Tri Axle Dump Trailers For Sale

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2024 Cancade 33HDX450 End Dump Trailer

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Tri-Axle End Dump, Mileage: 0,

Condition	New
Suspension	Hendrickson
Rear Axle	Tri Axle
Stock Number	16193
MLS Number	12055815
Category	End Dump Trailers
Last Updated	6/10/2026
Location	Nisku, AB, Canada
Rented/Leased By	Brandt

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

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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	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

(844) 624-___ SHOW
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2026 Cross Country 463SDX NEXT GENERATION 3 AXLE Side Dump Trailer

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$3,600/mo to rent

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	New
Rear Axle	Tri Axle
Stock Number	1
MLS Number	11375491
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

2027 SmithCo 55 YARD SUPER HIGH VOLUME 4736 SHV WITH 24" EXTENS Side Dump Trailer

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2027 Smith Co 47' Super High Volume Super Tri Axle SHV with 24" Extensions Rear Lift Axle, All Duals with Aluminum Outside Wheels,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1618
MLS Number	11264066
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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

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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	6/10/2026
Location	Snohomish, WA, US
Sold By	Darling Sons Int'l, LLC

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

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2026 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...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1571
MLS Number	10807050
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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

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Smith Co 47' Super Tri Axle with Rear Lift, Valve on Trailer, Elec Tarp, All Axles Dualed Out on Aluminum Outside Wheels

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1531
MLS Number	10779399
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 74x102 Tri Axle Steel Frame Side Dump Trailer - Air Ride, Fixed Spread Axle

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New 47' Smith Co Super High Volume Super Tri, Aluminum Outside Wheels, Rear Lift Axle, Work Lights, 24" Extensions, Valve on Trailer,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1597
MLS Number	10542317
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 4736 SHV 24" EXTENSION 55 YARDS ELEC TARP Side Dump Trailer

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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,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T3333
MLS Number	10212937
Category	Side Dump Trailers
Last Updated	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 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	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 4234 SX3 SIDE DUMP Side Dump Trailer

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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	6/10/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2027 Demco CR423-AR-3424 Side Dump Trailer

$76,076 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	6/5/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

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

$77,805 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	6/5/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

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

$76,076 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', 22.5 Cu Yd Capacity Tub, 128"...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12907407
Category	Side Dump Trailers
Last Updated	6/5/2026
Location	Henderson, IA, US
Sold By	Keast Enterprises

(844) 305-___ SHOW
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2020 MAC 35 ft End Dump Trailer - Tri Axle, Aluminum, Air Ride

$54,900 USD

Triaxle, 35' Aluminum Frameless, 60" Sides, Air Ride, Electric Rollover Tarp, Air/Two Way Tailgate, 23,000 GAWR Each, 13,000 Air Lift Axle, 80,000 GVWR, 285/75R24.5 Tires on All Aluminum...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	LC047734
MLS Number	14364800
Category	End Dump Trailers
Last Updated	6/4/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 780-___ SHOW
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2025 JET TRI AXLE SIDE DUMP Side Dump Trailer

Price Drop $87,900 USD

Ready and on the Ground today! This Tri Axle Battleship Grey Tub on Black Frame JET Side dumper is a showstopper. The $90,000 Price is out the door pricing. (Includes FET tax) No nonsense...

Quantity	2
Condition	New
L x W	48 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	2240
MLS Number	14220835
Category	Side Dump Trailers
Last Updated	6/4/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(855) 370-___ SHOW
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2016 JET 44x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$54,900 USD

2016 Jet Co 44'x102" Tri-Axle Side Dump, 36" Tub, Electric Tarp, 80,000 GVW, 18" Pin, Air Ride Suspension, Air Brakes 50%, 11R22.5 Tires (8/32), Steel Wheels,

Condition	Used
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	16JT044
MLS Number	14404998
Category	Side Dump Trailers
Last Updated	6/3/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 909-___ SHOW
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2026 Manac 4B342A230 Belly Dump Trailer

$59,850 USD

2026 Manac Belly Dump Trailer, 3 Axle including Rear Lift, Like New tires- 11R24.5, Air Ride Suspension, Electric Tarp System, Versa Valve Hand Control, Manual or Electric Dump Controls,...

Condition	Used
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14310607
Category	Belly Dump Trailers
Last Updated	6/3/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 611-___ SHOW
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2027 Side Dump Industries Super Tri Side Dump Trailer

$73,500 USD

NEW 2027 SDI SUPER TRI , 35' TUB 47' OVERALL LENGTH, REAR AXLE LIFT, 50 DEGREE DUMP ANGLE, DUMP FROM EITHER SIDE W/ 3 TUB SUPPORTS, BRACING ON OUTSIDE OF TUB FOR A OPEN INSIDED TUB FOR MORE...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	GW26010
MLS Number	14149830
Category	Side Dump Trailers
Last Updated	6/3/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

2026 SmithCo 65 YARD MHV 47 SUPER TRI Side Dump Trailer

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65 Smith Co MHV High Volume Side Dump 47' Long Rear Lift Duals on on All 3 Axles Tarp Valve Work Lights,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14000648
Category	Side Dump Trailers
Last Updated	6/2/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2026 SmithCo 65 YARD MHV WITH 24" EXTENSIONS Side Dump Trailer

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Smith Co 47' 65 Yard MHV with 24" Extensions, Electric Tarp, Valve on Trailer, Work Lights, Dualed Out Rear Lift Grease Lines to Cyliners Pins at Drivers Side Fender,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T3135
MLS Number	13537544
Category	Side Dump Trailers
Last Updated	6/2/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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

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2026 Smith Co 4736 MHV 47' Long Tri Axle with Rear Lift, Duals on All Three Axles, Work Lights Valve on Trailer Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1004
MLS Number	13415930
Category	Side Dump Trailers
Last Updated	6/2/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2023 LoadLine TUB STYLE End Dump Trailer

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35' Side Dump Tri-Axle, Mileage: 0,

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	16422
MLS Number	12264624
Category	End Dump Trailers
Last Updated	6/2/2026
Location	Nisku, AB, Canada
Sold By	Brandt

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2024 Cancade 33HDX450 End Dump Trailer

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Tri-Axle End Dump, Mileage: 0,

Condition	New
Suspension	Hendrickson
Rear Axle	Tri Axle
Stock Number	16292
MLS Number	12083366
Category	End Dump Trailers
Last Updated	6/2/2026
Location	Nisku, AB, Canada
Sold By	Brandt