2026 Aluma 7712H-S-BT 77″x12′ Aluminum For Sale in Amsterdam, NY

The 2026 Aluma 7712H-S-BT is the heavy-duty utility king of the Capital District, engineered for those who need maximum floor space without the weight of a traditional steel trailer. If you are hauling a wide-track UTV to the trails near Edinburg or transporting a commercial zero-turn mower between properties in Halfmoon,NY, this 77-inch wide deck offers the elbow room you need. Residents in Scotia and Duanesburg often struggle with the “rust tax” that New York winters levy on equipment; because this Aluma is built from high-grade aluminum, it is virtually immune to road salt and grime. The “H” model designation brings a beefier 3,500# torsion axle to the table, providing a stable, commercial-grade platform that handles the steep grades of the Helderberg Escarpment as easily as the flat stretches of Route 5. For the local enthusiast who demands a trailer that works as hard as their truck, the 7712H-S-BT is the perfect balance of rugged durability and easy-towing performance.

GVWR: 2,990 lbs with a lightweight 650 lb curb weight for maximum towing efficiency.

Axle: 3,500# Dexter Rubber Torsion Axle featuring a 5-year warranty and independent suspension.

Deck: 77″ wide x 144″ long extruded aluminum floor that is rot-proof and easy to spray clean.

Gate System: 77.5″ x 60″ Aluminum Bi-Fold Tailgate that reduces wind drag by 50% compared to standard gates.

Towing Package: 800# capacity swivel tongue jack and a 2″ coupler with a flat 4-wire lighting harness.

Tires: 14″ Radial tires (ST205/75R14) mounted on premium aluminum wheels for a sleek, corrosion-resistant look.

Tie-Downs: 4 integrated stake pockets and 4 heavy-duty tie-down loops for versatile cargo securement.

Staff Expert Tip: “The Bi-Fold Tailgate is the secret weapon of this trailer—it allows you to load low-clearance equipment without bottoming out, then folds in half to stay out of the wind on your way to Northville.”

Outdoor Motor Sports & Trailer Sales is located right in the heart of the action on Route 30 in Amsterdam. We are the go-to trailer experts for our neighbors in Galway, Fultonville, and Esperance, offering a localized experience that the big-box stores simply cannot match.

What does the “H” stand for in the 7712H-S-BT model? The “H” stands for Heavy-Duty. While the trailer is still rated at a 2,990 lb GVWR to avoid the need for annual inspections in some jurisdictions, it is built on a 3,500 lb capacity torsion axle, giving you a much stronger frame and better suspension travel for handling the rough roads in Montgomery County.

Why should I choose an aluminum bi-fold ramp? A bi-fold ramp offers two major benefits: first, it provides a longer 5-foot ramp for a gradual loading angle, which is essential for mowers and sports cars. Second, because it folds in half, it doesn’t act like a giant sail behind your vehicle, which significantly improves fuel economy and visibility during transport.