Article

Steel

September 2017, TruckingInfo.com - Department

What's New in Dump Trailers?

New Mac aluminum end-dumps gleam in the lights of the Mid-America Trucking Show earlier this year. Many lose their luster in day-to-day work, but are still are valued for their light weight and corrosion resistance. Photo: Tom Berg

By Tom Berg

Think you’re seeing a lot of aluminum end-dump trailers in recent years? You are. Aluminum’s in, but steel still has a place.

Tags: Trailers, Aluminum, Steel, Dump Trailers

May 2017, TruckingInfo.com - Department

Drop Deck Decisions

A Mac Trailer aluminum drop deck’s transition area includes the 90-degree step (upper left) and a large curved “radius” beneath the upper and lower decks (center). The radius evenly distributes weight and stress between the two areas. Here, I-beam-like flanges add strength to the curved members. Photo: Tom Berg

By Tom Berg

Special cargos require specialized trailers, and one is the drop deck, whether made of steel, aluminum, or a combination of the two.

Tags: Trailers, Aluminum, Steel, Dropdeck Trailers

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