Draft Gears

Crown SG™

The Crown SG™ is Miner's all-steel draft gear that can be used in any freight car, including intermodal and stand-alone 125 ton cars. Designed for the standard 24 5/8" pocket application, the Crown SG's robust spring package provides maximum protection for the industry's heaviest cars. The Crown SG was the first all-steel draft gear to meet AAR specification M-901G. In addition, the Crown SG shares the proven "million-mile" ruggedness of other Miner Crown Series draft gears, which typically surpass AAR specs for new gear performance after years of extended punishing service.


Performance Specifications
Official rating travel 3.12 inches
Official rating velocity
(@ 500,000 lbs. coupler force)
5.46 mph
Gear weight 370 lbs