Auxiliary Set (Generator and Pump ).

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Propulsion Data.

TM-55-1925-204-12 TUG Harbor Diesel 1200 H. P. Steel 100 Ft Design 3006 Flight One FSN 1925-375-3003 Manual

Heating Unit.

Type.................................... 2 stage. back-to-back.

(16) Radio direction finder (by modification )

centrifugal

Manufacturer ....................... Raytheon Co.

Drive type............................ Clutch (friction) and vee

Model .................................. AN/SRD-8

belt

(17) Fathometer (added equipment ).

Clutch Mfr ........................... Twin Disc Co.

Manufacturer ....................... Raytheon Co,

(4) Priming pump.

Model .................................. DE-116

Manufacturer ....................... Kraissi Co.

Range ................................. 120 fathoms

Model .................................. 25-9RS

Control ................................ Knob switch

Type.................................... Rotary (vacuum)

Drive ................................... Vee belt and clutch

e. Compressed Air System.

Clutch:

(1) Compressors (engine starting ).

Manufacturer.................... Twin Disc Co.

Quantity .............................. 2

Model............................... H-1035

Manufacturer ....................... Quincy Compressor Co.

Model .................................. D340 air cooled

g. Anchor Windlass (Capstan ) (by Modification ).

Rating ................................. 34.4 cu fpm (feet per

Manufacturer ....................... Markey Machine Co.

minute) at 200 psi

Model .................................. VEV-16

Cylinders ............................. 2

Chain capacity .................... 1 in. stud link

Bore:

Chain hoist speed .............. 35 fpm

1st stage .......................... 5.25

Brake capacity..................... 4,000 fpm

2nd stage......................... 3 in.

Capstan diameter ................ 18 in

Stroke ................................. 3 in.

Reduction gear .................... Worm and wheel

Motor Mfgr........................... Fairbanks Morse Co.

Motor .................................. Star-Kimble, reversible

Model .................................. DZM drip proof marine

Horsepower......................... 10

Type.................................... 7.50 hp, 115 vdc, 1750 rpm,

Voltage ............................... 115 vdc

........................................ 40 rise

Brake type........................... Magnetic disc

Drive ................................... Vee belt

Controller:

Controller Mfgr. ................... Square D Mfg. Col

Mfgr .................................... New England Trawler

Switch type.......................... UL-2, 7.50 hp

Equipment Co.

Pressure switch ................... Class 7904, type UL-2

Model .................................. R6460

(2) Air tanks.

Capacity.............................. 10 hp

Quantity .............................. 2

Voltage................................ 115 vdc

Capacity .............................. 50 cu ft

h. Capstan.

Pressure.............................. 250 lbs

Manufacturer ....................... New England Trawler

(3) Whistle air tank.

Equipment Co.

Quantity .............................. 1

Model . ................................ R-6293

Capacity .............................. 5 cu ft

Diameter ............................ 21 in.

Pressure.............................. 110 Ibs

Reduction gear .................... Worm and wheel

Capacity.............................. 6,670 lbs at 30 fpm

f. Auxiliary Set (Generator and Pump ).

Motor .................................. Star-Kirpble, reversible

(1) Engine, diesel (by modification ).

Horsepower......................... 10

Model .................................. 4061A

Voltage................................ 115 vdc

Unit ..................................... 4-71

RPM.................................... 1,750

Manufacturer ....................... Detroit Diesel Engine Div.

Brake type........................... Magnetic, single disc, dry

GM Corp.

Controller:

Type.................................... 4 cylinder, 2 cycle

Mfgr ................................ New England Trawler

Bore .................................... 4.25 in.

Equipment Co.

Stroke ................................. 5 in.

Model............................... D6460

Displacement ...................... 284 cu in

Capacity .......................... 10 hp

Rotation .............................. CCW (counter clock wise,

Voltage ............................ 115 vdc

........................................ viewed from flywheel end)

Cooling system.................... Heat exchanger

i. Pumps, General.

Exhaust system . ................ Maxim type SC

(1) Fuel oil transfer pump.

Starting system ................... 24 vdc electric

Manufacturer ...................... DeLaval Steam Turbine

Lubricating system .............. Forced feed

Company

(2) Generator.

Model .................................. A313A143

Manufacturer ....................... Delco Products Div. of GM

Capacity.............................. 15 gpm at 25 psi

Corp.

Motor:

Model .................................. I-3644

Mfgr. ................................ Electro Dynamics Co.

Rating ................................. 40 kw, 120 vdc at 1,200

Model............................... 203 type R

........................................ rpm

HP ................................... 1

(3) Fire and salvage pump (formerly Dean Hill ).

Voltage ............................ 115 vdc

Manufacturer ....................... Patterson Pump Co.

RPM ................................ 1,750

Model .................................. 4LSBB

Controller:

Mfgr. ................................... Ward-Leonard Electric

Company

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