Side Dump Trailers For Sale

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Southeastern Pneumatic Southwestern Pneumatic

2026 Cross Country 4 AXLE Side Dump Trailer

$92,000 USD

2026 Cross Country side dump 4-axle (dual lift; front and rear) Only used for 3 months Tarp No issues LIKE NEW trailer Ready to make money

Condition	Used
Stock Number	ID020526JES
MLS Number	14127904
Category	Side Dump Trailers
Last Updated	2/5/2026
Location	North-Central, ND, US
Sold By	Carmody and Associates Inc

(877) 349-___ SHOW
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2026 Side Dump Industries 39ft Tandem Axle Steel Side Dump Trailer - Air Ride

Contact for price

39'x8' Steel Side Dump Trailer, Electric Side to Side Tarp System, Air Ride Suspension, Remote Grease System-Hydraulic Cylinder 5th Wheel Plate, Electric Directional Control Valve Trailer...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14120065
Category	Side Dump Trailers
Last Updated	1/31/2026
Location	Granite City, IL, US
Sold By	River-Roads Sales & Leasing

(844) 362-___ SHOW
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2025 Demco CR423-AR-3424 Side Dump Trailer

$74,500 USD

42FT TRIPLE AXLE AIR RIDE, 34FT AR450 1/4" BLACK TUB WITH DUMP DRAIN KIT AND XL HIGH-CAPACITY SIDE KIT, ROLL RITE HIGH CAP ELECTRIC ROLL TARP WITH LOCK -OUT, MOUNTED ELECTRIC OVER HYDRALIC...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SS000328
MLS Number	12728016
Category	Side Dump Trailers
Last Updated	1/31/2026
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

2026 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM022
MLS Number	14116635
Category	Side Dump Trailers
Last Updated	1/29/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2027 Demco 44ft Tandem Axle Steel Side Dump Trailer - Air Ride

$63,891 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Tandem Axle Side Dump Trailer w/ a 34', 22.7 Cu Yd Capacity Tub, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13417812
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco Tri Axle Steel Side Dump Trailer - Air Ride

$63,891 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Triple Axle Side Dump Trailer w/ a 34' Tub, 128" Spread Axle...

Condition	New
Suspension	Spring
Rear Axle	Tandem Axle
MLS Number	12938020
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco Tri Axle Steel Side Dump Trailer - Air Ride

Contact for price

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Side Dump Trailer Train w/ a 34', 22.7 Cu Yd Capacity Tub in Primary...

Condition	New
Suspension	Spring
Rear Axle	Tandem Axle
MLS Number	12938015
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

2027 Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride

$76,961 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Triple Axle Side Dump Trailer w/ a 37', 24 Cu Yd Capacity Tub, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12925722
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

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2013 SmithCo Side Dump Train

$64,500 USD

2013 SmithCo side dump train Believed to be 34' main with 18' pup Very good condition Used to haul aluminum shavings most of its life Was never ran hard Good rubber Steerable tag axle Can...

Condition	Used
Stock Number	ID012726JES
MLS Number	14111497
Category	Side Dump Trailers
Last Updated	1/27/2026
Location	Moutain West US, MT, US
Sold By	Carmody and Associates Inc

(866) 471-___ SHOW
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1995 Knight Super Bee Side Dump Trailers

$31,060.44 USD

1995 Knight Super Bee Side Dump Trailers Built In Wet Kit, CVIP Expires September 2026 $42,500

Condition	Used
MLS Number	14109904
Category	Side Dump Trailers
Last Updated	3/21/2026
Location	100 Mile House, BC, Canada
Sold By	Wyatt's Used Equipment Sales

(844) 624-___ SHOW
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2026 Cross Country 494SDX Side Dump Trailer

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NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38′ Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	New
MLS Number	13396533
Category	Side Dump Trailers
Last Updated	1/22/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034263
MLS Number	12335386
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Cabot, AR, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034260
MLS Number	12335384
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034258
MLS Number	12335382
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034257
MLS Number	12335381
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Load King SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034253
MLS Number	12335377
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Oklahoma City, OK, US
Sold By	Custom Truck One Source

2023 Side Dump Industries SD3528-3ST Side Dump Trailer

$69,950 USD

The Load King 3528-3ST is a versatile, high-capacity side dump designed for operators who care about payload efficiency, stability, and long-term durability across a wide range of hauling...

Condition	New
Horse Power	0 HP
Stock Number	P5034249
MLS Number	12335374
Category	Side Dump Trailers
Last Updated	1/17/2026
Location	Midland, TX, US
Sold By	Custom Truck One Source

(844) 624-___ SHOW
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2026 Cross Country 463SDX Side Dump Trailer

$79,500 USD

FET PAID! NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -36′ Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile...

Condition	Used
MLS Number	14092394
Category	Side Dump Trailers
Last Updated	1/15/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

(844) 624-___ SHOW
NUMBERCall Seller

2026 Cross Country 494SDX Side Dump Trailer

$89,500 USD

$3,900/mo to rent

NEXT GENERATION: LIGHTER AND STRONGER THAN EVER | MAXIMIZE PAYLOAD -38′ Hardox 450 Tub with oversized top sill -Fabricated frame cross-members from 100,000psi StrenX hi-tensile premium...

Condition	New
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	13291375
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 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	1/13/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 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	13166604
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 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	13166603
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 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	13166602
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$81,500 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	13166601
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.