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Cargo Workhorse Gooseneck

The Sundowner Workhorse gooseneck is truly the preferred trailer for construction, oil field, home and business remodel, lawn care workers, and more. The lightweight all aluminum construction is designed for years of trouble free use as a daily part of your workforce. As always, full customization is welcomed. This trailer embodies the superior quality Sundowner customers have come to expect.


  • Trailer

Standard Features

Coupler Gooseneck, 2 5/16"
Trailer Width 8' standard
Inside Height 7' standard
Length 20 - 40'
Construction All aluminum
Floor Extruded plank aluminum floor with aluminum I beam cross members on 12” centers
Exterior Aluminum skin with 48" extruded sides lower half
Exterior skin .050 Prepainted aluminum skin upper half
Roof .040 One piece aluminum roof, aluminum roof bows
Safety Lights LED marker and tail lights
Axles/Brakes 7,000lb Torsion ride and electric brakes with Spread Axle design
Tires and Wheels Radial tires and aluminum wheels
Spare Included spare tire
Access Door 36" Side access door with camper latch and locking hasp
Rear Ramp Rear ramp with cable assist
Tie Downs 4 6,000lb floor tie downs
Interior Light 2 LED cargo lights
Spoiler Rear roof spoiler with 3 LED lights
Landing Gear Drop-leg jack



Popular Options

Extra height
Tapered or flat nose
Smooth skin aluminum exterior in lieu of lower extruded
Lined and insulated side walls with smooth skin, plywood, or carpet
Concession doors
Side ramp
Additional floor tie downs
Storage cabinets
Additional side access doors


(Click for Larger View)

Sundowner Cargo Gooseneck Trailer Floorplan Sundowner Cargo Gooseneck Trailer Floorplan

*All dimensions are approximate. Photos may show options. Due to constant product improvements, specifications, component parts, standard and optional equipment are subject to change without notice or obligation. See your dealer for warranty details.