Class Number: 1551/1570
Number Built: 20
Year in Service: 1973
Power Type: Diesel-Electric
Service Type: Long Haul and Freight
Gauge: 1668 mm
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Technical Data

Mechanical Parts: Montreal Locomotive Works
Diesel Engine: MLW / Alco
Transmission: Canadian General Electric
Brake: Westinghouse Air Brake
Locomotive Type MX-620
Power Output (Wheels) 1.700 hp
Wheel Arrangement Co' Co'
Wheel Diameter (new) 1.016 mm
Driving Cabs (Number) 1
Air Brake DUAL (Air & Vacuum)
Dynamic Brake Doesn't have
Sanders (number) 8
Dead Man's Switch Davies & Metcalf
Multiple Working up to 2
Wheel Flange Lubrification Doesn't have
Speed Recorder Hasler
Performance Figures
Maximum Speed 120 Km/h
Maximum Tractive Effort 24.300 Kg
Continuous Tractive Effort 19.300 Kg
Continuous Tractive Effort (Speed) 22,5 Km/h
Tractive Effort at Max. Speed 4.000 Kg

Dynamic Brake
Maximum Effort (Wheels) Doesn't have
Corresponding Speed Doesn't have
Prime Mover
Number 1
Builder MLW / Alco
Type 251 C 3
Working Cycle 4 Stroke Cycle
Cylinder Number and Arrangement V 12
Bore and Stroke 228,6 x 266,7 mm
Total Displacement 131,4 l
Overfeeding Yes
Nominal Power 2.180 hp
Nominal Speed 1.050 rpm
Effective Power 2.180 hp
Builder Canadian General Electric
Type 1 - Generator CC 5GT 851-Pj1
6 - Traction Motors GE 761
General Characteristics Nose Suspended
Forced Ventilation
Transmission Ratio: 92:16
Heating Equipment
Builder Doesn't have
General Characteristics Doesn't have

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