• Big Tex 14GX, Dump, 83" x 14', 15.9K Image 0
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 1
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 2
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 3
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 4
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 5
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 6
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 7
  • Big Tex 14GX, Dump, 83" x 14', 15.9K Image 8
0 of 0

Big Tex 14GX, Dump, 83" x 14', 15.9K

Heavy Duty Tandem Axle Gooseneck Dump

In Stock
  • New
List Price

$12,159

Cash Price*

$11,719

Pay As Low As $267.35 / month
*Cash, finance or wire transfer price.
Applicable taxes and fees not included

Product Highlights

Year: 2025

Model: 14GX-14BK6SIRPD

Axle: 2 - 7,000# Premium, Cambered Axles with Quick-Lubricating Hubs

GVWR: 15900 lbs

Cargo Capacity: 11095 lbs

Hitch Type: Gooseneck

Ramps: Not Included

Color: Black

VIN: 376937

Jack: Dual 12,000# Drop-Leg Jack (Side Wind)

Tires: ST235/80 R-16 Load Range E Radial Tires

Storage: Lockable Pump and Battery Box mounted between front Jacks

View More

CUSTOMIZE YOUR PAYMENT

$
Monthly payment as low as

$267.35


*Financing terms available may vary depending on applicant and/or guarantor credit profile(s) and additional approval conditions. Assets aged 10-15 years or more may require increased finance charges. Financing approval may require pledge of collateral as security. Applicant credit profile including FICO is used for credit review. Not all dealers offer financing. *Subject to credit approval by Synchrony Bank.

For the ultimate in strength and durability, look to the 14GX Heavy Duty Tandem Axle Extra Wide Gooseneck Dump Trailer—from its robust and long-lasting structure and frame to heavy-duty dump box with 10-Gauge steel floors. Packed to the brim with the most complete box unit in the industry, the 14GX is designed to handle heavy-duty and extra wide loads with superior stability and efficiency.

Feature
Color Black
Axle GAWR, lubrication, and Brakes and Quantity 2 - 7,000# Premium, Cambered Axles with Quick-Lubricating Hubs
GVWR 15900 lbs
Cargo Capacity 11095 lbs
Ramps Not Included
Jack Dual 12,000# Drop-Leg Jack (Side Wind)
Tires ST235/80 R-16 Load Range E Radial Tires
Storage Lockable Pump and Battery Box mounted between front Jacks
Brakes Forward Self-Adjusting Electric Brakes on Both Axles
Suspension Multi-Leaf Slipper Spring w/ Equalizer
Tongue 8" Seamless I-Beam Integrated w/ Frame (10#)
Coupler Round Adjustable Pin 2-5/16” Gooseneck Coupler
Frame 8" I-Beam (10#)
Cross-Members 3" Channel on 16" Centers
Floor 10 Gauge Smooth Steel
Fenders 9" x 72" 14 Ga. Diamond Plate Double Broke
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
Bolt Pattern 8-Lug
Wheels Black Mod Steel
Spare Mount Side Spare Tire Mount
Paint Type Professional Finish w/ Primer Standard
Tie-Downs (4) 1/2" D-Rings Inside Bed to Secure Equipment|Along Sides and Rear for Cargo Control
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/Power Down & Gravity Down Hydraulic Pump
Ram Self-Contained Scissor
Sides 24" Tall (10 Ga) with formed Channel Supports
Stabilizers Rear Stabilizer Stands
Steps Convenient Side-Step to Access Top Rail
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

We know how important it is to safeguard your investment, which is why we provide a range of warranty options tailored to fit your needs. Discover more about our available warranty plans.

Product Features

  • diamond fenders on Big Tex Trailer

    Heavy Duty Diamond Plate Steel Fenders

    Built to stand up to whatever punishment is thrown at it, these fenders keep your trailer protected and are also removable to allow for easy replacement if damaged.

  • combo gate on a dump trailer

    Adaptable Dumping and Loading/Unloading

    Built standard with rear combo gates, making loading and dumping an easier task.

  • man placing ramps on trailer

    Equipment Ready

    Comes standard with 4 D-rings to secure equipment and available ramps, ready to get your heavy equipment to the big job.

  • close up of a brake assembly on trailer

    Effortless Maintenance

    Forward, self-adjusting brakes make brake maintenance a breeze. The system automatically adjusts the brake shoes as they wear down, eliminating the need for manual adjustments.

  • Big Tex Dump Trailer being loaded with dirt

    More Accessible

    This model come standard with all the essentials, including a 12K Jack, Side Steps, Tarp Kit, Onboard Battery Charger, and Rear Combo Gates, giving you a well-rounded hauling experience.