The 21019 RAPIDO ALCO FPA-2 is a model diesel locomotive in HO gauge manufactured by Rapido. It is designed to run on standard DC power type, replicating the Canadian Pacific #4094 locomotive. This highly detailed and accurate replica is ideal for model railroad enthusiasts looking to expand their collection with a realistic addition to their layout. With the Rapido brand known for quality and authenticity, this locomotive is sure to enhance any model railroad setup.