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SmithCo Side Dump Trailers For Sale

Explore 117 new and used SmithCo Side Dump Trailers on MyLittleSalesman.com, with prices from $39,500 to $150,000. Filter by number of axles, suspension type, or composition type to find job-ready SmithCo Side Dump Trailers near you with the specs you need.
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Trailers (117)
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   Side Dump Trailers (117)
Make
SmithCo (117)
Model
30 TON FIELD PUP/TRIPLE TRAILER (1)40' AIR RIDE SIDE DUMP, ELECTRIC TARP, SCALE, DUMP (1)4234 SX3 SIDE DUMP (1)4234 TRI AXLE REAR LIFT ELEC TARP (1)4234 TRI AXLE REAR LIFT ELECTRIC TARP (1)4436 TRI AXLE AIR RIDE TARP/VALVE (1)47' SUPER HIGH VOLUME WITH EXTENSIONS (1)47' SUPER TRI AXLE 36' TUB REAR LIFT (1)4736 65 YARD HIGH VOLUME SIDE WITH 24" EXTENSIONS (1)4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM (1)4736 MHV 65 YARD HIGH VOLUME SIDE DUMP (1)4736 MHV 65 YARD SUPER TRI (1)4736 MHV 65 YARD TRI AXLE SIDE DUMP (1)4736 SHV 24" EXTENSION 55 YARDS ELEC TARP (1)4736 SPREAD DUALED OUT TRI REAR LIFT (1)4736 SPREAD TRI AXLE WITH REAR LIFT (1)4736 SPREAD TRI REAR LIFT ALL DUALS (1)4736 SPREAD TRI WITH REAR LIFT (1)4736 SUPER HIGH VOLUME 55 YARD SUPER TRI (1)4736 SUPER TRI AXLE WITH REAR LIFT (2)4736 SUPER TRI REAR LIFT ELEC TARP (1)4736 SUPER TRI REAR LIFT ELEC TARP VALVE (1)4736 SUPER TRI REAR LIFT VALVE ELEC TARP (1)4736 SUPER TRI REAR LIFT WITH ALL DUALS (1)4736 SUPER TRI SPREAD AXLE REAR LIFT/TARP/VALVE/DU (1)4736 SUPER TRI WITH REAR LIFT AXLE VALVE ON TRAILE (1)4736 SX3 SUPER TRI REAR LIFT (1)49' 36' TUB QUAD AXLE 54"-54"-60" SPREAD FRONT/REA (1)4936 QUAD AXLE ON SUPER SINGLES (1)4936 QUAD AXLE WITH FRONT AND REAR LIFT (1)4936 SX4 QUAD AXLE FRONT/REAR LIFT AXLES (1)55 YARD 4736 SHV SUPER TRI REAR LIFT (1)55 YARD CAPACITY 4736 SUPER TRI SUPER HIGH VOLUME (1)55 YARD SUPER HIGH VOLUME 4736 SHV WITH 24" EXTENS (1)65 YARD 47' MHV REAR LIFT (1)65 YARD 47' TRI REAR LIFT MHV (1)65 YARD 4736 MHV SUPER TRI HIGH VOLUME SIDE (1)65 YARD 4736 MHV WITH 24" EXTENSIONS (1)65 YARD HIGH VOLUME MHV SUPER TRI SIDE DUMP (1)65 YARD MHV 47' SUOER TRI REAR LIFT (1)65 YARD MHV WITH 24" EXTENSIONS (1)CP 30 (1)CP20 (1)CP20 FIELD PULL PUP TRAILER (1)CP30 (1)CPSHV20 (9)FEED LOT SPEC 55 YARD SUPER HIGH VOLUME SIDE DUMP (1)FEEDLOT (1)MHV (1)MHVSR (1)Other (4)SHV (1)Super Tri Axle With Rear Lift (2)SX SERIES (1)SX2 (1)SX2-40-34 (10)SX3 (1)SX3-4234 TRI-AXLE (8)SX3-4736 (11)SX3-47-36 (3)SX4 side dump (2)SX4-4936 (1)SX4-49-36 (2)SX5-49-38 (3)TMB (1)WEIGHT 15,330 POUND 45 YARD SUPER HIGH VOLUME SIDE (1)
Condition
Model Year
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Dimensions
Rear Axle
Tandem (29)Tri (64)Quad (10)Five (3)
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Steel (95)
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United States (117)
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Showing 1 - 25 of 117 Side Dump Trailer Listings

1 - 25 of 117 listings
1 - 25 of 117 listings
SmithCo SX2-40-34 Side Dump Trailer
10 0

