This is an Athearn 72530 HO Western Pacific 40' Piggyback Trailer #290128

Real-working Kadee sprung trucks

Model Number: 47000229

Then plug in this compact transmitter

They were equipped with Evans Air Packs

Williams 40510 O Luxury Lines 2-8-4 Berkshire Steam Locomotive - 3 Rail #726 ProductID_11957874 This is an Athearn 72530The locomotive and tender measure 21", diecast locomotive body, tender body, chassis, and trucks, powerful maintence free motor with flywheel coasting action, Baldwin Disc steel rimmed drivers, traction tires for superior pulling on all track types, electronic 6 amp reverse board, True Blast II, digital whistle and bell, diecast operating coupler, constant voltage headlight, operating smoke unit, wire form chrome plated handrails, realistic coal load