20GX Mega Duty Tandem Axle Gooseneck Dump Trailer
Need serious hauling power? The 20GX Mega Duty Tandem Axle Gooseneck Dump Trailer is engineered for the toughest jobs and the heaviest loads. Built for demanding industries like construction, excavation, demolition, and heavy landscaping, this trailer combines massive payload capacity with rugged durability and user-friendly operation.

Equipped with 10,000 lb torsion axles, a heavy-duty scissor hoist system, and high-capacity dump sides, the 20GX is designed to handle large loads while making loading and unloading fast and efficient.
Key Features

 	
22,000 lb GVWR
 	
15,450 lb cargo capacity
 	
Heavy-duty 10-inch I-beam frame
 	
7-gauge smooth steel floor
 	
36-inch tall 10-gauge dump sides
 	
Self-contained scissor hoist hydraulic system
 	
Power up / power down & gravity down hydraulic pump
 	
Wireless remote operation
 	
Rear combo gate (barn doors & spreader gate)
 	
10,000 lb torsion axles with super single wheels
 	
Optional 6.5-ft slide-in ramp package
 	
Lockable pump and battery box
 	
LED recessed lighting

Built for Heavy-Duty Work
The 20GX features a rugged 10-inch I-beam frame, reinforced cross-members, and a durable steel dump body built to withstand constant heavy-duty hauling and dumping in the harshest job site conditions.
Massive Hauling Capacity
With an impressive 15,450 lb payload capacity, this trailer is ideal for transporting:

 	
Gravel
 	
Dirt
 	
Demolition debris
 	
Construction materials
 	
Heavy equipment
 	
Large landscaping loads

The tall dump sides also increase cubic capacity for handling larger volume loads more efficiently.
Advanced Dumping System
The self-contained scissor hoist and hydraulic power system provide smooth and reliable lifting performance. With wireless remote control, operators can safely manage dumping operations with added convenience.
Superior Stability & Towing
The gooseneck design improves towing stability and weight distribution, especially when hauling heavy loads. Combined with torsion axles and Load Range H radial tires, the 20GX delivers a smoother ride and enhanced durability under demanding conditions.
Equipment Loading Made Easy
The low-profile design and optional 6.5-foot slide-in ramps make loading equipment simpler and safer. Rear stabilizer stands improve stability during loading and unloading operations.
Secure & Functional Design
This trailer includes:

 	
Stake pockets along both sides
 	
J-hooks for cargo control
 	
Four 1/2-inch D-rings
 	
Lockable storage box
 	
Rear combo gate for spreading or unloading
 	
Convenient side-step access

Model Specifications – 20GX-16



Specification
Details




Model
20GX-16


Pull Type
Gooseneck


GVWR
22,000 lbs


GAWR (Each Axle)
10,000 lbs


Empty Weight
6,550 lbs


Cargo Capacity
15,450 lbs


Bed Length
16 ft


Bed Width
83 in


Tongue Length
92 in



Ideal For

 	
Heavy construction work
 	
Excavation projects
 	
Demolition hauling
 	
Large landscaping operations
 	
Equipment transport
 	
Commercial dumping applications

The 20GX Mega Duty Tandem Axle Gooseneck Dump Trailer delivers the strength, capacity, and professional-grade features needed to tackle the toughest hauling and dumping jobs with confidence.