2022 SmithCo SX2-40-34 Side Dump Trailer

Newly Listed
$49,500 USD
40' trailer with 34' tub, 18" Kingpin setting, 2 speed landing gear, Hydraulic valve on trailer, Electric tarp with tarp lockout switch, Bolt on push block, 25,000 lb axles, 11R22.5 tires, 1...
ConditionUsed
L x W40 ft. x 96 in.
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number6949
MLS Number13955469
CategorySide Dump Trailers
Last Updated10/30/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
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Diesel Depot
SmithCo 40' AIR RIDE SIDE DUMP, ELECTRIC TARP, SCALE, DUMP Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle
12 0

2024 SmithCo 40' AIR RIDE SIDE DUMP, ELECTRIC TARP, SCALE, DUMP Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$64,900 USD
2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Way Valve, Half Round Steel Rock Tub, Manual Dump Valve, Mechanical Scale, Closed Tandem, Air Ride, Outside Aluminum Wheels, Inside...
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberUE10929
MLS Number13616935
CategorySide Dump Trailers
Last Updated10/24/2025
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
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Utility Trailer Interstate
SmithCo SX3-4234 TRI-AXLE Side Dump Trailer
12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$82,900 USD
(Price is FOB the Factory - FET Included) 2026 SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM006
MLS Number13690251
CategorySide Dump Trailers
Last Updated10/15/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo 49x102 Quad Axle Side Dump Trailer - Air Ride
11 0

2026 SmithCo 49x102 Quad Axle Side Dump Trailer - Air Ride

$109,900 USD
2026 SmithCo 49' side dump trailer built for heavy-duty construction hauling. Features a 36' tub with 32 cu. yd. capacity (heaped), AR400 steel construction, Ridewell RW260 air ride...
ConditionNew
L x W49 ft. x 102"
SuspensionAir Ride
Rear AxleQuad Axle
Stock Number1018005
MLS Number13863887
CategorySide Dump Trailers
Last Updated10/3/2025
Location
Spokane, WA, US
Sold By
Mountain West Utility Trailer
(509) 475-___  SHOW
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Mountain West Utility Trailer
SmithCo SX2 Side Dump Trailer
13 0

2026 SmithCo SX2 Side Dump Trailer

$78,000 USD
(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 Bottom), 102" Wide, 18" Pin Setting, Air...
ConditionUsed
L x W40 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number26SM001
MLS Number13850330
CategorySide Dump Trailers
Last Updated9/26/2025
Location
London, OH, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo CPSHV20 Side Dump Trailer
18 1

2026 SmithCo CPSHV20 Side Dump Trailer

$68,000 USD
(FET INCLUDED - PRICE IS FOB THE FACTORY) 2026 SmithCo Super High Volume Ag Pup: These units are available in a 20-ton capacity with a variety of construction grade or flotation type tires....
ConditionNew
L x W33 ft. x 102 in.
Rear AxleTandem Axle
Stock Number26SM002
MLS Number13773466
CategorySide Dump Trailers
Last Updated9/10/2025
Location
London, OH, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo 53x102 Side Dump Trailer - Air Ride
22 0

2026 SmithCo 53x102 Side Dump Trailer - Air Ride

$135,900 USD
2026 SmithCo side dump trailer with a 40' aluminum tub and 35.6 cu. yds. capacity. Equipped with air ride suspension, steerable lift axles, drum brakes, and an Aero SideKick 2 electric tarp...
ConditionNew
L x W53 ft. x 102"
SuspensionAir Ride
Stock Number1018007
MLS Number13802182
CategorySide Dump Trailers
Last Updated9/10/2025
Location
Spokane, WA, US
Sold By
Mountain West Utility Trailer
(509) 475-___  SHOW
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Mountain West Utility Trailer
SmithCo SX4-49-36 Side Dump Trailer
8 0

2026 SmithCo SX4-49-36 Side Dump Trailer

$98,950 USD
Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleQuad Axle
Stock Number6928
MLS Number13798508
CategorySide Dump Trailers
Last Updated9/6/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
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Diesel Depot
SmithCo 44x102 Tri Axle Steel Side Dump Trailer - Air Ride
10 0

2026 SmithCo 44x102 Tri Axle Steel Side Dump Trailer - Air Ride

$84,600 USD
(Price is FOB the Factory - FET Included) 2026 SmithCo SX3-44-36-54 Steel Tri-Axle Spread Side Dump, 44' Frame Length (Black), 36' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W44 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM007
MLS Number13781305
CategorySide Dump Trailers
Last Updated8/27/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride
14 0

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride

$84,100 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Spread w/Rear Lift Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18"...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM004
MLS Number13690219
CategorySide Dump Trailers
Last Updated8/27/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo SX3-47-36 Side Dump Trailer
8 0

