 KW—120 volts DC—167 amps. ENGINE: GM 2-71—reconditioned—in very good condition.

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

FUEL OIL OR LUBE OIL

PURIFIER

IMttK JK

DeLaval—600 G.P.M.—type B-1529C-60—with 3

H.P. 440/3/60 Motor. Mfg. by German DeLaval.

Spare parts available.

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050 8" x 8"

WATEROUS HEAVY DUTY

ROTARY CARGO PUMP

Mfg. Waterous Co.—730 GPM—pump speed 232

RPM—reduction ratio 900/232—8" suction— type P-1256—80 PSI pressure—60 HP—herring- bone reduction gear—8" discharge.

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

FAIRBANKS-MORSE 38D8-1/8

OP DIESEL 1800 HP @ 800 RPM—2-cycle— 81/2x10—air starting. Still aboard naval vessel and in very clean, complete condition. Equipped with engine operating panel board.

Mufflers, heat exchangers and filters are available. Priced to sell $8750

THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900

Baltimore, Md. 21202 (301) 355-5050

NAVIGATION & COMMUNICATIONS EQUIPMENT

American Hydromath Co., 55 Brixton Rd., Garden City, N.Y. 11530

Communication Associates, Inc., 200 McKay Road,

Huntington Station, N.Y. 11746 Frfn rnmnrntin. 12-10 111th ttroat Pallcno Pnint MY 11

Dillingham Shipyard, Pier 41, P.O. Box 3288, Honolulu, Hawaii 96801

Dravo Corporation, Neville Island, Pittsburgh 25, Pa.

Empresa Nacional Bazon, 65 Castellana, Madrid 1, Spain

Equipment Systems, Inc., A Microdot Co., P.O. Box 95, rt n.nncit MH 91004 G.M. 16-278A

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050

UNUSED 1s/8" HEAVY DUTY

LINK BELT ,'T WINDLASS motor drive. Double wildcat—driven by 50 HP with vertical shaft and worm drive. Single 7000 lb anchors and 60 fathoms of ls/a" per minute. Wildcat centers 56". Com- controls and warping features. Total weight spares.