HO Gunderson Maxi-Stack II Well Cars (GBRX #1988) - 5 Pack (ATHG-1023)

HO-scale Gunderson Maxi-Stack II Well Cars in GBRX 1988 livery arrive as a five-car set that recreates the intermodal workhorses used to haul stacked containers. The Maxi II design uses a lighter frame and 125-ton intermediate trucks to support heavier loads, with reinforced 40-foot end wells to carry 20-foot containers and three intermediate wells long enough for 48-foot containers, delivering flexible intermodal capacity for modern trains.

Model details mirror the prototype: heavy cast metal frames, etched stainless-steel walkway platforms, separately applied brake and trainline details, bent-wire grab irons, roller bearings on both 70- and 125-ton trucks, and rubber inter-car trainline hoses. The finish captures the distinctive look of these cars, including broad flat sides with the DOUBLE STACK 125 Service lettering, making this five-car set a striking addition to HO intermodal layouts.