2026 Big Tex 25DU-20 Tandem Dual Gooseneck Dump Trailer [Unit B]

Big Tex Trailers 25DU-20 Tandem Dual Gooseneck Dump Trailer

Big Tex – America’s #1 professional grade trailer manufacturer and Old South Trailers – South Carolina’s #1 Big Tex trailer dealer are proud to offer the Big Tex 25DU-20 Tandem Dual Gooseneck Dump Trailer.

Designed to handle the needs of professionals in construction, landscaping, and other demanding industries, the 25DU is meant to take on the toughest loads thanks to its reinforced construction and worry-free dual tires. Heavy machinery? No problem, it’s equipped with ramps. Huge loads of trash, sand or gravel? A tall dump box with 4-foot sides that’s capable of a 45° dump angle makes that task a breeze. With a load capacity of 16,930 lbs, the 25DU is a versatile powerhouse of a trailer that’ll have your back through thick and thin.

Features

• 48″ Side Walls with Stake Pockets
• 12″ I-Beam Frame
• 8′ Slide Out Ramps
• Hydraulic Scissor Lift System
• Lockable Pump & Battery Box Mounted Between Front Jacks
• Power Up/Gravity Down Hydraulic Pump
• 12V Deep Cycle Battery
• 110V 5 Amp On-Board Battery Charger
• Roll Tarp Shroud
• J-Hooks on Sides & Rear for Tarp Control
• 10,000 lb Oil Bath Axles with Self-Adjusting Electric Brakes
• Heavy Duty 30,000 lb. Adjustable Suspension
• ST235/80 R-16 Load Range E Radial Tires
• Black Modular 8 Bolt Wheel
• Square Adjustable Crank 2-5/16″ Gooseneck Coupler
• Dual 12,000# Drop Leg (Side Wind)
• 10 Gauge Smooth Steel Floor
• 4 – HD D-Rings Inside Bed
• Grommet Mount Sealed LED lights
• Modular Sealed Wiring Harness
• 7-Way RV Elec. Plug
• Double Rear Doors
• Spare Tire Mount – Spare Included
• Rear Stabilizer Stands
• Mudflaps