Athearn 28683 HO Scale ALCo RS-3 Green Bay & Western GB&W 304 Wheel Sets - 33" This is the replacement 3

This is the replacement 3

With the wider track width and the relatively shorter chassis of the truck class

)(When using 7

50in / 38mm

Athearn 28683 HO Scale ALCo RS-3 Green Bay & Western GB&W 304 Wheel Sets - 33" This is the replacement 3Athearn 28683 HO Scale ALCo RS 3 Green Bay & Western GB&W 304 ALCO built the RS 3 to respond to competition with EMD, Fairbanks Morse, and Baldwin Locomotive Works. In the case of ALCO, the builder added more improvements to create new locomotive lines beyond the RS 2. ALCO produced 377 RS 2s versus the more successful RS 3s at 1,418. The new model produced slightly more horsepower than the earlier design at 1,600 hp using Alcos 12 cylinder, model 244