2026 Alpha HD A80HDGC Extendable Double Drop Trailer, Flip Neck, Arizona, Iowa, 48x102, 40 ton, New

2026 Alpha HD A80HDGC-E 48′ Extendable Lowboy Trailer – Hydraulic Detachable Neck & 40-Ton Capacity

The 2026 Alpha HD A80HDGC-E Extendable Lowboy Trailer is built to tackle your toughest commercial hauling challenges. Measuring 48 feet in length, this heavy-duty trailer features an extendable main deck that stretches from 28'7" to 50 feet, allowing you to transport long or oversized equipment with precision and control.

Equipped with a hydraulic detachable gooseneck and a powerful Honda pony motor this trailer is designed for efficient loading and versatility. Additionally, its 40-ton capacity (80,000 lbs in 16') ensures that it can handle demanding loads without compromising safety or stability.

Thanks to its low 20-inch deck height, 6-inch ground clearance, and Cush air ride suspension, this trailer delivers a smooth ride even over uneven terrain. The Apitong flush decking, removable outriggers, and air-operated lock pins make it both durable and adaptable.

Whether you’re hauling construction equipment, machinery, or long freight, this Alpha HD lowboy trailer provides the strength, flexibility, and features that professionals demand.

DIMENSIONS & CAPACITY
Length:  48' (closed)
Width:  102"
Capacity:  80,000 lbs, 80,000 lbs in 16' closed

GOOSENECK
Hydraulic detachable gooseneck
10'5" length
Honda pony motor w/ stainless lid
3' flip neck
49" 5th wheel height
15" king pin setting
80" swing clearance
1 bent D-rings per side
5 position ride height
Stainless mudflaps
LED work lights
Additional clearance lights

MAIN DECK
Length:  28'7" closed, expanding to 50' open  (lockable every 2') 
Air Operated Lock Pin, Deck opens every 2'
14" fabricated I-beams
20" loaded deck height
6" ground clearance
6"/4" JRI Beam Cross Members ALT on 12" Centers
8 Bent D-Rings per Side
Chain Slots on 24" Centers each side
1 1/8" Apitong Flush Decking-Full Width
Front Ramps tpaered to 4" W/Traction Bars
Removable Swingout Outriggers
2' rear platform w/ lockable toolboox at rear of deck
Additional clearance lights

REAR DECK/FRAME
9' length
40" Loaded Deck Height
Full Width Decking - 1 1/8" Apitong
1 Pair Flag Holders
1 pair Stake Pockets in Tail Channel
Two Pair of Chain Drops in Center
One Pair of Pan D-Rings at Rear
Frame Reinforcement for optional Flip Axle
Additional clearance lights
4" amber strobe light
Additional tail light

AXLES & SUSPENSION
2 - 25,000 lb Axles
Cush Air Ride Suspension-25K
54" Axle Spacing
16 1/2" x 7" Drum Brakes
4S2M ABS
Spring Brakes on Both Axles
Raise & Lower Valve
Manual Ride Height Control
Airweigh Quickweigh Scale

WHEELS & TIRES
255/70R22.5 Tires
8.25 x 22.5 aluminum outer Wheels

LIGHTING
2 Pr. Side Markers/ 1 Pr. Mid-Turns in Deck
Grote Ultra Blue-Seal Wire Harness
Strobe lights