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Stock Number: White SX2-4034
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Number of Rear Axles: Tandem
Description: Smithco White and Black Side Dump, 2 Axles, Air Ride,Alum Outside Wheels, Dum Valve, Electric Hyd. Control Valve and Electric Tarp
IN STOCK!!!
SM...
Updated: Wednesday, May 06, 2026 01:54 PM
Location: Sioux City, Iowa
Stock Number: CP-30
Length: 21 ft
Width: 102 in
Suspension: Spring
Composition: Steel
Wheels: Steel Disc
Description: Smithco CP-30 21 Ft Side Dump, 1/4 In Tub, 15.12 Cu. YDS Water Full, 22.05 Cu YDS Heaped, Steel Wheels,
CAT YELLOW TUB BLACK FRAME
Updated: Friday, May 08, 2026 08:17 AM
Location: Sioux City, Iowa
Stock Number: T1517
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: Smith Co Super Tri Axle With Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, AR400 36' Steel Tub, Aluminum Outter Rims, Valve ...
Updated: Tuesday, June 09, 2026 01:56 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 30 ft
Width: 10 in
Suspension: Spring
Composition: Steel
Wheels: All Steel
Number of Rear Axles: Tandem
Description: Field Ready 30 Ton Side Dump with Optional Silage Kit to get 50 Yard Capacity, 21' Tub, 30'9" Overall. Can be Set Up as a Train to Pull Doubles. 7...
Updated: Tuesday, June 09, 2026 01:56 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Tires: 11R22.5
Description: Smith Co Super Tri Axle With Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, AR400 36' Steel Tub, Aluminum Outter Rims, Valve ...
Updated: Tuesday, June 09, 2026 01:56 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Stock Number: Black SX2-4034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Wheels: Aluminum Outside
Tires: 22.5
Description: 40' Frame, 102" Wide, 34' Tub, 25k Axles, Remote Grease Bank, 5th Wheel Coupler & Hydraulic Cylinders, AERO Electric Mesh Tarp, Black Paint, Very D...
Updated: Friday, May 08, 2026 08:40 AM
Location: Sioux City, Iowa
Length: 53 ft
VIN: 1S9SS4433SL476556
Description: 4-1/2” rubber
Updated: Wednesday, April 15, 2026 04:45 PM
Location: Enumclaw, Washington
Seller: JDL TRACTOR
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: London, Ohio
Seller: Vander Haag's Inc. London
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: Kansas City, Missouri
Seller: Vanderhaag's Inc Kansas City
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: Council Bluffs, Iowa
Seller: Vander Haag's Inc. Council Bluffs
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: Winimac, Indiana
Seller: VANDER HAAGS, INC
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: Spencer, Iowa
Seller: Vander Haag's Incorporated
Stock Number: SM-SX34234
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom)...
Updated: Monday, June 08, 2026 01:43 PM
Location: Des Moines, Iowa
Seller: Vander Haag's Inc. Des Moines
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: London, Ohio
Seller: Vander Haag's Inc. London
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Kansas City, Missouri
Seller: Vanderhaag's Inc Kansas City
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Council Bluffs, Iowa
Seller: Vander Haag's Inc. Council Bluffs
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Winimac, Indiana
Seller: VANDER HAAGS, INC
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Sioux Falls, South Dakota
Seller: Vander Haag's Inc. Sioux Falls
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Des Moines, Iowa
Seller: Vander Haag's Inc. Des Moines
Stock Number: SM-SX24034
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (Price is FOB the Factory - FET Included) 2025 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Gray - Round...
Updated: Monday, June 08, 2026 01:43 PM
Location: Spencer, Iowa
Seller: Vander Haag's Incorporated
Stock Number: 69741
Length: 40 ft
Suspension: Air Ride
VIN: 1S9SS4025SL476118
Number of Rear Axles: Tandem
Description: 40' x 102", 34' Tub, 1/4 in. 450 Hard-Ox, 23 cu. yds -Water full, 31 cu. yds. Heaped., 1/4" Poly Fenders Front & Rear, 2-Way Valve - Wired to 6-Way...
Updated: Tuesday, June 09, 2026 01:19 PM
Location: Odessa, Texas
Seller: BRUCKNER TRUCK SALES-ODESSA
Stock Number: 70149
Length: 40 ft
Suspension: Air Ride
VIN: 1S9SS4027SL476122
Number of Rear Axles: Tandem
Description: 40' x 102", 34' Tub, 1/4 in. 450 Hard-Ox, 23 cu. yds -Water full, 31 cu. yds. Heaped., 1/4" Poly Fenders Front & Rear, 2-Way Valve - Wired to 6-Way...
Updated: Tuesday, June 09, 2026 01:19 PM
Location: Odessa, Texas
Seller: BRUCKNER TRUCK SALES-ODESSA
Length: 36 ft
Number of Rear Axles: Tri
Description: SmithCo’s Super High Volume tub was designed for wet, low density payloads such as sludge, wet distillers, high moisture manure, processing waste, ...
Updated: Tuesday, April 21, 2026 11:14 AM
Location: Roseville, Minnesota
Seller: Universal Truck Sales
Stock Number: 402507
Length: 40 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
Description: 2025 SmithCo Steel Side Dump w/ White Tub and Gray Frame, 40' x 102", Electric Tarp w/ Lock out Switch, Hydraulic Control Valve, Liquid Filled Air ...
Updated: Friday, May 22, 2026 11:30 AM
Location: Granite City, Illinois
Seller: River-Roads Sales & Leasing
Stock Number: 1012173
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
VIN: 1S9SS402XSL476941
Description: This brand-new 2025 SmithCo side dump trailer is ready to move material with serious efficiency. Built with a rugged steel body and 40' of hauling ...
Updated: Wednesday, May 06, 2026 11:05 AM
Location: Tolleson, Arizona
Seller: Utility Trailer Sales of Arizona
Description: SmithCo’s Truck Mount Box is a shorter, easier to transport, fully functional side dump trailer that can be mounted to a tractor or truck chassis. ...
Updated: Tuesday, April 21, 2026 11:14 AM
Location: Roseville, Minnesota
Seller: Universal Truck Sales
Quantity: 10
Description: SmithCo’s SX Series encompasses a number of different trailer models that have varying amounts of axles.
SmithCo’s SX1 Single Axle side dump trail...
Updated: Tuesday, April 21, 2026 11:14 AM
Location: Roseville, Minnesota
Seller: Universal Truck Sales
Description: SmithCo’s Medium High Volume tub was designed for low density payloads that require larger tub volume; such as demolition materials, distillers, ma...
Updated: Tuesday, April 21, 2026 11:14 AM
Location: Roseville, Minnesota
Seller: Universal Truck Sales
