Big Tex Heavy Duty Tandem Axle Gooseneck Dump Trailer | 14GX

Overview

The Big Tex 14GX is a heavy-duty gooseneck dump trailer with tandem axles, built for professional hauling. Featuring an 83″ wide deck, a strong I-beam frame, and a hydraulic scissor-lift dump system, it delivers stability and durability for hauling heavy materials or equipment. The gooseneck hitch provides superior weight distribution, while reinforced 24″ steel sides, tie-down points, and a smooth steel floor make it ideal for contractors, landscapers, and rental fleets.

Key Specifications

• Deck Size: 83″ × 14′ (also available in 16′)

• GVWR: ~15,900 lbs

• Payload Capacity: ~11,200 lbs

• Axles: Tandem, 7,000 lbs each

• Sides: 24″ tall, 10-gauge steel

• Dump System: Hydraulic scissor-lift with power up/down and gravity down

• Hitch: Gooseneck, 2‑5/16″ adjustable pin

• Tires: ST235/80 R16 Load Range E