3000 Gallon Plastic Horizontal Leg Tank

The Enduraplas 3000 Gallon Plastic Horizontal Leg Tank (SKU THF03000BK) is a cylinder-on-its-side tank built to travel. The horizontal body rides on molded support legs so it sits level on a trailer, skid, or nurse rig, which is why applicators and haulers reach for the leg-tank shape over an upright storage tank. Its verified dimensions are 130 inches long, 87 inches wide, and 90 inches tall, giving a footprint of 87 by 130 inches. Measure that footprint against your trailer deck or containment pad before you buy — and note the 90-inch overall height, which is the number that decides whether the loaded tank clears a doorway, containment wall, or overhead at the fill and storage points.

Will it work for your job?

This is a 3000-gallon horizontal leg tank from Enduraplas. Filled to capacity with water it carries roughly 25,020 pounds, so the trailer, axles, and tie-downs under it have to be rated for that fully loaded weight — not just the empty shell. If you are hauling a product denser than water, the load climbs from there. This tank's specific-gravity rating is not published in our data, so confirm the SG limit for your product with us before you move anything heavier than water. Not sure the footprint and capacity line up with your rig? Run the numbers through our Tank Sizing Calculator and the Tank Sizing Guide before you commit.

Fittings and configuration

Outlet and fitting configuration on a leg tank of this size is confirmed per order rather than assumed — call 866-418-1777 and we will verify the fitting layout, sizing, and any options against your application before the tank ships. That keeps the spec matched to what the manufacturer actually builds for your job instead of a guess.

The mistake to avoid

The common miss on a horizontal leg tank is under-building the trailer or transport frame. Twenty-five thousand pounds of liquid spread over a 130-inch body puts real load on the legs and the deck, so confirm your axle rating and leg support spacing against the manufacturer spec sheet before the first fill. If you are hauling fertilizer or agricultural product, know the rules that apply to your load and rig — our guides on applicator and leg tanks for fertilizer and DOT non-roadable trailer scope and the 49 CFR 173.5 agricultural exemption walk through how a portable utility tank gets classified for farm fleet use.

Ready to move liquid? Pull a freight quote to your delivery ZIP with the Freight Cost Estimator — a tank this size ships LTL on its own skid, and freight is quoted live to your address, never rolled into the list price. Have a forklift ready at the receiving end for something at this weight and length, or call 866-418-1777 and we will work the quote with you.