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Dump Trailers (Semi Truck) (133)   Side Dump Trailers (133)Farm Trailers (10)   Specialty Trailers (1)
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SmithCo (144)
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Showing 1 - 25 of 144 Listings

1 - 25 of 144 listings
1 - 25 of 144 listings
SmithCo SX2 Side Dump Trailer

2024 SmithCo SX2 Side Dump Trailer

Recently Updated
$59,900 USD
2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, Closed Tandem, Air Ride, 7 Outside Aluminum...
Quantity3
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberUE12003
MLS Number14640676
CategorySide Dump Trailers
Last Updated11/6/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
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Utility Trailer Interstate
SmithCo SX2 Side Dump Trailer

2024 SmithCo SX2 Side Dump Trailer

Recently Updated
$59,900 USD
2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, Closed Tandem, Air Ride, Outside Aluminum...
Quantity3
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberUE12002
MLS Number14640670
CategorySide Dump Trailers
Last Updated11/6/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
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Utility Trailer Interstate
SmithCo SX2 Side Dump Trailer

2024 SmithCo SX2 Side Dump Trailer

Recently Updated
$59,900 USD
2024 SmithCo Side Dump, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2 Pivot Points Per Side, Half Round Steel Tub, Electric Rollover Tarp, Closed Tandem, Air Ride, Outside Aluminum...
Quantity3
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberUE12001
MLS Number14640668
CategorySide Dump Trailers
Last Updated11/6/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
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SmithCo 40' SMITHCO AIR RIDE SIDE DUMP, 6" HD CYLINDERS Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

2026 SmithCo 40' SMITHCO AIR RIDE SIDE DUMP, 6" HD CYLINDERS Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Recently Updated
Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number476910
MLS Number14302964
CategorySide Dump Trailers
Last Updated11/6/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
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SmithCo 30 TON FIELD PUP/TRIPLE TRAILER Side Dump Trailer

2027 SmithCo 30 TON FIELD PUP/TRIPLE TRAILER Side Dump Trailer

Recently Updated
Contact for price
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 or Triples. 750/45 R22.5 Floatation Tires....
ConditionNew
L x W31 ft. x 120 in.
SuspensionSpring
Rear AxleTandem Axle
Stock Numbert1112
MLS Number11688001
CategorySide Dump Trailers
Last Updated11/7/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
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Trailer Sales LLC
SmithCo 4736 MHV 65 YARD TRI AXLE SIDE DUMP Side Dump Trailer

2027 SmithCo 4736 MHV 65 YARD TRI AXLE SIDE DUMP Side Dump Trailer

Recently Updated
Contact for price
2027 SMITH CO MHV 65 YARD SIDE DUMP WITH EXTENSIONS, AIR RIDE REAR LIFT AXLE ALL DUALED OUT, ALUMINUM OUTSIDE WHEELS, ELECTRIC TARP, VALVE ON TRAILER, AIR SCALE, GREASE LINES TO CYLINDER...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1571
MLS Number10807050
CategorySide Dump Trailers
Last Updated11/4/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
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Trailer Sales LLC
SmithCo SHV Side Dump Trailer

2027 SmithCo SHV Side Dump Trailer

Recently Updated
Contact for price
Smith Co Super High Volume 55 Yards with 24" extension 6" Cylinders, triple axle with rear lift all dualed axles electric tarp valve on trailer, Lights at Front and Rear,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT2148
MLS Number10212937
CategorySide Dump Trailers
Last Updated11/4/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
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Trailer Sales LLC
SmithCo Super Tri Axle With Rear Lift Side Dump Trailer

2027 SmithCo Super Tri Axle With Rear Lift Side Dump Trailer

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Smith Co Super Tri Axle With Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer. cylinder grease lines plumbed to...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
MLS Number10146748
CategorySide Dump Trailers
Last Updated11/4/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
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Trailer Sales LLC
SmithCo 4736 SUPER TRI AXLE WITH REAR LIFT Side Dump Trailer

2027 SmithCo 4736 SUPER TRI AXLE WITH REAR LIFT Side Dump Trailer

Recently Updated
$87,500 USD
7 Availble 2027 Smith Co Super Tri Axle With Dualed Out Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, AR450 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer....
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1217
MLS Number8539489
CategorySide Dump Trailers
Last Updated11/4/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
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Trailer Sales LLC
SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

