Tri Axle Dump Trailers For Sale

(833) 409-___ SHOW
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2025 MAC TRAR35AA600 End Dump Trailer

$84,691 USD

SELLING AT DEALER COST! FET INCLUDED IN PRICE!, 35' FRAME TYPE MVP SS, 60" SMOOTH SIDE PANEL, TRI-AXLE HENDRICKSON INTRAAZ AAT-25K W/HXL-5, (1) LIFT AXLE, ALL POLISHED ALUMINUM WHEELS READY...

Condition	New
L x W	35 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NT-2048-CIN
MLS Number	13164290
Category	End Dump Trailers
Last Updated	10/15/2025
Location	Cincinnati, OH, US
Sold By	Interstate Utility Trailer

(833) 409-___ SHOW
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2025 MAC 35 ft Frame End Dump Trailer - Tri Axle, Stainless Steel, Air Ride

$88,595 USD

Selling at Dealer Cost! FET Included! BRAND NEW 2024 MAC Trailer 35' Triaxle Frame Type MVP Dump Trailer. - 35' x 96", 60" Sides, - Tri-Axle, - Lift Axle, - 14" Coal Door, - Black Outset...

Condition	New
L x W	35 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NT-2007-CIN
MLS Number	12941297
Category	End Dump Trailers
Last Updated	10/15/2025
Location	Cincinnati, OH, US
Sold By	Interstate Utility Trailer

(844) 734-___ SHOW
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2004 Travis 39 FOOT End Dump Trailer

$39,000 USD

2004 TRAVIS T/102 39FT TRI-AXLE END DUMP – ALUMINUM, ELECTRIC TARP,39FT , TRI-AXLE , ELECTRIC TARP , ALUMINUM , 68,000 GVWR, ALUMINUM BODY, FEATURES DUAL 11R24.5 RUBBER, 8.25” RIMS, AND...

Condition	Used
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	LKT0fPAu910866
MLS Number	13734062
Category	End Dump Trailers
Last Updated	1/6/2026
Location	Baton Rouge, LA, US
Sold By	Proxy Equipment

(844) 714-___ SHOW
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2026 Manac 4B342A230 Belly Dump Trailer

Contact for price

New 42' x 96", 23 cubic yard heaped, 3rd axle liftable-non steerable, 18" Kingpin setting on ocillating 5th wheel plate, Electric roll over tarp, 25K axles, Hendrickson Air ride suspension,...

Condition	New
L x W	42 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	Belly dump
MLS Number	13747488
Category	Belly Dump Trailers
Last Updated	10/2/2025
Location	Boise, ID, US
Sold By	Diesel Depot

2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-59

$37,500 USD

Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight Similar Belly Dump Trailers Available ...

Condition	Used
Rear Axle	Tri Axle
MLS Number	13661767
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-57

$37,500 USD

Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight Similar Belly Dump Trailers Available ...

Quantity	8
Condition	Used
Rear Axle	Tri Axle
MLS Number	13661764
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-56

$37,500 USD

Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight x Similar Belly Dump Trailers...

Quantity	8
Condition	Used
Rear Axle	Tri Axle
MLS Number	13661763
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

2012 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-55

$37,500 USD

Single Gate 42' Three Axle (w/ 3rd Lift) Bottom Dump Trailer, Sideboards, Glad-hands and Air to the rear for pulling pups Twelve 11R 24.5 Tires, Eight x Similar Belly Dump Trailers...

Quantity	8
Condition	Used
Rear Axle	Tri Axle
MLS Number	13661762
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

2010 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-48

$37,500 USD

Single Gate 42' Three Axle Bottom Dump Trailer, twelve 11R 24.5 Tires, Rear Push Block, Glad-hands and Air to the rear for pulling pups, Sideboards. The unit is in fair condition Eight x...

Quantity	8
Condition	Used
Rear Axle	Tri Axle
MLS Number	13661761
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

2009 Ranco LW21-42-3 - 3 Axle Belly Dump Trailer - 8-47

$37,500 USD

Single Gate 42' Three Axle Bottom Dump Trailer, Twelve 11R 24.5 Tires, Rear Push Block, Glad-hands and Air to the rear for pulling pups, Sideboards. The unit is in fair condition Eight x...

Quantity	8
Condition	Used
Rear Axle	Tri Axle
MLS Number	13661760
Category	Belly Dump Trailers
Last Updated	6/24/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

(844) 278-___ SHOW
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2024 Travis 30 ft End Dump Trailer - Tri Axle

$76,000 USD

(3) 2024-2025 Models Available Now!, Travis, Tri Axle, Quarter Frame, 30’ S-96, 54” Sides, (2) Liftable Axles, Thicker Floor, Bolt-On Apron, 11R22.5 Tires, All Aluminum Wheels, Wired to...

Condition	New
Rear Axle	Tri Axle
Stock Number	2025Travis
MLS Number	13443265
Category	End Dump Trailers
Last Updated	7/15/2025
Location	Tulsa, OK, US
Sold By	Great Western Trailer

(844) 278-___ SHOW
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2024 Travis 30 ft End Dump Trailer - Tri Axle

$76,000 USD

(3) 2024-2025 Models Available Now!, Travis, Tri Axle, Quarter Frame, 30’ S-96, 54” Sides, (2) Liftable Axles, Thicker Floor, Bolt-On Apron, 11R22.5 Tires, All Aluminum Wheels, Wired to...

