Bachmann 73353 N Scale 40' 4 Bay Quad Hopper Norfolk & Western N&W 12989 Designed primarily for hauling coal in bulk unit consists, the 40' Quad Hopper could also be found frequently on mixed freights. FEATURES: Detailed injection-molded body with realistic decoration NMRA profile wheels Needle-point axles Body-mounted E-Z Mate® Mark II couplers