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSX3-4736
MLS Number13703144
CategorySide Dump Trailers
Last Updated8/26/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
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Diesel Depot
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride
14 0

2026 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride

$84,100 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Spread w/Rear Lift Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18"...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM003
MLS Number13690216
CategorySide Dump Trailers
Last Updated8/21/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
SmithCo 41ft Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle
19 0

2007 SmithCo 41ft Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$39,500 USD
2007 Smithco S2-40-34 Side Dump,, 11R22.5 Tires,, 41' Overall Length,, 34' Long Tub,, GVWR 75,100 LBS,, liquid 23 cu yd, struck 30 cu yd, Unladen Weight - 15,100 LBS +/-,
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number0692 41' SIDE DUMP
MLS Number13425527
CategorySide Dump Trailers
Last Updated10/1/2025
Location
Madera, CA, US
Sold By
National Equipment LLC.
(833) 365-___  SHOW
NUMBERCall Seller
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National Equipment LLC.
SmithCo SX5-49-38 Side Dump Trailer
4 0

2025 SmithCo SX5-49-38 Side Dump Trailer

$109,666 USD
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 Axles and 2 Steerable/liftable 16,600 axles (1st and 5th),...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleFive Axle
Stock Number6824
MLS Number13747487
CategorySide Dump Trailers
Last Updated8/7/2025
Location
Boise, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
SmithCo 4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM Side Dump Trailer
9 0

2025 SmithCo 4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM Side Dump Trailer

Contact for price
Smith Co 55 Yard Super High Volume Side Dump 3/16" Tub All the way around. 24" Extensions, Elec Tarp, Rear Lift, Work Lights, Valve on Trailer,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1003
MLS Number13694027
CategorySide Dump Trailers
Last Updated8/6/2025
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
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Trailer Sales LLC
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle
15 0

2025 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle

Contact for price
2025 Smith Co 4736 MHV 47' Long Tri Axle with Rear Lift, Duals on All Three Axles, Work Lights Valve on Trailer Electric Tarp,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1004
MLS Number13415930
CategorySide Dump Trailers
Last Updated8/6/2025
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
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Trailer Sales LLC
SmithCo 4736 SPREAD DUALED OUT TRI REAR LIFT Side Dump Trailer
11 0

2025 SmithCo 4736 SPREAD DUALED OUT TRI REAR LIFT Side Dump Trailer

$83,800 USD
4 Available 2025 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 All 3 with Rear Lift Axle,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1759
MLS Number11740818
CategorySide Dump Trailers
Last Updated8/6/2025
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
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Trailer Sales LLC
SmithCo 4736 SUPER TRI REAR LIFT WITH ALL DUALS Side Dump Trailer
16 0

2025 SmithCo 4736 SUPER TRI REAR LIFT WITH ALL DUALS Side Dump Trailer

$83,800 USD
1 Available 47" Smith Co Super Tri 49"-79" Axle Spacing with Rear Lift Axle, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Electric Tarp, Manual Override Handle Kit to...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1570
MLS Number11034877
CategorySide Dump Trailers
Last Updated8/6/2025
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
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Trailer Sales LLC
SmithCo SX3-47-36 Side Dump Trailer
7 0

2025 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number6884
MLS Number13712037
CategorySide Dump Trailers
Last Updated7/19/2025
Location
Boise, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
SmithCo SX4-49-36 Side Dump Trailer
6 0

2025 SmithCo SX4-49-36 Side Dump Trailer

$97,061 USD
Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 25K Axles, 2 speed landing gear, Electric roll over tarp, 1/4" AR450...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleQuad Axle
Stock Number6864
MLS Number13711506
CategorySide Dump Trailers
Last Updated7/19/2025
Location
Boise, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
SmithCo SX3-47-36 Side Dump Trailer
8 0

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number6887
MLS Number13707358
CategorySide Dump Trailers
Last Updated7/17/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
SmithCo SX5-49-38 Side Dump Trailer
8 0

2025 SmithCo SX5-49-38 Side Dump Trailer

$109,666 USD
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 Axles and 2 Steerable/liftable 16,600 axles (1st and 5th),...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleFive Axle
Stock Number6845
MLS Number13701227
CategorySide Dump Trailers
Last Updated7/15/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
SmithCo SX5-49-38 Side Dump Trailer
5 0

2025 SmithCo SX5-49-38 Side Dump Trailer

$109,666 USD
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 Axles and 2 Steerable/liftable 16,600 axles (1st and 5th),...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleFive Axle
Stock Number6866
MLS Number13652492
CategorySide Dump Trailers
Last Updated7/15/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
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