Description Need a trailer with muscle? Built to take on heavy-duty, hefty loads, the 20GX Mega Duty Tandem Axle Gooseneck Dump has the power you need. Tough enough for the most demanding industries and environments, this trailer is packing 10,000 lbs. Torsion Axles with Super Single Wheels for big hauls. And you won’t have to worry about space because the 20GX has a rugged dump box with high sides that add cubic capacity for larger loads. Best of all, its user-friendly low-profile design and optional slide-in ramp package make loading and unloading heavy equipment a quick and easy job for anyone. Next time the going gets tough, put some muscle into it. Standard Feature Available Options Axles 2 – 10,000# cambered axles with Oil Bath and Valcrum Caps Brakes Forward Self-Adjusting Electric Brakes on Both Axles Suspension Torsion Axles Tongue 10″ I-Beam Coupler Round Adjustable Pin 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 10″ I-Beam Cross-Members 3″ Channel on 16″ Centers Floor 7 Gauge Smooth Steel Fenders 9″ x 72″ 14 Ga. Diamond Plate Double Broke Ramps Not Included 6.5’ 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 ST215/75 R-17.5 Load Range H Radial Tires 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) 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 Deck On Neck Not Included Removable Deck on the Neck- Bolt On (8′ W x 6′ L) 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 5 Watt Solar Charger Wireless Remote Ram Self-Contained Scissor Sides 36″ Tall (10 Ga) with formed Channel Supports Stabilizers Rear Stabilizer Stands Steps Convenient Side-Step to Access Top Rail Storage Lockable Pump and Battery Box mounted between front Jacks 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 Model 20GX-16 Pull Type Gooseneck GVWR 22000 lbs GAWR (Ea. Axle) 10000 lbs Empty Weight 6550 lbs Cargo Capacity 15450 lbs Bed Length 16′ Bed Width 83″ A 192″ B 115-1/4″ C 76-3/4″ Tongue Length 92
Big Tex Heavy Duty Telescopic Gooseneck Dump Trailer | 14GT
$1,399.00
Shipping Coverage
We ship worldwide. We do not ship to PO boxes, APO, or FPO addresses.
Shipping Costs
Free Shipping:
United States, United Kingdom, Canada, Australia.
Flat Rate of $25:
Rest of the world.
Estimated Shipping Time and Process
Orders are typically processed and shipped within the timeframe below. During high-order volumes, delivery may be delayed by a few days.
Estimated Delivery Time (from order date): 10–15 business days for domestic and international shipments.
All orders are processed and prepared for shipment within 5-7 business days after payment confirmation.
- Orders are processed Monday through Friday, excluding public holidays.
- Orders with minor customizations are included in standard processing.
- Orders requiring major customizations may take additional processing time. Customers will be notified if this applies.
Once your order has been handed over to the carrier, you will receive a shipment confirmation email with tracking details.
Order Processing Time:
5-7 business days – Monday-Friday
Order Shipping Time:
5-8 business days – Monday-Friday
Estimated Total Shipping Time:
10-15 business days – Monday-Friday
At Washington Jackets, customer satisfaction is our priority. We understand that plans change, which is why we offer a 24-hour cancellation window after order confirmation.
How to Cancel Your Order
If you wish to cancel your order, please email sales@washingtonjackets.com within 24 hours of receiving your confirmation email. If your order has not yet entered fulfillment, we will process the cancellation promptly and issue a full refund.
Cancellation Guidelines
- Within 24 hours: Eligible for cancellation and a full refund.
- After 24 hours: Cancellation is no longer possible as the order moves into processing.
- Shipped orders: Cannot be canceled, but you may return the item within 30 days for a refund.
No Cancellations After 24 Hours
Once an order has been confirmed for over 24 hours or has been shipped, cancellation is no longer available. However, our 30-day return policy allows you to return the item for a refund if eligible.
At Washington Jackets, we aim to ensure complete customer satisfaction with every purchase. We are committed to providing a hassle-free shopping experience, including stress-free returns and exchanges.
Please review the conditions and steps below.
Return and Exchange Conditions
You have 30 days from the date of shipment to return or request a refund, provided the following conditions are met:
- All items you return must be in their original, unused condition, free from wrinkles or damage. The tags must be included.
- If you receive a wrong or defective item, please contact our customer service within 30 days after receiving your order.
- Returns requested after 30 days of delivery will not be accepted.
Return and Exchange Guidelines
If you wish to return or exchange an item, please follow the instructions below:
- Contact us at sales@washingtonjackets.com to request your return or refund within 30 days of receiving your item.
- Customers are responsible for return shipping costs.
- A return authorization number (RMA) will be provided by our team – this must be included in your package.
- The RMA number must be clearly visible on the delivery box before sending it back.
- Returns must be shipped to the address provided by our customer support team via email.
- All returned items will be inspected before a refund or exchange is approved.
Non-Returnable Conditions
We cannot accept returns, refunds, or exchanges under the following circumstances:
- The order was placed by mistake.
- The item has been worn, used, or altered.
- The return request is made after 30 days.
Refunds
For refunds, we will issue the refund to the original payment method used for your purchase. Please note that it may take up to 10 business days for the refund to appear in your account, depending on your bank’s processing time. You’ll receive a confirmation email once your refund is complete.
Order Cancellation
If you wish to cancel your order, please email sales@washingtonjackets.com within 24 hours of receiving your order confirmation email. If your order has not yet entered fulfillment, we will process the cancellation promptly and issue a full refund. Please review our order cancellation policy for more info.
Wrong Item Received
If you’ve received an incorrect item, email us at sales@washingtonjackets.com with photos of the product you have received, and we will resolve the issue promptly.
Lost or Undelivered Orders
If your order never arrived, please contact us at sales@washingtonjackets.com to initiate the process for your refund.
Damaged or Defective Items
Please inspect your order as soon as it arrives. If the item has any defects or damages, let us know immediately. Reach out to us at sales@washingtonjackets.com with your order details, a description of the issue, and any supporting photos or videos.
Refund Processing
Once we have received and inspected your return, we’ll notify you via email about the status of your refund. When approved, your refund will be processed to your original payment method within 10 business days.
Note: It may take additional time for your bank or credit card company to reflect the refund in your account. If 10 business days have passed since approval and you haven’t received your refund, email us at sales@washingtonjackets.com.
Restocking Fees and Custom Duties
- No restocking fees apply to returns.
- Taxes and import duties are the customer’s responsibility.
Important Info
- Order Confirmation: You will receive an email confirmation once payment is received. Please contact our Customer Support Team in case you haven’t received it.
- Combined Shipments: If you have multiple orders shipping to the same address, we may combine them (unless instructed otherwise) to save overall time and money.

