Walthers Proto HO 42545 EMD F7B, Pennsylvania Railroad EH-15 #9850B (DCC and LokSound)

Designed for dual-service, the Pennsylvania often paired its FP7 (EFH-15)diesels with F7B (H-15) boosters. Geared for 77mph, these units wereequally at home with fast freights such as Merchandise Service trains, andcould pinch-hit in seasonal passenger and mail service whenever the needarose. A great addition to your roster, these layout-ready WalthersProtomodels feature:
One-time run of these roadnumbers, order now - limited quantityavailableAvailable with ESU LokSound 5 Sound and DCC for DCC and DC layoutsRailroad-specific detailsLimited edition - one-time run of these engine numbersFive-pole, skew-wound, high-torque, high-efficiency can motorHelical gears with 14:1 ratio for smooth, ultra-quiet runningEasy multiple-unit operationProto MAX(TM) metal knuckle couplers