2026 Big Tex Trailers 3XGN 3XGN-40
- Year 2026
- Make Big Tex Trailers
- Model 3XGN
2026 Big Tex Trailers 3XGN 3XGN-40
2026 Big Tex Trailers 3XGN 3XGN-40
Super Duty Tandem Dual GooseneckHaul big and heavy with the 3XGN Super Duty Tandem Dual Gooseneck Trailer, a super heavy-duty gooseneck trailer that’s packing 15,000-lb axles to transport the heaviest equipment—even in difficult and rugged conditions. That’s why this trailer is designed with a 30,000 lbs G.V.W.R., giving construction contractors, industrial operations, and heavy equipment dealers the strength and dependability needed to handle their day-to-day grind. From top to bottom, it’s built to work hard just like you do.
Weights
GVWR
30000 lbs
Gross Axle Weight Rating, Rear
15000 lbs
Weight
10370 lbs
Capacities
Cargo Capacity
19630 lbs
Axle Capacity, Rear
12,000 lbs Dual Wheel w/ Oil Bath & Valcrum Caps
Dimensions
Length
Bed: 40' | Tongue: 97"
Width
Bed: 102"
Coupling
2-5/16” Ball, Adjustable Square Crank
Chassis
Axle Count
2
Mainframe
14" I Beam, 22 lbs
Chassis
Cross-Members: 6" I-Beam, 16" Centers | Front Stop Rail: 3/16" Fabricated Front Stop Rail | Rubrail: 3/8” Heavy Duty Rub Rail on Both Sides | Pipe Chain Spools: 1-1/4” Pipe Chain Spools Between Stake Pockets Pockets
Brakes
Brake System Type
Forward Self-Adjusting Electric Brakes on Both Axles
Suspension
Suspension
Heavy Duty 44,000 lbs Adjustable
Lights and Safety
Safety Features
1/2" Grade 80 w/ Safety Latch Hook (2 ea)
Lighting
Recessed, Grommet-Mounted L.E.D. Lighting
Features
Features
Jack: Dual Two Speed Landing Gear- 50K lbs. Capacity (Bolted On) | Ramps: 5’ Double Hinged Spring Assist Flip-Over Ramps, (STA Models Do Not Include Ramps) | Dovetail: Straight Deck | Stake Pockets: Stake Pockets Along Both Sides, 24" O.C. (Quantity Varies by Length) | Bolt Pattern: 8-Bolt | Spare Mount: Top of Neck Spare Tire Mount | Paint Type: Professional Finish w/ Primer Standard | Break-Away Kit: Complete Breakaway System w/ Zip™ Breakaway Cable and Charger | Mudflaps: Standard | Storage: Front Lockable Toolbox Uprights w/ Chain Holder | Cargo Winch: Sliding Winch Track (standard on Trailer 28' or Longer ) | Steps & Handles: Helping Hand Riser Step | Twist Guard™: Included on trailers 28' and Longer
Construction Material
Floor: Treated Pine Floor
Electric
Electrical
7-Way RV
Harness
Sealed, Modular Cold-Weather Wiring Harness
Wheels & Tires
Tires, Rear Specification
ST215/75 R-17.5 Load Range H (Dual) | Spare Tire: Spare Tire & Wheel (ST215/75 R-17.5 LR-H)
Wheels
17.5" HC x 6.75", 8x275 MM BC Hub Pilot; Dual Wheel
Color
Color Option
Black