320 AC Drive System
320 AC Drive System With IGBT Controls Delivers Peak Productivity
Using advanced AC propulsion technology, the world leader in drive systems for off-highway vehicles has created a new standard for the 320 ton haul truck class. The GE320AC™ drive system, with high-power, air-cooled IGBT controls, outperforms similar-sized DC and mechanical systems, delivering higher sustained speed on grade and continuous retarding to near zero speed.
System Configuration
| Alternator | 5GTA41/5GTA39 |
| Motorized Wheel | 5GDY106A |
| AC Control Group | 17KG535 |
| Dynamic Retarding Assembly | 17EM136 |
| Truck Specifications | |
| Weight | (Nominal) |
| Gross Vehicle Weight Capacity | 1,112,000 lbs (504,403 kg) |
| Payload Capacity | 640,000 lbs (290,304 kg) |
| Horsepower | up to 3,500 gross hp (2,610 kw) |
| Tires Size | 53/80R63 |
| Max Truck Speed | 40 mph (64 km/hr) |
| Applications Parameters | |
| Contin. Motoring Equiv. Grade | 12% cont. |
| Altitude (above see level) | 12,000 feet @ 33C with no deration |
| Maximum Ambient Temperature | 55C @ 750 feet |
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