Tri-County Trailers

7'x14' Big Tex Dump

14TD Heavy Duty Telescopic Dump Trailer

The redesigned 14TD from Big Tex is engineered for serious work. Featuring a 5-Stage Front-Mount Telescopic Cylinder, it delivers smooth, reliable lifting power for even the heaviest loads. The front-mounted cylinder enhances service access, while the steep 45° dump angle ensures fast, efficient unloading. The advanced dump body design includes reinforced side rails for added strength, while the Demco EZ-Latch and full-width toolbox come standard. With available 4' sides, the 14TD can haul up to 16.3 cubic yards.

Standard Features and Available Options:
  • Axles: 2 - 7,000# Premium, Cambered Axles with Quick-Lubricating Hubs. Available option: Drop Axles, lowering deck height to 24" from ground.
  • Brakes: Forward Self-Adjusting Electric Brakes on Both Axles.
  • Suspension: Multi-Leaf Slipper Spring w/ Equalizer.
  • Tongue: 8" I-beam Tongue.
  • Coupler: 2-5/16" Ball, Adjustable Demco EZ Latch Coupler. Available option: Adjustable Pintle in Channel in Lieu of Coupler.
  • Safety Chains: 3/8" Grade 70 w/ Safety Latch Hook (2 ea).
  • Jack: 12,000# Drop-Leg Jack (Side Wind). Available option: 12,000# Elec/Hyd. Jack BY Stillwell??.
  • Frame: 8" Seamless I-Beam (13#).
  • Cross-Members: 3" Channel on 16" Centers.
  • Floor: 7 Gauge Smooth Steel.
  • Fenders: 9" x 72" 14 Ga. Diamond Plate Double Broke.
  • Ramps: Not Included. Available option: 6.5' Slide In Ramp Package.
  • Stake Pockets: Stake Pockets Along Both Sides (Quantity Varies by Length).
  • Trailer Plug: 7-Way RV.
  • Lights: Recessed, Grommet-Mounted L.E.D. Lighting.
  • Wiring: Sealed, Modular Cold-Weather Wiring Harness.
  • Tires: ST235/80 R-16 Load Range E Radial Tires. Available option: Tire Upgrade (ST235/80 R-16 LR-G).
  • Bolt Pattern: 8-Lug.
  • Wheels: Black Mod Steel.
  • Spare Mount: Side Spare Tire Mount.
  • Spare Tire: Not Included. Available options: Spare Tire & Wheel (ST235/80 R-16 LR-E) and Spare Tire Upgrade (ST235/80 R-16 LR-G).
  • Paint Type: Professional Finish w/ Primer Standard.
  • Paint Color: Black.
  • Tie-Downs: (4) 1/2" D-Rings Inside Bed to Secure Equipment.
  • Break-Away Kit: Complete Breakaway System w/ Zip Breakaway Cable.
  • Battery: 12V Deep Cycle.
  • Charger: 5A 110V on Board Battery Charger.
  • Gate: Rear Combo Gate (Barn Doors & Spreader Gate).
  • J-Hooks: Along sides and rear for Cargo Control.
  • Power: Power Up/Gravity Down Movement. Available options: 5 Watt Solar Charger and Wireless Remote.
  • Ram: 5-Stage Telescopic Cylinder.
  • Sides: 24" Tall (10 Ga) with formed Channel Supports. Available option: 4' Solid Sheet Metal Sides.
  • Stabilizers: Rear Stabilizer Stands.
  • Steps: Convenient Side-Step to Access Top Rail.
  • Storage: Full Tongue Tool Box with Locking Lid.
  • Tarp: Fully-Formed Tarp Shroud with Tarp & Rear Tarp Rod Holders.
  • Top Rail: 3"x 2" Rectangular Tubing.
  • Steps & Handles: Convenient Side-Step to Access Top Rail.
  • X-Series Package: X-Series Package (Solar Charger, Swing Arm Tarp, Hydraulic Jack, 14Ply tires).

Built tough for long-lasting performance, the 14TD is ready for demanding hauling and efficient unloading.
7'x14' Big Tex Dump
MSRP: $13,800
Our Price: $11,500
Financing as low as $226.58/mo
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Trailer Specs
Stock Number: 481566
VIN: 16V1D1924T7481566
Condition: New
Year: 2026
Manufacturer: Big Tex Trailer Manufacturing, Inc.
Model: 14TD 83X14 15.4K HD TELESCOPIC DUMP
Weight (lbs): 4,036 lbs
Length: 14'
Width: 7'
Height:
GVWR: 15,900
Features: