48x48 pallets for heavy, square loads

01 Why square

Round and square-based loads fill a square deck evenly. A stretched 48 x 40 leaves a strip of deck on one side and a gap on the other. On 48 x 48 the footprint of four drums or a standard IBC tote sits within the deck's edges, so the load pushes down on the stringers or blocks instead of hanging over a board end. The Pittsburgh region's resin, coatings and chemical plants are the reason this size matters across the region.

02 Numbers

The ratings above are typical for a wood GMA-class build, not a guarantee for a particular 48 x 48. A heavy resin load deserves a stated rating on the request.

03 Block builds on this size

A block pallet takes forks from all four sides and keeps its deck stiff. Under a loaded tote that matters, because a sagging deck rubs the tote's base. On a stringer build the same size is possible but less common.

04 Where this size ships from

Beaver County's Shell petrochemicals complex began operating in November 2022 with a nameplate capacity of 1.6 million tons a year of plastic pellets, and the Ohio valley supplies industrial gases and materials. Resin leaves in bags and boxes on pallets, and 48 x 48 is one of the sizes used for that.

05 What to say on the request

1. Load: drums, totes, bags or a mix.
2. Rack or floor: racked loads need a stated beam depth and stiffer builds.
3. Build: block, four-way if the dock uses side entry.
4. Grade: A or B for used; new if the load is high-value.
5. HT: yes or no.
6. Count and cadence.

06 Things that go wrong on a 48 x 48

• Ordering a stringer build for a racked tote, then finding the deck sags.
• Assuming a 48 x 40 rack bay will take it.
• Specifying a grade B with plates over the stringer under a heavy drum load.
• Forgetting that the pallet is also heavier to move.