EXA Tank Trailers For Sale

EXA tank trailers are commonly configured for oilfield fluid service, and the first decision most buyers make is vacuum capability, barrel size, and material. In this category, aluminum vacuum tank trailers are a common fit for hauling water, mud, oilfield waste, and similar non-corrosive fluid loads where lower tare weight matters. A typical setup may be around 150 BBL, or roughly 6,300 gallons, with a single-compartment barrel, internal baffles, rear discharge plumbing, pressure and vacuum relief protection, and a chassis designed for rough lease roads as well as highway travel.

Construction details matter more on a tank trailer than they do on many other trailer types. Buyers should pay close attention to shell thickness, bulkhead design, weld quality, frame material, and internal lining if the trailer will see abrasive or contaminated product. EXA tank trailers in this class are often built with aluminum barrels to reduce empty weight while still providing good corrosion resistance for water and fluid service. Features like epoxy-lined interiors, full-length walkways, multiple manways, rear sight glasses, hose trays, and work lights can make a real difference in daily use, especially when loading and unloading in field conditions.

Running gear and roadability are just as important as tank construction. Many vacuum tank trailers use tandem 30,000 lb axles, air suspension such as a Hendrickson setup, ABS-equipped air brakes, 24.5-inch wheels and tires, and an adjustable fifth wheel connection with a standard kingpin setting. Buyers should confirm axle spread, overall length, loaded height, and landing gear spec against the routes and tractors they plan to use. In oilfield applications, cut and chip tires, heavy-duty landing gear, overturn protection, and durable rear valve arrangements are all worth checking because they affect uptime and service life.

If you are comparing EXA tank trailers, focus on the actual job cycle rather than just listed capacity. Ask how the trailer is vented, how product level is monitored, what valve sizes are installed, whether the barrel is lined, and how the suspension and chassis are specified for off-road use. Also confirm commodity compatibility, legal weight in your operating states, and any site-specific safety requirements around ladders, handrails, pressure reliefs, and shutoff systems. A tank trailer that matches your fluid type, unloading method, and route conditions will usually outperform a larger or cheaper trailer that is not spec'd for the same work.