Victorian Railways P Class Diesel Electric Locomotive engine physic based of real power rating.
screenshot image from https://www.flickr.com/photos/railtourist/8578875739/in/faves-77952175@N07/
Notes: The Westinghouse brake system is set up to the 26C, 26L, A7 and A7EL air pressure specs and isn't suitable to run with other locomotives, except the ones to suit 1950+ 'VR & V/Line' era physics.
Model: G18HB-R
Engine: EMD 8-645E Roots-blower 2-Stroke
R.P.M: 258 Low Idle 307 Idle - 900 Full
Generator: EMD Type D-15-E-R
Current: 1500 AMPS Continuous Rating, '600 Volts'
Traction Motors: (4) EMD Type D-29
Gear Ratio: 63 - 14
Motor Groups: Series-Parallel 1-3x2-4, Parallel 1-2x3-4, Parallel with Fields Shunted 74% 1-2x3-4
Compressor: 3 Cylinder Type WXE, rated 1730 liters/min 275RPM
Main Reservoir: 27 Cu Ft
Axle Load: 19.25tonnes
Tractive Effort: 189kn @ 25% Adhesion
Tractive Continuous: 149kn @ 14.5kph
Main Res: 800 Kpa
Brake Pipe: 500 Kpa Max
Service Brake Equalizer: 350 Kpa, 325Kpa Handle Off
Brake Cylinder: 315 Kpa 'Service' 375 Kpa 'Emergency'
Brake Ratio: Air 60%, Handbrake 18%