TM 55-2210-224-12
1-10. EQUIPMENT DATA (cont)
(2)
Diesel Engine.
Manufacturer.........................................................Cummins Engine Co., Inc.
Type......................................................................NTA 855-L4
Number of Cylinders .............................................6
Bore and Stroke ....................................................5.5 in. x 6 in. (139.7 mm x 152.4 mm)
Displacement ........................................................855 cu in. (14 L)
Firing Order...........................................................1-5-3-6-2-4
Governed Speed ...................................................2100 rpm
Rotation (viewed from flywheel) ............................Counterclockwise
Brake Horsepower.................................................335 BHP (2.50 kW)
Fuel.......................................................................Diesel oil
Fuel System ..........................................................Direct injection
Cooling System.....................................................Liquid (centrifugal pump)
Starting System.....................................................Battery
Lubricating System................................................Pressure feed
(3)
Main Generator.
Manufacturer.........................................................General Electric Co.
Model ....................................................................5GT 569B1
Voltage..................................................................170 to 385 dc
Capacity................................................................350 kW
Speed (safe maximum rpm) ..................................2100 rpm
(4)
Battery Charging Alternator.
Manufacturer.........................................................Delco Remy Co.
Model ....................................................................1117733
Voltage..................................................................32 V dc
Amps ....................................................................60 amp
(5)
Traction Motor.
Manufacturer.........................................................General Electric
Type......................................................................5GE747D2
Voltage..................................................................250 V dc
Amperes ...............................................................550 amp
Gear Ratio ............................................................14.96:1
Safe rpm ...............................................................4650 rpm
(6)
Air Compressor.
Manufacturer.........................................................Gardner Denver Co.
Model ....................................................................AVLALBBF99999
Bore 1st Stage ......................................................7.50 in. (190.5 mm)
Bore 2nd Stage .....................................................4.25 in. [107.9 mm)
Stroke ...................................................................4.50 in. (114.3 mm)
Displacement ........................................................50 cfm (1.42 cu m) at 900 rpm
1-10
