The B23-7 is 62' 2" in length over the couplers and stands 14' 10 3/4" high The unit is 10' 2 1/4" wide over the handrails
Distance between the bolsters is 36' 8"
General
Built in 1978-1979
Weight- 268,000lbs
Maximum Curvature Per Single Unit- 39 °
Engine
Model- 7FDL
Cylinder Arrangement- 12
RPM Idle- 450 Low Idle- 265 Throttle 8- 1025 Overspeed- 1150
Main Generator- 5GTA11-C2
Auxiliary Generator- GY27
No Auxiliary Alternator
Traction Motors- GE 752
Traction Motor Blowers Motor- Mechanical
Radiator Fans- Mechanical
Grid Blowers- Mechanical
Performance
Horsepower- 2250
Maximum Continuous Tractive Effort- 60,000lbs
Minimum Continuous Speed- 10.6mph
Maximum Speed- 70mph
Traction Motor Rating- 1195 amps
Dynamic Brake- Standard
Schedule- 26-L
Automatic Brake Valve- 26-C
Independent Brake Valve- SA-26
Control Valve- 26-F
Application Valve- P-2-A
Relay Valve- J84B or J1
Vent Valve- No. 8
Safety Control- Pulse III or Quantum
Horn- Leslie SL-3R
Air Filters, Brake- Salem 824 Auxiliary- Salem 818
No Air Dryer
Trucks
Wheel Diameter- 40"
Gear Ratio- 74:18
Journal Bearings- Timken 6.5"
Brake Rigging- Clasp
Brake Shoes- 16" composition or cast iron
Special Features
Radio Provision- All Channel Clean cab
Cab Heater- Electric
Speed Recorder- Quantum or Pulse 48H8C-6
Speed Indicator- Pulse 80 or EQ
Water Cooler- Portable ice chest
Toilet System- Chemical
Snow Plow- Both Ends
Self Load Test Equipped
Cab Signal Equipped, 1933 Ultra cab
1967 - 2023 LSL Equipped
Type 1 Power Knockout Equipped
Allignment Control Coupler Equipped
1901, 1918, 1932, 1934, 1937, 1943, 1945, 1962-1964, 1979, 1982, 1998-2007, 2011, 2012, 2014, 2016, 2018, 2020, 2801, 2806, 2809, 2810, 2815 Equipped with grid pad reporting system
2800-2816 Harmon Select-A-Power Equipped
2807 Hump Control Equipped
Cleared For Operation In Third Rail Territory
1933 Assigned To Track Geometry Car CR 21
