Inventory E-Mail Alerts
Get e-mails when inventory is added
2026 Alpha HD A110HDG-SF-18 Lowboy
- Trailer - Alpha HD
- A110HDG
- Lowboy
Alpha HD A110HDG-SF-18 Lowboy Trailer – 55 Ton, Hydraulic RGN, 18" Deck Height
The Alpha HD A110HDG-SF-18 lowboy traileris built for serious heavy-haul work, offering a massive 55-ton capacityand a rugged design engineered for maximum performance. With a total length of 53 feet and a 26-foot main deck, it provides ample space for large equipment while maintaining a ground clearance of just 6 inches. That ultra-low 18-inch loaded deck heightmakes it ideal for hauling tall machinery while staying within legal height limits—reducing the need for costly permits in many cases.
This tri-axle lowboy trailer features a hydraulic detachable gooseneck (RGN)powered by a 13HP Honda pony motor, allowing for fast and efficient equipment loading. Meanwhile, the Ridewell air ride suspension, air lift on the third axle, and manual ride height control give you exceptional adjustability and smoother transport over rough terrain.
From front flip ramps to the covered boom trough, every inch is thoughtfully designed. You’ll also benefit from reinforced crossmembers, swing-out outriggers, and an Airweigh Quickweigh scale to keep your loads balanced and legal. This trailer even comes 3+1 capable, thanks to frame reinforcement for an optional single axle stinger.
Whether you’re moving excavators, dozers, or other heavy equipment, the A110HDG-SF-18 gives you the strength, control, and clearance you need—without compromise.
TRAILER MODEL
Alpha HD A110HDG-SF-18
TRAILER DIMENSIONS & CAPACITY
- Length: 53'
- Width: 102"
- Capacity: 110,000 lbs
GOOSENECK
- Hydraulic detachable gooseneck
- Length: 12' 11"
- Fifth wheel height: 51"
- King Pin: 15" & 41"
- Swing Clearance: 110" & 84"
- 5 position ride height
- Dual hydraulics - Honda 13HP pony motor
- Air operated lock pin
- LED work lights
MAIN DECK
- Length: 26'
- Ground clearance: 6"
- Loaded deck height: 18"
- 1 3/4" apitong deck
- 12" fabricated I-Beams
- 12" crossmember spacing (6")
- Swing-out outriggers
- 2 sets of removable flat back ougriggers
- Chain drops on 24" centers
- 7 bent D-rings per side
- Toolbox at front with 2 bent D-rings
- 6' bucket well at rear with pair bent D-rings
- Top flange reinforocement
- Front flip ramps
REAR DECK
- Length: 14" 1"
- Loaded deck height: 39"
- 32 degree rear transition w/ 4' rise to transition
- Covered boom trough
- Chain slots in each bolster
- 2 flat D-rings at rear
- Flag holders
- Stake pockets in tail channel
- Frame reinforcement for optional single axle stinger (3+1 capable)
- 3rd tail light package w/ strobe light (battery backup)
WHEELS & TIRES
- 255/70R22.5 Tires
- Polished aluminum outer wheels
AXLES & SUSPENSION
- Ridewell air ride suspension
- 3 25,000 lb axles
- 54 1/2' axle spacing
- 16 1/2" x 7" Drum Brakes
- Spring Brakes on Two Axles
- Raise & Lower Valve
- Manual Ride Height Control
- Air Lift on 3rd Axle
- Airweigh Quickweigh Scale
- Suspension Control in Bolster
- 53' x 102"
- 55 ton capacity
- Air Ride Suspension
- Aluminum Outer Wheels
- Hydraulic detachable gooseneck
- Pony Motor
- Variable ride height
