Front:
313
313 00
BALTIMORE AND
OHIO
313
S01 THI R
2 113
Back:
THE BALTIMORE AND OHIO RAILROAD
COMPANY
DIESEL-ELECTRIC LOCOMOTIVE
Built by
FAIRBANKS, MORSE & CO.
F-M CONTRACT NO. LD-103. .Built Feb. 1951
CUSTOMER PURCHASE ORDER NO..
. August 1, 1950
LOCOMOTIVE UNIT NOS.. ...310 thru 319
F-M SERIAL NOS...
12-L-392 thru 12-L-401
14'6"
TYPE
1200 H.P. Switching Locomotive. Model H12-44
Symbol
.0-4-4-0
DIMENSIONS
Track Gage
4'81/2"
Overall Length Inside Knuckles
48'10"
Height Over Roof.
.14'6"
Overall Height
Width Over Cab Sheets.
10'0"
Overall Width
10'2"
Truck Wheel Base.
.8'0"
Total Wheel Base.
.33'6"
Truck Center Distance.
25'6"
MINIMUM RADIUS CURVATURE 100' (57°)
ENGINE
One 1200 HP Model 38D8 1/8, 2 cycle opposed
piston, 6 cyl., Bore 8/8", Stroke (each Piston) f0"
TRANSMISSION
Generator
.481-G
Motors
362DF
Gearing
68:14
Wheel Diameter
. 40"
Maximum Speed
.60 mph
AIR BRAKES
Straight and Automatic.
.Schedule 6SL
Air Compressors, one per unit.
Type 3CD
Compressing Rate per unit at 850 rpm...260 cfm
Reservoir volume per unit...
60,000 cu. in.
WEIGHTS (Fully Loaded)
Total Locomotive
.246,046 lb.
Per Driving Axle
61,512 lb.
TRACTIVE EFFORT
Starting at 30% Adhesion.
73,814 lb.
Continuous at 10.7 mph..
.34,000 lb.
***
SUPPLIES
Fuel Oil, Tank Cap
.750 gal.
Lubricating Oil
.250 gal.
Engine Cooling Water.
135 gal.
Sand
.28 cu. ft.
BATTERY
Batteries per unit.
Cells per battery
32
Plates per cell.
25
Amp-Hr, rating per battery (at 8 Hours). ..426
Publication ALX100.55
*****
