New Tri Axle Dump Trailers For Sale by Dealerships

(855) 370-___ SHOW
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19 1

2026 JET SDS36-349 Side Dump Trailer

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FET INCLUDED, Call For Price And Availability!, FOB FACTORY 44' x 102", 36' TUB, AIR RIDE SUSPENSION, TRI-AXLE SPREAD, TRIPLE AXLE 49" 72" SPACE, LIFT 3RD AXLE, ABS 2S 1M SYSTEM, PIN...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	36JETSIDEDUMP3AIR
MLS Number	11193517
Category	Side Dump Trailers
Last Updated	1/9/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2025 SmithCo 4736 SUPER TRI REAR LIFT ELEC TARP VALVE Side Dump Trailer

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4736 Super Tri Axles with Dualed Out Rear Lift Axles Electric Tarp, Valve on Trailer,

Quantity	3
Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	t1111
MLS Number	11686626
Category	Side Dump Trailers
Last Updated	11/16/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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2025 SmithCo 4736 SUPER TRI REAR LIFT VALVE ELEC TARP Side Dump Trailer

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2025 Smith Co 47' Super Tri Duals on All Three Axles Rear Lift Valve on Trailer Electric Tarp 5 ID Lights 3 Tail Lights Per Side,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13138463
Category	Side Dump Trailers
Last Updated	9/26/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

7 0

2025 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle

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2025 Smith Co 4736 MHV with 24" Extensions Valve on Trailer Electric Tarp Tri Axle with Rear Lift Duals on all 3 Axles,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13138462
Category	Side Dump Trailers
Last Updated	9/26/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

9 0

2025 SmithCo 55 YARD CAPACITY 4736 SUPER TRI SUPER HIGH VOLUME Side Dump Trailer

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2025 Smith Co 4736 Super Tri Super High Volume 55 yard Capacity Side Dump with 24" Extensions. Super Tri with Rear Lift Axle, Electric Tarp with Valve on the Trailer, Equalized Tri with...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1804
MLS Number	11688000
Category	Side Dump Trailers
Last Updated	8/1/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(855) 551-___ SHOW
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4 0

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

(507) 841-___ SHOW
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Southeastern Pneumatic Southwestern Pneumatic

12 0

2025 RENEGADE TRI-AXLE BELLY DUMP Bottom Dump Trailer

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2022 Renegade 46'6" Tri Axle Belly Dump, - 30 Cubic Yard Hopper, - 14,900 Pounds, - 12' Long Gates, - 8" Composite Cylinders, - 100,000# SSAB Strenx Steel, - Hendrickson Air Ride with...

Condition	New
Rear Axle	Tri Axle
MLS Number	11120312
Category	Belly Dump Trailers
Last Updated	6/5/2024
Location	Palestine, TX, US
Sold By	Active Trailers

9 0

2025 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle

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47' Super Tri Axle Side Dump 36' Tub Dual Tires on All Three Axles Rear Lift Electric Tarp Valve on Trailer Manual Handle Kit Included with Cab Kit,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12354624
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

4 0

2025 SmithCo 4234 TRI AXLE REAR LIFT ELECTRIC TARP Side Dump Trailer

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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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

8 0

2025 SmithCo 65 YARD HIGH VOLUME MHV SUPER TRI SIDE DUMP Side Dump Trailer

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65 Yard High Volume Smith Co 4736 MHV Side Dump, 24" Extensions, Valve on Trailer, Tri with Dualed out Rear Lift Axle, Electric Mesh Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1691
MLS Number	11705904
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

6 0

2025 SmithCo 65 YARD 4736 MHV SUPER TRI HIGH VOLUME SIDE Side Dump Trailer

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4736 High Volume Side Dump. 65 Yard Capacity with 24" Extension, Dualed Out Rear Lift Axle with Aluminum Outside Wheels, Valve on Trailer with Aero Side Kick 2 Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11688006
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

7 0

2025 SmithCo FEED LOT SPEC 55 YARD SUPER HIGH VOLUME SIDE DUMP Side Dump Trailer

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47' Super Tri High Volume Side Dump 55 Yard with 24" Extensions. 49-79 Suspension Spread with Dualed Out Rear Lift Axle. Valve On Trailer (Run Same Wet Kit as Live Bottom/Lowboy) Electric...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1114
MLS Number	11688005
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

6 0

2025 SmithCo 4736 SPREAD TRI AXLE WITH REAR LIFT Side Dump Trailer

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2025 Smith Co 4736 Spread Super Tri Axle with Rear Lift, Duals On all 3 Axles. Valve on Trailer, Electric Mesh Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11644812
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

6 0

2025 SmithCo 4736 SUPER TRI SPREAD AXLE REAR LIFT/TARP/VALVE/DU Side Dump Trailer

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New Smith Co 47' Spread Tri Axle with Rear Lift, 36' Tub, Dualed Out, Valve on Trailer, Grease Lines to the Drivers Side Fenders,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11627415
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

13 0

2025 SmithCo 4736 MHV 65 YARD TRI AXLE SIDE DUMP Side Dump Trailer

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2025 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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

11 0

2025 SmithCo 4736 SUPER TRI WITH REAR LIFT AXLE VALVE ON TRAILE Side Dump Trailer

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2025 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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

11 0

2025 SmithCo 4736 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, AR400 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer. cylinder grease lines plumbed...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1517
MLS Number	10675734
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

16 0

2025 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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

14 0

2025 SmithCo 4736 SUPER TRI REAR LIFT ELEC TARP Side Dump Trailer

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2025 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...

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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

8 0

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, AR400 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer. cylinder grease lines plumbed...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	10146748
Category	Side Dump Trailers
Last Updated	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

13 0

2025 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	5/17/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 584-___ SHOW
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10 0

2022 RENEGADE TRIPLE-AXLE CROSS GATE Bottom Dump Trailer

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Contact for rental/lease prices

2022 Renegade 46'6" Tri Axle Cross Gate Belly Dump, - Industry leading hopper size, - 14,900 Pounds, - 12' Long Gates, - 8" Composite Cylinders, - 100,000# SSAB Strenx Steel, - Hendrickson...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	BD00-CG
MLS Number	11517440
Category	Belly Dump Trailers
Last Updated	12/3/2023
Location	Jackson, MN, US
Sold By	Active Trailers

(844) 457-___ SHOW
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3 0

2024 Trailstar 34 ft Frame End Dump Trailer - Tri Axle, Aluminum, Air Ride

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Coming In: 2024 Trailstar 34'0" x 102" x 66" sides - Tandem Axle + Lift Axle Aluminum Frame Dump - 90,000 GVW,

Condition	New
L x W	34 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12469273
Category	End Dump Trailers
Last Updated	4/1/2024
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers

(844) 457-___ SHOW
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4 0

2024 Trailstar 34 ft Frame End Dump Trailer - Tri Axle, Aluminum, Air Ride

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(4) Available - 2024 Trailstar 34'0" x 102" x 66" sides - Tandem Axle + Lift Axle Aluminum Frame Dump, 2 - trailers have a 2 axles at 54", 2 - trailers have 2 axles at 54" and a third lift...

Quantity	4
Condition	New
L x W	34 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	VTL230014
MLS Number	12469263
Category	End Dump Trailers
Last Updated	4/1/2024
Location	Harrisburg, PA, US
Sold By	Cleveland Brothers Truck Centers