HO Gunderson Maxi-Stack II Well Cars DTTX TTX 73050 (ATHG-1016)

HO-scale Gunderson Maxi-Stack II Well Cars — a five-car set in DTTX/TTX intermodal livery, faithfully reproducing the distinctive well cars used for double-stack container service.

This Athearn Genesis model captures the Maxi II design with heavy cast metal frames, etched stainless-steel walkway platforms, and separately applied brake and trainline details. Bent-wire grab irons, animated roller bearings on both 70- and 125-ton trucks, and rubber inter-car trainline hoses add authentic detailing. The Maxi II configuration includes reinforced end wells that carry 20-foot containers and three longer intermediate wells to accommodate 40- or 48-foot containers, delivering a versatile, realistic intermodal display on HO layouts.