View 17 Photos View 0 Videos 2024 SmithCo SX3-42-34 Side Dump Trailer - As New Recently Updated $81,500 USD Near new Side Dump - Light use. Has only hauled crushed Gravel, under 10,000 Miles Excess to needs at moment,Located near Helena, Montana ConditionUsedUsage10,000 MilesRear AxleTri Axle MLS Number14129886CategorySpecialty Trailers Last Updated2/7/2026 LocationHelena, MT, US Sold BySeattle Tractor International, Inc. (855) 977-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2025 SmithCo SX3-47-36 Side Dump Trailer $82,900 USD Made in the USA!! 47' trailer with 36' tub, 32 cubic yard capacity, 79" 3rd axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450 hardened... ConditionUsedL x W47 ft. x 102 in.SuspensionAir RideRear AxleTri AxleStock Number982 MLS Number13989548CategorySide Dump Trailers Last Updated11/19/2025 LocationAberdeen, ID, US Sold ByDiesel Depot (844) 714-___ SHOWNUMBERCall Seller Email Seller Save More Info