Meet the A70HDGC-M, a hydraulic detachable double drop mini deck semi trailer from Alpha HD Trailers.

The Alpha HD A70HDGC-M is our 70,000# payload, hydraulic detachable gooseneck double drop, low deck. Some of the standard features the A70HDGC-M come with include, 5 neck ride height settings, 12” loaded deck height, chain drops from the front to rear of the low deck, full suspension adjustment controls, apitong deck, and T1 steel construction. Other capacities and dimensions available. For a full list of specs please contact us.


  • OAL: 53’
  • Capacity: 60,000# in 16’, 70,000# Dist.
  • Swing: 80”
  • Fifth Wheel Height: 49”
  • Deck Length: 33’ 7”
  • Loaded deck height: 12”
  • Axle Spacing: 54 ½”
  • Axle Capacity: (2) 25,000#
  • Suspension: Air Ride
  • Tires: 255/70R22.5
  • Flip Axle Connections: Yes


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