New Tri Axle Dump Trailers For Sale

(844) 301-___ SHOW
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2026 SmithCo 4736 SUPER TRI REAR LIFT ELEC TARP Side Dump Trailer

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Smith Co Super Tri, 47' Long, 36' Tub, Rear Lift Axle Dualed Out, Grease Lines to Drivers Side Fenders (Can Grease Cylinder Pins From Ground) Valve on Trailer, Dressed Out Well And Ready To...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1999
MLS Number	10198674
Category	Side Dump Trailers
Last Updated	2/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 714-___ SHOW
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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...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	7020
MLS Number	14127621
Category	Side Dump Trailers
Last Updated	2/5/2026
Location	Boise, ID, US
Sold By	Diesel Depot

2026 Clement ALUMISTAR End Dump Trailer

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Welcome To Florida Utility Trailers, For 46 years, our family-owned business has been dedicated to delivering top-notch semi-trailers and unmatched customer service. With a deep-rooted...

Condition	New
Rear Axle	Tri Axle
Stock Number	1040327
MLS Number	14092253
Category	End Dump Trailers
Last Updated	2/4/2026
Location	Apopka, FL, US
Sold By	Florida Utility Trailers, Inc.

2025 Clement ALLSTAR MT End Dump Trailer

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Clement AllStar 30’ Steel Dump Trailer – Built to Work This Clement AllStar 30’ steel dump trailer is engineered for tough, everyday hauling. Featuring a 1/8” AR450 steel body, it’s built to...

Condition	New
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	1000003
MLS Number	13803222
Category	End Dump Trailers
Last Updated	2/4/2026
Location	Apopka, FL, US
Sold By	Florida Utility Trailers, Inc.

2026 Clement ALLSTAR MT End Dump Trailer

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Condition	New
Rear Axle	Tri Axle
Stock Number	1033802
MLS Number	13803199
Category	End Dump Trailers
Last Updated	2/4/2026
Location	Apopka, FL, US
Sold By	Florida Utility Trailers, Inc.

2026 De Lucio USA 42x102 Tri Axle Steel Belly Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood board)...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	14121697
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA 42x102 Tri Axle Steel Belly Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood board)...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	14121696
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA 42x102 Tri Axle Steel Belly Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood board)...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	14121695
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA 42x102 Tri Axle Steel Belly Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood board)...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	14121689
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA 42x102 Tri Axle Steel Belly Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood board)...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	14121684
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA 42x102 Tri Axle Steel Bottom Dump Trailer - 4 Bag Air Ride, Fixed Spread Axle

$49,900 USD

BRAND NEW TRAILER 42FT LONG! FREE ELECTRIC TARP WITH ALUMINUM ARMS WITH THE PURCHASE OF THE TRAILER , 46,000 Air Bag Suspension, , Capacity load 22 to 26 yards (with 10" wood...

Condition	New
L x W	42 ft. x 102 in.
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Stock Number	B-42
MLS Number	11185791
Category	Belly Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

2026 De Lucio USA EDT3000 39YRDS END DUMP End Dump Trailer

$49,900 USD

BRAND NEW 30 TON END DUMP - Frame type, - 3Axle, - New 11R22.5 Tires, - Airbag suspension with 30,000 heavy duty axle, - ABS System, - For 30 Tons WE ARE THE MANUFACTURER, ORDER AS...

Quantity	3
Condition	New
L x W	31 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	EDT3000
MLS Number	12504187
Category	End Dump Trailers
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

(866) 751-___ SHOW
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2026 Rhodes AS3575 End Dump Trailer

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COMING SOON! NEW Rhodes Coal Spec Trailer! Call now before its spoken for. Sheet post design, 35' long, 102" wide, 75" side height, Reyco 74B with center air down axle, 3/8" thick floor...

Condition	New
Suspension	Reyco
Rear Axle	Tri Axle
Stock Number	TE166
MLS Number	14120048
Category	End Dump Trailers
Last Updated	1/31/2026
Location	Pikeville, KY, US
Sold By	Boyd Truck Centers

(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.

2025 Clement ALUMISTAR End Dump Trailer

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Welcome To Florida Utility Trailers, For 46 years, our family-owned business has been dedicated to delivering top-notch semi-trailers and unmatched customer service. With a deep-rooted...

Condition	New
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	1000006
MLS Number	13907397
Category	End Dump Trailers
Last Updated	2/5/2026
Location	Apopka, FL, US
Sold By	Florida Utility Trailers, Inc.

(800) 480-___ SHOW
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2027 Demco CR423-AR-3424 Side Dump Trailer

$79,445 USD

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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', 22.5 Cu Yd Capacity Tub, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12998717
Category	Side Dump Trailers
Last Updated	1/28/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

(800) 480-___ SHOW
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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

(800) 480-___ SHOW
NUMBERCall Seller

2027 Brandt UGD1116 Dump Trailer

$23,016 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Brandt UGD1116 Dump Trailer w/ heavy-duty, spring-assisted, width-adjustable...

Condition	New
Rear Axle	Tri Axle
MLS Number	13277890
Category	Dump Trailers (Semi Truck)
Last Updated	1/23/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

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

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM019
MLS Number	14086039
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM018
MLS Number	14086038
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) Coming Soon! 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM017
MLS Number	14086037
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's 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	26SM020
MLS Number	14086020
Category	Side Dump Trailers
Last Updated	1/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(833) 932-___ SHOW
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2026 MAC FRAME MVP-SS End Dump Trailer

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This\ Mac trailer measures 34' x 96" and features 64" sides with approximately 49 cubic yards of capacity, a tri-axle configuration with a front lift axle, bulkhead door, 2-way gate, durable...

Condition	New
Rear Axle	Tri Axle
Stock Number	N8187
MLS Number	14085978
Category	End Dump Trailers
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine