Big Tex Gooseneck trailers for sale! America’s #1

Big Tex Super Duty Tandem Dual Wheel Gooseneck Trailer 8.5’x30’+5’x30K (3XGN-30+5)

Big Tex Super Duty Tandem Dual Wheel Gooseneck Trailer 8.5'x30'+5'x30K (3XGN-30+5)

Temporarily Unavailable

MSRP $35,157.89
Volume Dealer BEST cash Price!

Please Note!
Due to supply, wheel color may vary from images on listings.

Additional information

Standard features are subject to change based on included options.

Standard Features


  • Coupler: 2-5/16” Ball Adj. Square Crank Type
  • Safety Chains: 1/2” Grd. 80 w/Safety Latch Hook (2 each)
  • Jacks: Dual Two Speed Landing Gear (Bolted On)
  • Neck: 12″ I-Beam, 22#
  • Frame: 12″ I-Beam, 22# up to 30′; 14″ I-Beam on 30′ +
  • Crossmembers: 6″ Jr. I-Beam, 16″ Centers
  • Side Rails: 8″ Channel w/ Rub Rail, Stake pockets & Chain Professional Smooth Finish.
  • Dovetail: 5′ Cleated Dovetail w/ 5′ Double Hinged,
    Spring-Assisted Flip-Over Ramps
  • Axle: (2) HD 15,000# Dual Wheel w/ Electric
    Brakes (Oil Bath)
  • Suspension: Heavy Duty 44,000# Adjustable
  • Tire: 215/75 R-17.5 Load Range H Dual
  • Wheel: 17.5″ HC x 6.75″, 8×275 MM BC Hub
    Pilot; Dual Wheel
  • Floor: 2″ Treated Pine or Douglas Fir*
  • Lights: L.E.D. D.O.T. Stop, Tail, Turn & Clearance
  • Elec. Plug: 7-Way RV
  • Finish (Prep): Steel is Cleaned to Ensure a Professional Smooth Finish.
  • Finish: Superior Quality Finish is Applied for
    a Highly Decorative and Protective
  • 2-5/16“ Ball Adjustable Coupler- Square Crank Type
  • Dual Two Speed Landing Gear 50K Capacity (Bolted
  • 102” Overall Width
  • Low Profile, Pierced-Beam Frame Design
  • Lockable Toolbox Between GN Uprights
  • (2) Side Bed Steps & Handles
  • 3/8” Heavy Duty Rub Rail
  • Stake pockets Along Sides, 24“ On Center
  • 1-1/4” Pipe Chain Spools Between Tie Down Pockets
  • Dexter Brand Axles
  • Oil Bath Hubs
  • Forward Self Adjusting Brakes
  • Heavy Duty 44,000# Adjustable Suspension
  • Grommet Mount Sealed Lighting
  • L.E.D. Lighting Package
  • Sealed, Modular Wiring Harness
  • Spare Tire Mount (Top of Neck)
  • 5’ Dovetail w/ 5‘ Double Hinged Spring Assist Flip-
    Over Ramps
  • Complete Break-A-Way System w/Charger
  • Zip™ Breakaway Cable
  • Radial Tires
  • Mudflaps
  • Spare Tire & Wheel- Standard Equipped
  • XL Features (28‘ & Longer)
    * Torque Tube to Prevent Frame Twist
    * Sliding Winch Track on Roadside- Standard



* Douglas Fir Available from Caldwell, ID Facility Only

Everything is Standard. There are no included options on this trailer.

Options Available to Order
These options are not included in the price listed but can be added for an additional fee. Get a Quote Here

JacksDual Electric Over Hydraulic
Jacks by Stillwell™
BRAKESAir Brake Assembly w/ABS on
Front, Spring Brake Chambers &
Auto Slacks
BRAKESElectric Over Hydraulic Brakes
RAMPSNo Dovetail Option (Deletes
Dovetail & Ramps)
RAMPS(2) 5' MEGA Ramps
BODYRemovable Deck on the Neck-
Bolt On (8' W x 6' L)
BODYBlackwood Pro Rubber Infused
Floor (X Length of Trailer)
CARGO CONTROLLow Profile Tool Box 12” x 18” x
36” (Side Mount)
CARGO CONTROLSliding Winch Track (Per 6'
CARGO CONTROL4" Sliding Winch (Each)
CARGO CONTROL4" Weld-On Winch (Each)
CARGO CONTROL4" x 30' Strap (Each)
CARGO CONTROL5/8” D-Ring (Each)
Make: Big Tex
Model: 3XGN-30+5
Length: 30+5'
Width: 102"
Height: 56"
Hitch type: Gooseneck
Material: Steel
Axle Capacity: 15,000 lbs.
GVWR: 25,900 lbs.
Empty Weight: 9,800 lbs.
Payload: 16,100 lbs.
Deck Height: 34"
Door/Gate/Ramps: 1/3 Flip-Over Ramps
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