


Alpha HD Trailers
A80MG-E Mechanical Gooseneck Extendable Double Drop
- Capacity
- 40 ton
- Axles
- 2
- Deck length
- 29 ft
- Deck height
- 20 in
Overview
From Alpha HD Trailers
The Alpha HD A80MG-E is our 80,000# payload, mechanical gooseneck, double drop, extendable. Some of the standard features the A80MG-E comes with includes, an air assisted gooseneck support arm, 12” crossmember spacing, outriggers, d-rings, and chain drops on the deck. Full suspension adjustment and override controls. Apitong decking, and T1 steel construction. Other capacities and configurations are available upon request. For a full list of specs please contact us.
Specifications
Dimensions
- OAL
- 48'
- Deck Length
- 29' closed, 50' 4" open, in 2' increments
- Loaded deck height
- 20"
- Loaded ground clearance
- 6" on center beams, 8" on outside beams
Capacity
- Capacity
- 80,000# in 16' closed, 80,000# open in a two-point self-supporting load base
- Axle Capacity
- (2) 25,000#
Gooseneck
- Swing
- 85", 121" with 36" flip neck
- Fifth Wheel Height
- 49" and 51"
Running Gear
- Axle Spacing
- 54.5"
- Suspension
- Cush 25k Air
- Tires
- 255/70R22.5
- Flip Axle Connections
- Yes
About double drop trailers
A double drop has two steps: one behind the neck and one ahead of the rear axles, forming a low well in the middle. The well sits close to the ground and typically runs 25 to 29 feet, which is where tall, heavy items ride — presses, transformers, compact cranes. Detachable and fixed-neck versions exist, and extendable wells handle over-length pieces.
Not sure this is the right type for your load? Tell us what you are hauling and we will recommend a capacity and deck.

