Diesel-electric locomotives used by Philippine National Railways
PNR 5000 class
DEL 5009 hauling CMC-201 rail maintenance coach in January 2020
Type and origin
Power type
Diesel-electric
Builder
GE Transportation
Serial number
4754.1–4754.10
Model
GE U6B
Build date
1992
Total produced
10
Specifications
Configuration:
• AAR
B-B
• UIC
Bo-Bo
Gauge
1,067 mm (3 ft 6 in)
Wheel diameter
914 mm (36 in)
Minimum curve
57 degrees
Wheelbase
2.08 m (6 ft 10 in) per bogie
Length
11 m (37 ft)
Width
2.7 m (9 ft)
Height
3.7 m (12 ft)
Axle load
12.59 t (27,750 lb)
Loco weight
45 t (100,000 lb)
Fuel type
Fuel oil
Prime mover
Caterpillar D379
RPM range
640–1,200 rpm (10.7–20.0 Hz)
• RPM idle
640 rpm (10.7 Hz)[a]
• Maximum RPM
1,200 rpm (20 Hz)
Engine type
Diesel engine
Alternator
GE GMG-146
Generator
Main: GE GT751 Auxiliary: GE GY27
Traction motors
4 × GE 748
Cylinders
8
Transmission
Electrical
Gear ratio
103:15
Loco brake
Dynamic and air
Performance figures
Maximum speed
89 km/h (55 mph)
Power output
400 kW (540 hp)
Tractive effort:
• Starting
120 kN (27,000 lbf) at 30%
• Continuous
56 kN (12,500 lbf) at 32 km/h (20 mph)
Career
Operators
Philippine National Railways
Class
5000 class
Number in class
10
Numbers
5001–5010
Locale
Manila Naga
Delivered
1992
First run
1992
Restored
2022-2023
Disposition
2 active; 8 inactive
Key features are noted from these references.[1][2][3][4][5]
The PNR 5000 class are diesel-electric locomotives acquired in 1992 by the Philippine National Railways.[4]
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).
^Craig, Robert. "GE U6B roster". Retrieved December 23, 2021.
^Craig, Robert. "GE U6B Data Sheets". Retrieved December 23, 2021.
^"Specifications and schematic drawing of the G.E. U6B diesel-electric locomotive". Retrieved December 23, 2021.
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