The General Motors Electro-Motive Division model F40PH is a 3000 horsepower (2.2 MW) B-B diesel-electric locomotive intended for service on Amtrak's intercity lines, built from 1976 onwards.
Builder General Motors Electro-Motive Division (EMD)
Build date 1976 –
AAR wheel arr. B-B
Gauge 4 ft 8½ in (1,435 mm)
Prime mover EMD 645E3
Cylinders V16
Top speed 103 mph (166 km/h)
Power output 3,000 hp (2.2 MW)
Nicknames "screamers" "screaming thunderbox"
Vehicle - Trains, Trolleys and Streetcars
Links: www.caltrain.com, www.caltrain.com
By: adrbr