Atlas Master 10004448, HO Commuter Train Set, Gold, w ESU Loksound DCC, New Jersey TransitAtlas Master 10004448, HO Commuter Train Set, Gold, w ESU Loksound DCC, New Jersey Transit Atlas Item #: 10004448 The ALP 45DP is a dual mode locomotive, capable of drawing power from either overhead electrical wires or its own pair of 12 cylinder Caterpillar diesel engines. These flexible locomotives were designed to provide a one seat commute from NJ TRANSITs various diesel only lines into the electrified territory that leads to New York Citys Penn