EMD SD80MAC - 80MAC Technical

80MAC Technical

Prime Mover:

• Electro-Motive Diesel V-20 710G3B-ES
• Displacement: 14,200 cubic inches (233 L)
• Idle: 200 rpm
• Full Speed: 904 rpm
• Lube Oil Capacity: 510 USgal (1,900 l; 420 imp gal)
• Cooling Water Capacity: 342 USgal (1,290 l; 285 imp gal)
• Fuel Capacity: 5,800 USgal (22,000 l; 4,800 imp gal)

Main Alternator:

• Electro-Motive Diesel TA22-CA8A
• Maximum Voltage: 2600 V DC
• Maximum Current: 8100 A

Traction motors:

• 6 Siemens 1TB2830 AC motors mounted 3 each on 2 HTCR-2 Radial Self Steering trucks.
• Rated Output: 638 kW (856 hp)
• Gearing: 83:16
• Wheel Size: 45 in (1,143 mm)
• Max Revolutions: 3,435 rpm
• Starting torque: 16,300 N·m (12,000 lbf·ft)
• Continuous torque: 12,900 N·m (9,500 lbf·ft)
• Maximum voltage: 2,183 V

Performance:

• Maximum Speed: 75 mph (121 km/h)
• Starting Tractive Effort: 185,000 lbf (820 kN)
• Continuous Tractive Effort: 147,000 lbf (650 kN)
• Braking Effort: 96,000 lbf (430 kN))
• Weight: 210 short tons (187.5 long tons; 190.5 t); 420,000 lb (190,500 kg))