Quantity	2
Condition	New
Rear Axle	Tri Axle
Stock Number	2024Travis
MLS Number	13443259
Category	End Dump Trailers
Last Updated	5/14/2025
Location	Tulsa, OK, US
Sold By	Great Western Trailer

(844) 301-___ SHOW
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2025 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, AR450 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer. cylinder grease lines plumbed...

Quantity	2
Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1556
MLS Number	10949358
Category	Side Dump Trailers
Last Updated	4/23/2025
Location	Woodland, WA, US
Sold By	Trailer Sales LLC

2026 Cross Country Tri Axle Side Dump Trailer - Air Ride, Fixed Spread Axle

$79,500 USD

Overall Dimensions Overall Length: 45’10” w/o push block Width: 102″ Overall Height: 8’2″ @ Tub Side, 9’4″ to top of Front * Rear wall Capacity: 23.7 Dump Angle: 42.5 Degrees Fifth Wheel:...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13004937
Category	Side Dump Trailers
Last Updated	4/12/2025
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX Side Dump Trailer

Contact for price

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 premium...

Condition	Used
Rear Axle	Tri Axle
MLS Number	12511993
Category	Side Dump Trailers
Last Updated	4/12/2025
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX (TRI-AXLE) Side Dump Trailer

$79,500 USD

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 premium...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11972063
Category	Side Dump Trailers
Last Updated	4/12/2025
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX NEXT GENERATION 3 AXLE Side Dump Trailer

$79,500 USD

$3,600/mo to rent

Condition	New
Rear Axle	Tri Axle
Stock Number	1
MLS Number	11375491
Category	Side Dump Trailers
Last Updated	4/12/2025
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2026 Cross Country 463SDX NEXT GEN Side Dump Trailer

$79,500 USD

Overall Dimensions Overall Length: 45'10" w/o push block Width: 102" Overall Height: 8'2" @ Tub Side, 9'4" to top of Front * Rear wall Capacity: 23.7 Dump Angle: 42.5 Degrees Fifth Wheel: 14...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11161655
Category	Side Dump Trailers
Last Updated	4/12/2025
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

(844) 482-___ SHOW
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2026 MAC Trailer 26 ft Frame End Dump Trailer - Tri Axle, Aluminum, Air Ride

Contact for price

Nice 26' Triaxle Frame Dumps. 3/8 Full Floor, 18" Grain Door, Ready to Work! They wont last long! Give us a call!!,

Quantity	2
Condition	New
L x W	26 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	79227
MLS Number	11231302
Category	End Dump Trailers
Last Updated	3/13/2025
Location	Alliance, OH, US
Sold By	MAC Trailer Enterprises Inc.

(888) 227-___ SHOW
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2020 Canuck Side Dump Side Dump Trailer

$63,313.91 USD

Tridem Side Dump,

Condition	Used
Rear Axle	Tri Axle
Stock Number	16652
MLS Number	13418338
Category	Side Dump Trailers
Last Updated	2/26/2025
Location	Clairmont, AB, Canada
Sold By	Brandt

(844) 482-___ SHOW
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2019 MAC 36 ft End Dump Trailer - Tri Axle, Aluminum, Air Ride

$63,000 USD

Nice used Triaxle Dump. Man Door. Fresh Federal DOT. Ready to work

Condition	Used
L x W	36 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	42993
MLS Number	13258319
Category	End Dump Trailers
Last Updated	12/27/2024
Location	Alliance, OH, US
Sold By	MAC Trailer Enterprises Inc.

(855) 551-___ SHOW
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2025 MAC 28 ft Frame End Dump Trailer - Tri Axle, Aluminum, Air Ride

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Triaxle with aluminum frame. Tarp and liner choices available

Quantity	12
Condition	New
L x W	30 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Aluminum Floor
Stock Number	Frame Type Triaxle
MLS Number	9017113
Category	End Dump Trailers
Last Updated	6/26/2024
Location	Ellaville, GA, US
Sold By	Southeastern Pneumatic Southwestern Pneumatic

Southeastern Pneumatic Southwestern Pneumatic

2012 Ranco LW21-42-3 Bottom Dump Trailer - 8-56

$37,500 USD

Seven 2012 Ranco Belly Dumps available - plus 2007, 2009, 2010 - all similar spec, Pintle Hitch and air to rear to pull pups ..... Located Lewistown, MT - Corporate Disposal ,

Condition	Used
Rear Axle	Tri Axle
MLS Number	12285143
Category	Belly Dump Trailers
Last Updated	6/19/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

(866) 971-___ SHOW
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2027 NEUSTAR 39 ft End Dump Trailer - Tri Axle, Air Ride

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New 2027 Neustar Demo Dump Hooks, gate top Tridem Air Ride Suspension Call for Price,

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	98044
MLS Number	14140822
Category	End Dump Trailers
Last Updated	2/12/2026
Location	Delta, BC, Canada
Sold By	Ocean Trailer