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Class Number: 0451/0469
Number Built: 19
Year in Service: 1999
Power Type: Diesel-Hydraulic
Service Type: Regional
Gauge: 1668 mm
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Technical Data

Builders:
Mechanical Parts: SOREFAME (Bogies: BUDD)
Diesel Engine: Cummins
Transmission: Niigata Converter
Brake: Knorr-Bremse
_____________________________________
Performance Figures
Traction:
Maximum Speed 120 Km/h
Maximum Tractive Effort 8.600 Kgf
Tractive Effort at Max. Speed 1.300 Kgf

Dynamic Brake:
Maximum Effort 2.250 Kgf
Corresponding Speed 70 Km/h
Specifications:
Trainset Type U.D.D.
Nominal Power (Wheels) 671 hp
Wheel Arrangement (1 A) (1 A) + 2' 2'
Wheel Diameter (new) 850 / 810 mm
Driving Cabs (Number) 2
EP Brake Knorr-Bremse
Brake de Recurso Knorr-Bremse
Brake de Estacionamento Dehousse
Dynamic Brake Niigata Converter
Sanders (number) 4 Stroke Cycle
Dead Man's Switch Sécheron/Knorr-Bremse
Multiple Working up to 3
Wheel Flange Lubrification 4 Stroke Cycle
Speed Recorder Sécheron (TEL 1000)
Transmission Ratio 1 : 2,63


Weight and Capacity

Standing Capacity:
Normal Capacity (3 passengers / m2) 133
Maximum Capacity (5 pssengers / m2) 224
Overload Capacity (corridors: 5 pass / m2 + lobbies: 7 pass / m2) 261

Weight:
Prime Mover 1.450 Kg
Hydraulic Transmission 900 Kg
Air Conditioning Equipment 1.020 Kg
Electricity Production Equipment 900 Kg
Bogie (Motorized) 7.500 Kg
Bogie (Free) 6.800 Kg

Dimentions
Width / Height .2.970 / 4.392 mm
Maximum Lenght 51.960 mm
Lenght 18.120 mm
Wheelbase 2.590 mm
Coupler and Bumper Height 1.060 mm
Seating Capacity:
Car 92
Trailer (2nd Class) 32
Trailer (1st Class) 40
Total (D.M.U.) 164

Total Capacity:
Normal 297
Maximum 388
Overload 425

Load (70 Kg/Passenger):
Normal 20,8 t
Maximum 27,2 t
Overload 29,8 t
Tare 92,7 t

Traction Equipment

Prime Mover:
Number 2
Builder CUMMINS
Type NTA 855 - R3
Working Cycle 4 Stroke Cycle
Cylinder Number and Arrangement 6 L H
Bore and Stroke 140 x 152 mm
Total Displacement 14,00 l
Overfeeding Holset HC3B
Nominal Power 405 hp
Nominal Speed 1.900 rpm
Effective Power 370 hp
Transmission:
Builder Niiagata Converter
Type NICO TACN - 22 - 1623
General Characteristics Inverter
Retarder
1 Hydraulic and 2 Mechanic Regimes with Automatic Transition
Transmission Ratio: 1/2,63

Other Equipment
Auxiliary Alternator:
Builder Gustavo Cudell
Power 35 KVA
Speed 1.500 rpm
Tension 230/400 V +-10%
Frequency 50Hz +-5%

Doors:
Builder IFE
Opening Electric with antipinch protection
Number 8
Battery Charger:
Builder Harmer + Simmons
Type SM 1800 19''
Input Power 180-264 V
Output Power 26-28,5 V
Frequency 45-65 Hz
Output Intensity 40-62,4 A

Batteries:
Type Acid - 5TS 505
Nominal Tension 24 V
Capacity 86-58 A/h
Charging Intensity 92-22,5 A

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