Patent number 7

Trainz Product Id: 12093034

Trainz Product Id: 12477579

The Trainz SKU for this item is P12110206

Bachmann 82761 Spectrum N Burlington Northern SD45 Diesel Locomotive #6474 ProductID_11460516 Patent number 7During the 60s and 70s, the race was on among locomotive manufacturers to develop more powerful locomotives for long haul freight service. Among EMDs entrants into the fray was the special duty SD 45, a 3600 horsepower prime mover that went on to serve virtually every major railroad. With a V 20 engine and six axle trucks for superior tractive effort, the SD 45 embodied the latest and greatest technological advances of its day. Following EMDs lead in