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Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: 2026 Smith Co 47' Super Tri Duals on All Three Axles Rear Lift Valve on Trailer Electric Tarp 5 ID Lights 3 Tail Lights Per Side
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11r22.5
Description: 47' Super Tri Axle Side Dump 36' Tub Dual Tires on All Three Axles Rear Lift Electric Tarp Valve on Trailer Manual Handle Kit Included with Cab Kit
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1759
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 2027 Smith Co 47' Tri Axle Spread with 22.5 Wheels/Tires with Aluminum Outside Rims, Valve on Trailer, Electric Mesh Tarp, Dual Tires and Wheels on...
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Quantity: 3
Stock Number: t1111
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Description: 4736 Super Tri Axles with Dualed Out Rear Lift Axles Electric Tarp, Valve on Trailer
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: 2027 Smith Co 4736 Spread Super Tri Axle with Rear Lift, Duals On all 3 Axles. Valve on Trailer, Electric Mesh Tarp
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: New Smith Co 47' Spread Tri Axle with Rear Lift, 36' Tub, Dualed Out, Valve on Trailer, Grease Lines to the Drivers Side Fenders
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1555
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 47" Smith Co Super Tri 49"-79" Axle Spacing with Front and Rear Lift Axles, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Fi...
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 96 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
VIN: 1S9SS473TL476928
Description: New SmithCo sidedumps in stock. New 38 ft tubs!!!! More capacity!!! Call for pricing and specs. We trade ! We finance !!! Best side dump in the ma...
Updated: Tuesday, July 21, 2026 10:07 am
Location: Dannebrog, Nebraska, USA
Seller: Kohlhof Trailer Solutions
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: BZD $6,517
Stock Number: 991
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Monday, June 29, 2026 05:26 pm
Location: Aberdeen, Idaho, USA
Seller: DIESEL DEPOT
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: BZD $6,517
Stock Number: 992
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Monday, June 29, 2026 05:26 pm
Location: Aberdeen, Idaho, USA
Seller: DIESEL DEPOT
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: BZD $6,517
Stock Number: 990
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Monday, June 29, 2026 05:26 pm
Location: Aberdeen, Idaho, USA
Seller: DIESEL DEPOT
Stock Number: T1560
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: Smith Co SX4 Quad Axle Side Dump, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp, Aluminum Outside Wheels 11R22.5 Rubber, Grease Lines ...
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: Smith Co 49' Quad Axle Side Dump, Front and Rear Lift Axles, Dual 11R22.5 on all Four Axles, Grease Lines to Cylinder Pins Drivers Side Fenders Ele...
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1683
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: New Smith Co Quad Axle 49' Long 36' Tub Front and Rear Lift Axles on 11r22.5 duals on all 4 axles Valve on Trailer, Mesh Electric Tarp
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T1560
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: Smith Co Quad Axle Side Dump 49' Quad Axle, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Stock Number: T7589
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Description: 49' Frame, 1/4" 36' Tub, Front and Rear Lift Axle, Push Block, Electric Tarp, Valve on Trailer, Grease Lines to Cylinder Pins Plumbed to Drivers Si...
Updated: Wednesday, July 29, 2026 03:04 pm
Location: Moorhead, Minnesota, USA
Seller: Trailer Sales LLC - MN
Quantity: 5
Length: 36 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: SmithCo SX4-49-36 Side Dump with 36' tub and SX-ROUND BOTTOM tub.
Width: 102" WIDE
Frame length: 49'
Tub length: 36'
Tub volume: 36' SX – WATER...
Updated: Wednesday, June 24, 2026 02:33 pm
Location: Salt Lake City, Utah, USA
Seller: WESTERN TRUCK & TRAILER
Stock Number: S476397
Length: 49 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4949JL476397
Description: photos incoming!
Used equipment shouldn't come with surprises. This 2018 SmithCo SX4 Quad Axle Side Dump is currently undergoing a complete inspec...
Updated: Wednesday, July 29, 2026 11:38 am
Location: West Valley City, Utah, USA
Seller: Utah Tank & Trailer
Stock Number: S476549
Length: 49 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4945GL476549
Description: Pictures Incoming!!!
This 2016 SmithCo SX4 isn't being sold straight from a jobsite or auction. Before it reaches its next owner, it's being run t...
Updated: Wednesday, July 29, 2026 11:39 am
Location: West Valley City, Utah, USA
Seller: Utah Tank & Trailer
Quantity: 5
Length: 49 ft
Model: SX5
Description: SmithCo SX5-49-38 – Side Dump, 38' tub, 1/4" AR450
SmithCo SX5-49-38 Side Dump with 38' tub and SX-ROUND BOTTOM tub style.
Key Specs
Model: SX...
Updated: Wednesday, June 24, 2026 02:33 pm
Location: Salt Lake City, Utah, USA
Seller: WESTERN TRUCK & TRAILER
Length: 49 ft
Suspension: Ridewell
Composition: Steel
Wheels: All Aluminum
Number of Rear Axles: Tri
Model: SX5
Description: Key Specs
Frame Width: 102"
Frame Length: 49'
Tub Length: 38'
Tub Volume (water level): 25.5 CUBIC YARDS
Tub Volume (heaped): 33.8 CUBIC YARDS...
Updated: Tuesday, July 28, 2026 07:59 am
Location: Salt Lake City, Utah, USA
Seller: WESTERN TRUCK & TRAILER
Length: 53 ft
Width: 102 in
Suspension: Ridewell
Composition: Steel
Wheels: Polished Aluminum
Tires: 22.5
Description: SmithCo SX6-53-40 – Side Dump, 53' x 40', AR450
SmithCo SX6-53-40 side dump with 53' overall length and a 40' tub.
Key Specs
Wideframe: 102"
...
Updated: Wednesday, June 24, 2026 02:33 pm
Location: Salt Lake City, Utah, USA
Seller: WESTERN TRUCK & TRAILER
Length: 49 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
Tires: 385/65R22.5
Description: Brand new!! Made in the USA!! 49' trailer with 38' tub, 34 cubic yard capacity, 97"-54" and 60" axle spacing, 18" Kingpin setting, 3 Fixed 25K Axle...
Updated: Tuesday, July 21, 2026 03:50 pm
Location: Aberdeen, Idaho, USA
Seller: DIESEL DEPOT
Stock Number: 27SM008
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2027 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Bl...
Updated: Tuesday, July 28, 2026 12:12 pm
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Stock Number: 27SM007
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2027 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Bl...
Updated: Tuesday, July 28, 2026 12:11 pm
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Stock Number: 27SM002
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: Tuesday, July 28, 2026 11:40 am
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Stock Number: 27SM001
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: (PRICE IS FOB THE FACTORY - FET INCLUDED) 2027 SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bo...
Updated: Tuesday, July 28, 2026 11:40 am
Location: Spencer, Iowa, USA
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: Tuesday, July 28, 2026 11:41 am
Location: London, Ohio, USA
Seller: Vander Haag's Inc. London
