New Tri Axle Dump Trailers For Sale in United States

6 0

2025 Sidump'r 42x96 Tri Axle Steel Side Dump Trailer - Air Ride

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36' Tub, Tri-Axle, Rear Lift Axle, Air Ride, Drum Brakes, Steel Wheels, Electric Mesh Tarp,

Condition	New
L x W	42 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SC688099
MLS Number	13027889
Category	Side Dump Trailers
Last Updated	12/14/2024
Location	Inver Grove Heights, MN, US
Sold By	North American Trailer

10 0

2025 MAC 34 ft Frameless End Dump Trailer - Tri Axle, Aluminum, Air Ride

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3 AVAILABLE - 34' X 96" Smooth Side, 52" Walls, Top Hinge Gate, Tr-Axle w/ Front Lift, Aluminum Wheels, Cab Air Controls, Air Ride, Drum Brakes,

Quantity	3
Condition	New
L x W	34 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SR080094
MLS Number	12922073
Category	End Dump Trailers
Last Updated	12/14/2024
Location	Inver Grove Heights, MN, US
Sold By	North American Trailer

6 0

2025 MAC 35 ft Frameless Half Round End Dump Trailer - Tri Axle, Aluminum, Air Ride

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Frameless Half-Rnd - 60" Wall, Air Ride, Drum Brakes, Aluminum Wheels, Front Lift Axle,

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Half Round	Yes
Stock Number	SW073526
MLS Number	12889199
Category	End Dump Trailers
Last Updated	12/14/2024
Location	Inver Grove Heights, MN, US
Sold By	North American Trailer

4 0

2024 MAC 34 ft Frameless End Dump Trailer - Tri Axle, Aluminum, Air Ride

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Qty (3) Tri-axle Frameless - 34X96, 60" Sides, Air Ride, Drum Brakes, Aluminum Wheels, Front Lift-Axle,

Condition	New
L x W	34 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	RR076259
MLS Number	12704835
Category	End Dump Trailers
Last Updated	12/14/2024
Location	Inver Grove Heights, MN, US
Sold By	North American Trailer

(844) 714-___ SHOW
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6 0

2025 SmithCo SX3-4736 Side Dump Trailer

$78,017 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	6673
MLS Number	13069702
Category	Side Dump Trailers
Last Updated	12/12/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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7 0

2025 SmithCo SX3-4736 Side Dump Trailer

$77,350 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	6698
MLS Number	13068331
Category	Side Dump Trailers
Last Updated	12/12/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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5 0

2024 SmithCo SX3- 47-36 Side Dump Trailer

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Made in the USA!! 47' trailer with 36' tub, 32 cubic yard capacity, 2 speed landing gear, Electric roll over tarp, 1/4" AR400 hardened steel tub, Tarp lock-out switch, Push block, Hydraulic...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	975
MLS Number	12669777
Category	Side Dump Trailers
Last Updated	12/12/2024
Location	Aberdeen, ID, US
Rented/Leased By	Diesel Depot

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21 0

2025 SmithCo 4736 65 YARD HIGH VOLUME SIDE WITH 24" EXTENSIONS Side Dump Trailer

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New 65 Yard Capacity High Volume Smith Co Side Dump with 24" Extension, Valve on Trailer (Run your Live Bottom/Lowboy on Same Wet Kit) Lights on Front and Rear Grease Lines to Drivers Fender...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T2675
MLS Number	11688007
Category	Side Dump Trailers
Last Updated	12/11/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

20 0

2024 SmithCo 4736 MHV 65 YARD HIGH VOLUME SIDE DUMP Side Dump Trailer

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1 Available with 6" Cylinders Front and Rear 65 Yard High Volume MHV Smith Co Super Tri Side Dump with Rear Lift and 24" Extensions, Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1616
MLS Number	11264068
Category	Side Dump Trailers
Last Updated	12/11/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

16 0

2025 SmithCo 55 YARD SUPER HIGH VOLUME 4736 SHV WITH 24" EXTENS Side Dump Trailer

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2025 On the Ground 2024 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	12/11/2024
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(800) 480-___ SHOW
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11 0

2025 Brandt UGD1116 Dump Trailer

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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	12/10/2024
Location	Henderson, IA, US
Sold By	Keast Enterprises

(833) 254-___ SHOW
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32 0

2025 Trailstar FLORIDA SPEC TRI AXLE End Dump Trailer

$75,000 USD

Trailer Is In Stock And Available Now, Our Price Includes FET, Tarp And Delivered To Our Yard In Jacksonville Florida With No Dealership Fees!, 2025 Trailstar FL Spec Tri-Axle, Hendrickson...

