The Critical Role of AAR‑Approved Dunnage Air Bags in Rail Transport
Introduction In the complex world of freight and logistics, dunna ge air bags play a deceptively simple but absolutely essential role—especially when it comes to r ail car dunna ge and railroad loading scenarios. In rail transport, the risks of cargo shift, vibration, and residual slack are amplified over long distances. That’s why the use of AAR‑approved dunna ge air bags (approved by the Association of American Railroads) is often non‑negotiable for shippers, carriers, and rail companies alike. In this post, we’ll explain why dunna ge air bags are so critical for rail dunna ge, how they integrate into railcar loading systems, and what rail operators must consider when deploying them. Why Rail Shipments Need AAR‑Verified Dunna ge Air Bags 1. The Unique Challenges of Rail Transport Rail loading is subject to lateral and longitudinal forces not often encountered (or as strongly) in road or sea freight. With uneven track conditions, coupli...