Trailers / Dump Trailers / Deck-Over Dump Trailers

25DU 25DU
Big Tex Tandem Dual Gooseneck Dump


Tandem Dual Gooseneck Dump

The 25DU Tandem Dual Gooseneck Dump Trailer is the trailer that dreams are made of—as long as you’re dreaming about hauling massive payloads with ease. 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.

Model Pull Type GVWR GAWR (Ea. Axle) Empty Weight Cargo Capacity Bed Length Bed Width Tongue Length
25DU-20 Gooseneck 25000 lbs 10000 lbs 8070 lbs 16930 lbs 20' 92" 98-1/4"

Standard Feature Available Options
Axles 2 - 10,000# cambered axles with Oil Bath and Valcrum Caps 12,000# Axle Upgrade (GVWR Remains 25,900#)
Brakes Forward Self-Adjusting Electric Brakes on Both Axles
Suspension Heavy-Duty 30,000#, Adjustable
Tongue 12" I-Beam
Coupler Square, Adjustable Crank 2-5/16” Gooseneck Coupler
Safety Chains 3/8" Grade 70 w/ Safety Latch Hook (2 ea)
Jack Dual 12,000# Drop-Leg Jack (Side Wind) Dual 2-Speed Landing Gear
Frame 12" I-Beam
Cross-Members 3" Channel on 16" Centers
Floor 10 Gauge Smooth Steel
Ramps Not Included 8’ 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 (Dual) Tire Upgrade (ST215/75 R-17.5 LR-H Dual) Includes Spare
Bolt Pattern 8-Lug
Wheels Black Mod Steel
Spare Mount Side Spare Tire Mount
Spare Tire Spare Tire & Wheel (ST215/75 R-17.5 LR-H)
Paint Type Professional Finish w/ Primer Standard
Paint Color Black
Tie-Downs (4) 5/8" 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
Deck On Neck Not Included Removable Deck on the Neck- Bolt On (8' W x 6' L)
Gate Double Rear Doors
J-Hooks Along sides and rear for Cargo Control
Mudflaps Standard
Power Power Up/Gravity Down Movement 5 Watt Solar Charger Wireless Remote
Ram Self-Contained Scissor
Sides 48" Tall (12 Ga) with formed Channel Supports
Stabilizers Rear Stabilizer Stands
Storage Lockable Pump and Battery Box mounted between front Jacks
Tarp Fully Formed Tarp Shroud Crank Style Roll Tarp Industrial Roll Tarp w/Side Flaps
Top Rail 4"x 2" Rectangular Tubing

WARNING: This product can expose you to chemicals including Arsenic (inorganic arsenic compounds) which is known to the State of California to cause cancer and Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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Big Tex Gooseneck Trailer

AMERICA’s #1 Professional Grade Trailer

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