Condition	New
L x W	30 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	2606
MLS Number	11263966
Category	End Dump Trailers
Last Updated	12/6/2024
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

3 0

2024 Clement MONSTAR 4089 TRI AXLE End Dump Trailer

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2024 Clement 40' Monstar, 89 yard Tri Axle, 9'7" Spread Roll Rite Electric Tarp,

Condition	New
Suspension	Center Point
Rear Axle	Tri Axle
Stock Number	T1702
MLS Number	11845242
Category	End Dump Trailers
Last Updated	12/4/2024
Location	Woodland, WA, US
Sold By	Trailer Sales LLC

(844) 278-___ SHOW
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3 0

2024 Demco CR443 Side Dump Trailer

$79,500 USD

2024 Demco 3-Axle Side Dump Trailer, 44' RL-Steer Tri Trailer, Air Ride, Rear Lift/Steer, 34' Flex Dump Body, Trailer Mount Electric Over Hydrualic Dump Valve, (6) 385-65R-22.5 Tires, on...

Condition	New
Rear Axle	Tri Axle
MLS Number	11825809
Category	Side Dump Trailers
Last Updated	12/3/2024
Location	Marysville, WA, US
Sold By	Jet City Equipment

(844) 714-___ SHOW
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6 0

2025 SmithCo SX3-47-36 Side Dump Trailer

$76,117 USD

Made in the USA!! 47' trailer with 36' tub, 32 cubic yard capacity, 2 speed landing gear, Electric roll over tarp, 1/4" AR400 hardened steel tub, Tarp lock-out switch, Push block, Hydraulic...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	6660
MLS Number	13197487
Category	Side Dump Trailers
Last Updated	11/27/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 278-___ SHOW
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11 0

2025 Travis 30 ALUMINUM 3 AXLE END DUMP End Dump Trailer

$86,000 USD

Color: Natural Aluminum, Suspension Location: 3 Axle, Additional Equipment: No Tarp, Quarter Frame, Safety Locks, Thicker Floor, (2) Liftable Axles,

Condition	New
L x W	30 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	24466
MLS Number	12589594
Category	End Dump Trailers
Last Updated	11/27/2024
Location	Tulsa, OK, US
Sold By	Great Western Trailer

(844) 917-___ SHOW
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11 0

2025 Demco SIDE DUMP 46 FT Side Dump Trailer

$81,500 USD

**NEW**, 2025 DEMCO CR463-AR128, 2 AVAILABLE. 46 FT SPREAD TRIPLE AXLE, REAR LIFT AXLE, 34FT AR450 DUMP BODY, REMOTE GREASE SYSTEM, ROLL RITE ELECTRIC MESH TARP, PUSH BLOCK, BLACK CORSOL...

Condition	New
L x W	46 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	BTS0343
MLS Number	12902961
Category	Side Dump Trailers
Last Updated	11/26/2024
Location	Choteau, MT, US
Sold By	Bouma Truck Sales

(833) 698-___ SHOW
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29 0

2025 Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring

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Spring Suspension, Tires: 11R24.5, Wheels: Aluminum, Axle Type: Fixed, Tri Rear Axles, Composition: Steel, Height: 10'3

Quantity	2
Condition	New
L x W	30 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Half Round	Yes
Stock Number	Rockstarc
MLS Number	13104279
Category	End Dump Trailers
Last Updated	11/23/2024
Location	Columbus, GA, US
Sold By	Booth Trailer Sales Inc.

(800) 480-___ SHOW
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24 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$81,458 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', 24.5 Cu Yd Capacity Tub, Ultra...

Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	12998717
Category	Side Dump Trailers
Last Updated	11/23/2024
Location	Henderson, IA, US
Sold By	Keast Enterprises

(833) 698-___ SHOW
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21 0

2025 Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring

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Spring Suspension, Tires: 11R24.5, