Vossloh Euro 4000 ~ 5033 ~ Matilde

Locomotive type Diesel Electric Traction DC Axis arrangement Co'Co ' Rated power 2954 Kw (4000 HP) Locomotive axle load 20,5 & plusmn; 2% Tn Approximate weight with supplies 125 & plusmn; 3% Tn Maximum speed 120 Km/h Overspeed (traction cut) 127 Km/h Overspeed (emergency brake applied) 132 Km/h Maximum traction effort (starting) approx. 400 KN Continuous traction effort approx. 244.5 KN Traction effort at 120 Km/h approx. 79.3 KN Main reservoir capacity: 2 x 500 l Braking equipment:

• Pneumatic: UIC
• Dynamic brake: Yes
• Anti-lock: Yes

Diesel engine:

• Model: 16-710G3B-T2
• Type: Turbocharged
• Working principle: 2-stroke
• Number of cylinders: 16
• Arrangement of cylinders: 45º V
• Compression ratio: 16: 1
• Direction of rotation: Counterclockwise
• Maximum speed: 904 r.p.m.
• Minimum speed: 200 r.p.m.

Main traction generator:

• Main Generator Model: AR20/CA6
• Maximum voltage (DC): 1465 Vdc
• Electrical power: 4300 Kw

Auxiliary alternator:

• Model: CA6
• Type: a.a. three-phase
• Nominal voltage (at 900 rpm): 215 V between phases
• Frequency at 900 rpm: 120 Hz.

Auxiliary generator:

• Type: c.a.
• Continuous output voltage (after rectified): 74 Vdc.
• Power: 18 Kw.

Suministros:

• Aceite de motor diesel: 1300 l
• Combustible: 6700 l
• Agua de refrigeración: 1500 l
• Arena: 480 l

Traction motors:

• Traction motor model: D43 TR
• Locomotive engines: 6 (one per axle)
• Type: c.c. series engine, forced ventilation
• Maximum intensity in the continuous regime: 950 A

Battery:

• Type: Watertight lead
• Model: MARATHON L2V470
• Number of elements: 32 (8 per box)
• Nominal voltage: 64 V
• Capacity in A/hour: 470 Ah

Compressor:

• Type: GARDNER DENVER
• Model: WLU
• Number of cylinders: 3 water-cooled
• Air production at 900 rpm and 10 bar: 4500 l/min.
• Air production at idle: 947 l/min.

Air dryer:

• Model: GRAHAM 994 series
• Working pressure: 5.2 to 10.4 bar

Pneumatic Brake:

• Type: KNORR-MBS
• Maximum brake effort: approx. 113 KN

Electric brake:

• Type: Rheostatic
• Maximum braking power: 500 Kw
• Maximum braking effort (~ 41 Km/h): 141 KN

Bogie:

• Type: C (3 drive axles)
• Gauge: 1668 mm
• Extreme wheelbase: 1800 mm
• New wheel diameter: 1067 mm
• Wheel diameter (maximum wear): 991 mm
• Gear ratio: 71:18
• Minimum radius of inscription on the curve: 100 m

Supplies:

• Diesel engine oil: 1300 l
• Fuel: 6700 l
• Cooling water: 1500 l
• Sand: 480 l