HO Gunderson Maxi-Stack II Well Cars DTTX 'TTX' #73077 (ATHG-1020)

These HO scale Gunderson Maxi-Stack II Well Cars in DTTX/TTX livery reproduce the double-stack intermodal cars used in the late-20th century, offered as a five-car Maxi-Stack II set for authentic intermodal modeling. The design reflects the era’s flexibility, with end wells sized for 40' containers and three longer intermediate wells to carry 48' containers, reinforced to also carry 20' loads. Produced to the high standard of the Athearn Genesis line, these models emphasize authentic proportions and detailing that bring a convincing presence to modern-layout scenes.

Key features include heavy cast metal frames for reliable performance whether loaded or empty, etched stainless-steel walkway platforms, and separately applied brake and trainline details. Separately applied bent-wire grab irons, animated roller bearings on both 70- and 125-ton trucks, and rubber inter-car trainline hoses deepen the realism, delivering a faithful recreation of late-20th-century Maxi-Stack II equipment that pairs well with other HO scale intermodal cars on a contemporary layout.