Atlas NXT Rear Unload - High Capacity Feed Trailer

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The Atlas NXT rear unload feed trailer features a massive horizontal-to-vertical transition with a four vane flipper that moves feed from the floor auger to vertical auger fast. This trailer will get the job done quickly. What you do with your extra time is up to you!

Unload speed: 7,000 pounds per minute      Capacities: 1,497-2,061 cubic feet


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Body Features

  • All-welded aluminum tank, base, and bulkheads.
  • One-piece, extruded top opening. (Pat. No. 6,053,552)
  • Shur-Lok roll tarp or aluminum tank lid with air or electric-over-air lid opener.
  • Double seal individual rack and pinion gates (Pat. No. 5,658,116) with nylon roller guides.
  • Replaceable floor trough. Your choice of 12 ga. steel, 7 ga. aluminum or 10 ga. AR material.
  • Air ride suspension, Midland ABS and NHSTA bumper.


Auger/Hydraulics System

  • 12” floor auger, 16” vertical auger, 12” discharge auger.
  • Direct couple tandem pumps. Orbit type auger motors. 29 gallon reservoir with filter (with body or on wet kit).
  • 270° worm drive rotation on the discharge auger. Controls located at the driver’s door
  • Wood hanger bearings on floor auger.
  • Rear pit discharge on the floor auger.

SC = Std. Cube   HC = High Cube   UHC = Ultra High Cube
NOTE:  Heights for trailers are with 11R22.5 tires. Other tires will change these dimensions.
*Optional pin placement available.



A - Body Length 36' 40' 40.5' 45'
B - Overall Length 41' 2" 45' 2" 45' 8" 50' 2"
Kingpin to Center-of-Tandem 372"* 420"* 426"* 451"*
Compartments 8 8 9 9

*5th wheel plate to center of tandem axle. **5th wheel plate to center of triple axle.


Capacities (Cubic Feet)

Standard Cube -- 1551 1570 1744
High Cube 1497 1663 1683 1872
Ultra High Cube 1648 1831 1853 2061

Convert cubic feet to tons. Click here.


Read one customer's testimonial here!


Unload at speeds as high as 8,500 pounds per minute with the Atlas NXT from Sudenga Industries

Unload at speeds as high as 8,500 pounds per minute with the Atlas NXT from Sudenga Industries

Options (Availability varies by model)