KATO 126-4014-S N Scale 4-8-8-4 Big Boy Steam Loco Union Pacific UP 4014 Sound Zelos which had quite good structural

which had quite good structural strength and high cross-country ability

7-Point Pitch Curve

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Molded 6mm motor plate

KATO 126-4014-S N Scale 4-8-8-4 Big Boy Steam Loco Union Pacific UP 4014 Sound Zelos which had quite good structuralKATO 126 4014 S N Scale 4 8 8 4 Big Boy Steam Loco Union Pacific UP 4014 Sound The 4 8 8 4 Big Boy is an articulated Steam Engine manufactured by the American Locomotive Company between 1941 and 1944. The Union Pacific was the sole purchaser of these engines, owning and operating a total of 25 of the colossal 600 ton engines. The 4 8 8 4 wheel arrangement combined stability and power, with the four wheel leading truck allowing for smoother entry into