Page 55: of Maritime Reporter Magazine (May 15, 1974)

2 LIDGERWOOD

DOUBLE DRUM

TOWING

WINCHES

CAPACITY: Each drum stows 1800' of l'/i" wire. Each drum independently 30,000 lbs. on 2nd layer at from 10 to 50 feet per minute. Both drums simultaneously 15,000 lbs. each. Drums equipped with clutch shift levers. 24" Winch heads for 8" circumference manila rope. Static load 52,000 lbs. applied at mid-length. Base 10' 6" wide with 2 outboard winch heads 20'/i" each. Drum diameter 221/2"—flange 50"—28" between flanges.

Equipped with level wind spooling devices and compres- sor hand brake. MOTOR: 75 HP—under deck with hori- zontal drive throuqh worm gear. Drip-proof—fully pro- tected. Mfg by A'liis-Chalmers—type EB-127-DC—com- pound wound—125/250 volts—254 amps—reversible— 575/1150 RPM. CONTROLLER: Allis-Chalmers drum type —with 1 off position and 5 heave in positions and five payout conditions in opposite directions. Control cabinet also located below deck. Worm gear reduction 62T at

V/2 CP worm wheel 31:1 reduction. Drum shaft beveled bull gear 61T. Drive shaft beveled pinion gear 14T— ratio 4.857:1.

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

PORTABLE 6" CARVER SALVAGE PUMPS "yg--"""

Reconditioned—mounted in portable steel frame. 1750

RPM—1100 GPM @ 100' head; 1500 GPM @ 70' head; 1800 GPM @ 50' head; 2100 GPM @ 20' head.

Leroi gas engine—model D-201P3 —4x4—1750 RPM—hand crank— —wt. 600 lbs. $995

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

UNUSED 15/s

LINK BELT

HEAVY DUTY

WINDLASS

Below deck motor drive. Double wildcat—driven by 50 HP 230 VDC motor with vertical shaft and worm drive. Single speed—handles 7000 lb anchors and 60 fathoms of 1 s/8" chain at 7 fathoms per minute. Wildcat centers 56". Com- plete with all controls and warping features. Total weight 27,500 lbs. With spares.

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

AIR

STARTING 52450

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

GENERATOR SET

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

ELECTRIC

STARTING 52775

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050 2-STAGE 5x4x4 50 CFM @ 150 LBS

INGERSOLL

RAND

AIR

COMPRESSOR

Class R—type 30—5x4x4—750 RPM 3-cylinder air cooled 2-stage compressor with air intake filter. 20 HP Vee-belt drive motor—440 volts—3-phase—60 cycle—27 amps— 1800 RPM continuous duty—class A insulation—ball bearing dripproof squirrel cage—low starting current.

Motor weight 500 lbs. Complete with GE magnetic starter size 2—27.2 amps—weight 75 lbs. Copper finned inter- cooler between stages. Total weight motor, compressor and base 1505 lbs. OAL: 4' 1 s/a"; OAW: 2' 6V2"; OAH 3' 2i/2".

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

DIESEL GENERATOR

SETS

THE BOSTON METALS COMPANY

THE BOSTON METALS COMPANY

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050 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. $4500 60 KW GM 6-71 DELCO DIESEL SET

GM 6-71 engine with Delco 120 volt DC 500 amp gen- erator with stab, shunt. 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050

SELF-CONTAINED—ALL CONTROLS

CYCLOTHERM MODEL MC-90

STEAM OUTPUT

BOILERS 2600 LBS/HOUR

Design pressure 100 PSI—2-Pass— 1 burner (pressure atomizing) — burner capacity 26 gal./hr. Elec- tric ignition. Equipped with fuel pump — IVi HP (Feed pump 10

GPM @ 300 ft. head — 3 HP— 440/3/60) Blower 5 HP—440/3/ 60 — pressure 20" water — 3400

RPM. TUBES: 22 at 2Vi" x 0.110 wall and 22 at 2" x 0.095 wall.

Furnace 16" OD x %" thick.

Head V2" thick. ^ —

Steel plate 5/16". $1395

SMALL CYCLOTHERM

STEAM BOILER

Made by American Iron Works, Oswego, N.Y. 100 pound working pressure—A.S.M.E.—complete with all accessor- ies. Dimensions: 5'7" overall length—36" overall width— 60" high. 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050

FALK IN-LINE MARINE REVERSE

REDUCTION GEAR

SUITABLE TO 1600 HP WITH

MODIFICATIONS 700 HP @ 750/246 RPM—30" clutch drum—ratio 3.05:1—equal to new. Can be used with up to 1600

HP by modifying with larger clutch drums & tires.

M.G. SETS

APPROX. 1/2 KW 110/1/60 M.G. SETS

NEW-UNUSED $16950

INPUT: 115 VDC—6.1 amps—3600 RPM. AC

OUTPUT: 425 watts—4.55 amps—110/1/60.

Ball bearings. 13%" long—7-9/16" wide—lO'/i" high. Has radio noise suppression filter. Net wt. 58 lbs.—83 lbs. packed for shipping. 2.5 KW OUTPUT M.G. SETS

Mfg by Electric Specialty Co. INPUT: 5 HP 115

VDC 38.5 amps 1800 RPM. AC OUTPUT: 2.5 KW —120/1/60 41.6 amps 1800 RPM. With controls.

Write for price.

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

MARINE PUMPS 115 Volts D.C.

Very Little Use

FIRE & BILGE 350 GPM—100 lb. head—1750/3500 RPM—40 H.P.

Furnished with Nash Hytor Pump MO-571 & float switch, for self-priming. All controls. Pump & primer weight 900 lbs.

BILGE & FLUSHING 15 GPM—20 lb. head—1750/3500 RPM—% HP motor.

Furnished with Nash Hytor MD-2 vacuum pump. Approx. weight 250 lbs.

SANITARY SERVICE 35 GPM—40 lb. head—3500 RPM—1 H.P. Pump weight 40 lbs.

DIESEL FUEL OIL TRANSFER

Positive displacement—gear head—1 5 GPM—20 lb. head —350 RPM—1 HP—pump weight 260 lbs.

LUBE OIL SERVICE

Positive displacement—gear head—30 GPM—35 lb. head —273 RPM—2 HP motor—weight of pump 350 lbs.

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

DIESEL STARTING & DIVING COMPRESSOR 30 CFM ACTUAL

CAPACITY 44 CFM PISTON

DISPLACEMENT

AT 400 PSI

Mfg by Ingersoll-Rand—51/4x21/2x4—type 20—875 RPM.

Relief valve inter cooler setting 85 lbs. Just removed from Net Tender YN-24. 15 HP Westinghouse motor— 115 volts—112 amDS DC—875 RPM—with magnetic starter. Temp, rise 40°C. Motor frame SK-93—100% load—24 hours—40° rise. The unit is 2-stage water cooled single acting—fitted with inter cooler and after cooler. Weight 2758 lbs. OAL 4'2"—OAW 23"—OAH 4'.

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

AIR COMPRESSORS

DIESEL STARTING

Two stage—water cooled—single acting verticle type—10 CFM— 600 lbs. Type 30—Class T. In- gersoll-Rand Compressor—4x1 V2 x3i/2 @ 630 RPM. Motor 7y2

H P—440/3/60 — 1750 RPM — complete with starter—intercool- ers and aftercoolers.

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050 60 Maritime Reporter/Engineering Hews