This detailed, ready-to-run Atlas Master HO Scale 70-Ton Hart Ballast Car is based on cars used for dumping ballast during track maintenance projects. This model features a detailed injection-molded body, appropriate roller-bearing trucks, die cast chassis, free-rolling metal wheelsets and AccuMate(R) magnetic knuckle couplers. The 70-Ton Hart Ballast Car is one of many Recently Viewed Scale Test Weight Car - Ready to Run -- Union Pacific #903145 (silver) Part# 160-74404 HO Scale Special Price $26.99 Regular Price $49.00 Add to Cart Learn more 45′ Difco(R) Dump Car - Ready to Run -- British Columbia Railway #996166 Part# 920-110061 HO Scale Special Price $27.99 Regular Price $44.98 Add to Cart Learn more 70-Ton 2-Bay Ballast Hopper with Side Chutes (Ballast Gates) - Ready to Run -- Reading and Northern #113 (gray, white) Part# 6-43682 HO Scale $29.95 Add to Cart Learn more 70-Ton 2-Bay Ballast Hopper with Side Chutes (Ballast Gates) - Ready to Run -- Reading and Northern #106 (gray, white) Part# 6-43681 HO Scale $29.95 Add to Cart Learn more 70-Ton 2-Bay Ballast Hopper with Side Chutes (Ballast Gates) - Ready to Run -- Milwaukee Road #341707 (Boxcar Red, white, TMR & Hiawatha Logos) Part# 6-43673 HO Scale $29.95 Add to Cart Learn more