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GENERAL MOTORS
LOcallloTIVES
900
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6ITON
BELT
STL.SW.
ROUTE
900
900
5400 H.P. DIESEL FREIGHT LOCOMOTIVE. . DESIGNED AND BUILT BY ELECTRO-MOTIVE DIVISION . . GENERAL MOTORS CORPORATION . . LA GRANGE, ILLINOIS, U. S. A.
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5 400 H.P. DIESEL FREIGHT LOCOMOTIVE
Designed and Built For
SI. LOUIS SOUTH WESTERN RAILWAY LINES
BY ELECTRO-MOTIVE DIVISION • GENERAL MOTORS CORPORATION • LA GRANGE, ILLINOIS
This Diesel Freight Locomotive consists of two cab sections and equipped with two traction motors or a total of sixteen motors
two booster sections arranged for double end control from either geared for a maximum speed of 70 M.P.H. All four engines are
cab, each being equipped with one General Motors, sixteen cylin- arranged for multiple control from either of the operator's cabs.
der, V-type, 2 cycle Diesel engine having a bore of 872", stroke This locomotive is equipped with an infinitely variable speed
10" with unit injection system, rated at 1350 H.P. at 800 R.P.M., Electric Brake which utilizes the traction motors for braking action,
and developing a total of 5400 H.P. Each engine is direct con- dissipating the electric current so generated through resistance
nected to a D.C. generator, the current of which is distributed to grids located in the roof of the locomotive. This Electric Brake will
the traction motors mounted on the trucks which in turn are develop a maximum braking effort of 91,000 lbs. at 18 M.P.H.
geared to the axles. There are a total of eight 4-wheel trucks and is capable of holding a large tonnage train on long mountain-
under the four sections comprising this locomotive, each being ous grades without application of the ordinary air brakes.
SPECIFICATIONS
DIMENSIONS
SUPPLIES
WEIGHTS
Overall length over couplers.....
193'-0" Fuel oil.
...4800 gals. Total weight fully loaded.....
.917,000 lbs.
Maximum width over grab irons...
10'-678" Sand..
.76 cu. ft. Weight of locomotive with one-half of variable
Width over body posts.
9'-10" Lubricating oil (145 gals. per engine)
supplies....
.895,700 lbs.
Height over all, above rails.
15'-0"
(Average)
.580 gals. Maximum tractive effort at rim of driving
Wheel diameter..
40" Engine cooling water (225 gals. per engine). ...900 gals. wheels at 25% adhesion....
223,9001 bs.
Rigid wheel base of trucks
.9'-0"
Roller bearing journals..
...612"x12"
Truck swing designed for 21° curve or 274-foot radius
Distance between truck centers on cab section....27'-3"
GENERAL MOTORS
Distance between truck centers on booster section 26'-6"
LocolllOTIVES