New 40-44 ft. SmithCo Steel Side Dump Trailers For Sale

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2026 SmithCo 4436 TRI AXLE AIR RIDE TARP/VALVE Side Dump Trailer

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...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM007
MLS Number	13781305
Category	Side Dump Trailers
Last Updated	11/15/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM006
MLS Number	13690251
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	25SM006
MLS Number	13302489
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$80,500 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166609
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	London, OH, US
Sold By	Vander Haag's Inc.

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2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166604
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166603
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166602
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166601
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166599
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166597
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166462
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	London, OH, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166461
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166459
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166458
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166456
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13166393
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 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...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SM-SX24034
MLS Number	13164295
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

14 0

2025 SmithCo SX2-40-34 Side Dump Trailer

$73,900 USD

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 Ride Suspension, Air Brakes, (8) 11R22.5...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	25SM011
MLS Number	12976010
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2026 SmithCo 4234 TRI AXLE REAR LIFT ELECTRIC TARP Side Dump Trailer

Contact for price

42' Tri Axle Smith Co 34' Tub Side Dump Trailers. Duals on all 3 axles, valve on trailer, electric tarp

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1760
MLS Number	11740811
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2026 SmithCo WEIGHT 15,330 POUND 45 YARD SUPER HIGH VOLUME SIDE Side Dump Trailer

Contact for price

Weight 15,330 45 Yard High Volume Side Dump, Air Ride, Valve on Trailer, Electric Tarp, Available on Steel or Aluminum Wheels. Large Water Level Tub that does not Leak, Add A Side Dump to...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	T1113
MLS Number	11688003
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2026 SmithCo 4234 TRI AXLE REAR LIFT ELEC TARP Side Dump Trailer

Contact for price

New Smith Co 42' Long Tri Axle with Rear LIft Axle, 34' Tub, Electric Tarp, Valve on Trailer With Handle Kit, Aluminum Outside Wheels,

Quantity	2
Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	T1756
MLS Number	11517407
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2026 SmithCo 4234 SX3 SIDE DUMP Side Dump Trailer

Contact for price

42' Tri Axle with Rear Lift, 34' Tub, Aluminum Outside Wheels, Dualed on all 3 Axles, Valve on Trailer, Electric Tarp, Grease Lines to Cylinder Pins

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1500
MLS Number	10707776
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2025 SmithCo 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Contact for price

2025 SmithCo Steel Side Dump, 40' x 102", Electric Tarp w/ Lock out Switch, Hydraulic Control Valve, Liquid Filled Air Gauge, Remote Grease for 5th Wheel and 11Rx22.5 Tires on Steel Wheels

Quantity	3
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	402506
MLS Number	13963258
Category	Side Dump Trailers
Last Updated	11/12/2025
Location	Granite City, IL, US
Sold By	River-Roads Sales & Leasing