Engine:
    Cummins QSC 8.3 U.S. EP tier III (electronic) 275 H.P. @ 2200 RPM.

Dimensions:
    Height: 142.5” / 3581 mm
    Width: 120” 3048 mm
    Length (to end of couplers): 260” / 6604 mm
    Wheel Base: 98” / 2489 mm
    Weight: 64,000 lbs. / 28,992 kg
    Rail Gauge: AAR standard 56.5” (1435 mm)

Drawbar Pull:
    42,000 lbs. (186,459 N)

The SWX630 sets a new standard in pulling capacity, exceeding any competition. Dependable and easy to maintain, the SWX630 is easily able to keep up with the heavy demands of unit train scheduling in any kind of weather.