2027 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$85,900 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting,...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number27SM014
MLS Number14708350
CategorySide Dump Trailers
Last Updated10/30/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

2027 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$85,900 USD
(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), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number27SM013
MLS Number14708349
CategorySide Dump Trailers
Last Updated10/30/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX3-47-36 Side Dump Trailer

2027 SmithCo SX3-47-36 Side Dump Trailer

$82,500 USD
Brand new!! 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"...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number7259
MLS Number14705928
CategorySide Dump Trailers
Last Updated10/29/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
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Diesel Depot
SmithCo TRI AXLE AIR RIDE SIDE DUMP, 6" CYLINDERS, REAR LI Side Dump Trailer

2026 SmithCo TRI AXLE AIR RIDE SIDE DUMP, 6" CYLINDERS, REAR LI Side Dump Trailer

Contact for price
2026 SmithCo Tri Axle Side Dump, 47', 6" HD Cylinders, 2-Way Valve, Half Round AR450 Steel Rock Tub, 2 Pivot Points, 2-Speed Landing Gear, Front and Rear Fenders, Tri Axle, Air Ride w Rear...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTri Axle
Stock Number476045
MLS Number14378875
CategorySide Dump Trailers
Last Updated10/29/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
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Utility Trailer Interstate
SmithCo 40' AIR RIDE SIDE DUMP, 6" HD CYLINDERS, ELECTRIC Tandem Axle Steel Side Dump Trailer - Air Ride

2026 SmithCo 40' AIR RIDE SIDE DUMP, 6" HD CYLINDERS, ELECTRIC Tandem Axle Steel Side Dump Trailer - Air Ride

Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberNE11956
MLS Number14325070
CategorySide Dump Trailers
Last Updated10/29/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
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Utility Trailer Interstate
SmithCo 40' AIR RIDE SIDE DUMP, 2-WAY VALVE, 6" HD CYLINDE Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

2026 SmithCo 40' AIR RIDE SIDE DUMP, 2-WAY VALVE, 6" HD CYLINDE Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberNE11880
MLS Number14322861
CategorySide Dump Trailers
Last Updated10/29/2026
Location
Cheyenne, WY, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
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Utility Trailer Interstate
SmithCo SMITHCO SX2-40-34 SIDE DUMP, AIR RIDE Side Dump Trailer

2026 SmithCo SMITHCO SX2-40-34 SIDE DUMP, AIR RIDE Side Dump Trailer

Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberNE11882
MLS Number14255492
CategorySide Dump Trailers
Last Updated10/29/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
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Utility Trailer Interstate
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

2027 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$86,900 USD
(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 (Black - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number27SM017
MLS Number14691614
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

2027 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$86,900 USD
(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 (Black - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number27SM016
MLS Number14691613
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX2-40-34 Side Dump Trailer

2027 SmithCo SX2-40-34 Side Dump Trailer

$73,900 USD
(Price is FOB the Factory - FET Included) Coming Soon! 2027 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W40 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number27SM012
MLS Number14691590
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX2-40-34 Side Dump Trailer

2027 SmithCo SX2-40-34 Side Dump Trailer

$73,900 USD
(Price is FOB the Factory - FET Included) Coming Soon! 2027 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W40 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number27SM011
MLS Number14691589
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX2-40-34 Side Dump Trailer

2027 SmithCo SX2-40-34 Side Dump Trailer

$73,900 USD
(Price is FOB the Factory - FET Included) Coming Soon! 2027 SmithCo SX2-4034 Steel Tandem-Axle Side Dump, 40' Frame Length (Black), 34' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...
ConditionNew
L x W40 ft. x 102 in.
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number27SM010
MLS Number14691588
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
SmithCo SX5-49-38 Side Dump Trailer

2027 SmithCo SX5-49-38 Side Dump Trailer

$116,250 USD
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 Axles and 2 Steerable/liftable 16,600 axles...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleFive Axle
Stock Number7254
MLS Number14691486
CategorySide Dump Trailers
Last Updated10/23/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
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Diesel Depot
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