Super Duty Tandem Dual Gooseneck (3XGN)
Haul 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.
Trailer Specifications
25' – 40''
Width
102"
Lengths
30,000 lbs
GVWR
19,630—23,020 lbs
Load Capacity
Features & Options
| Standard Feature | Click + for Options |
|---|---|
| Axles | 2 - 15,000# Dual Wheel w/ Oil Bath & Valcrum Caps |
| Brakes |
Forward Self-Adjusting Electric Brakes on Both Axles
Available Options |
| Suspension | Heavy Duty 44,000# Adjustable |
| Coupler | 2-5/16” Ball, Adjustable Square Crank |
| Safety Chains | 1/2" Grade 80 w/ Safety Latch Hook (2 ea) |
| Jack |
Dual Two Speed Landing Gear- 50K lbs. Capacity (Bolted On)
Available Options |
| Frame | 12" I-Beam, 22# up to 30'. 14" I Beam on 30'+ Long |
| Cross-Members | 6" I-Beam, 16" Centers |
| Floor | Treated Pine Floor |
| Ramps | 5’ Double Hinged Spring Assist Flip-Over Ramps, (STA Models Do Not Include Ramps) |
| Dovetail | 5' Cleated Dovetail (Standard on D5A Models)|Straight Deck (available on 36' and 40' lengths) |
| Stake Pockets | Stake Pockets Along Both Sides, 24" O.C. (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 | ST215/75 R-17.5 Load Range H (Dual) |
| Bolt Pattern | 8-Bolt |
| Wheels | 17.5" HC x 6.75", 8x275 MM BC Hub Pilot; Dual Wheel |
| Spare Mount | Top of Neck 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 |
| Rubrail | 3/8” Heavy Duty Rub Rail on Both Sides |
| Break-Away Kit | Complete Breakaway System w/ Zip™ Breakaway Cable and Charger |
| Mudflaps | Standard |
| Storage |
Front Lockable Toolbox Uprights
Available Options |
| Cargo Winch |
Sliding Winch Track (standard on Trailer 28' or Longer )
Available Options |
| Pipe Chain Spools |
1-1/4” Pipe Chain Spools Between Stake Pockets Pockets
Available Options |
| Steps & Handles | (2) Retractable Side Bed Steps + Handles |
| Twist Guard™ | Included on trailers 28' and Longer |
Model Benefits
Pipe Spools, Rub Rail and Stake Pockets
Equipped with heavy duty 3/8" side rails, stake pockets, and chain spools to maximize your ability to secure and protect whatever you’re hauling.
Oil Bath Axles with Forward Self Adjusting Brakes and Valcrum Caps
Designed with reliability in mind, these axles provide long-term durability and hauling strength along with being easier to maintain.
Optional Mega Ramps
Provide a loading surface that covers almost the complete deck width, delivering maximum stability and flexibility during loading.
Dual Two Speed Landing Gear
Always ready to help stabilize your load during loading, unloading, or storage.