2026 Big Tex Trailers 14LX 14LX-14 7x14 14K Dump Trailer w/4' Sides

2026 Big Tex 14LX-14 Dump Trailer w/ 4' Sides

Take on the toughest jobs with confidence using the 2026 Big Tex 14LX-14 Heavy Duty Dump Trailer. Built for contractors, landscapers, and serious haulers, this 14K GVWR dump trailer delivers durability, power, and versatility in one rugged package.

Equipped with 4-foot high sides, this unit offers increased load capacity for bulky materials like brush, demolition debris, and gravel. The hydraulic scissor hoist system with power up, power down, and gravity down ensures smooth, efficient dumping with improved cycle life and performance.

This trailer comes fully loaded with must-have features including slide-in ramps for easy equipment loading, a tarp kit to secure materials, and a rear combo/spreader gate for controlled unloading options. Whether you're hauling equipment or dumping loose material, the 14LX is designed to handle it all.

Key Specs & Features

• GVWR: 14,000 lbs
• Empty Weight: ~3,660–3,900 lbs (varies by options)
• Payload Capacity: approx. 10,100–10,340 lbs
• Bed Size: 83" x 14' (6'11" x 14')
• 4' Solid Sides for maximum volume
• Power Up / Power Down / Gravity Down Hydraulic Lift
• Rear Combo Gate (Spreader + Barn Doors)
• Crank Roll Tarp System
• Slide-In Ramps for equipment loading
• Dual 7K Axles with Electric Brakes
• 10-Gauge Steel Floor & Heavy-Duty Construction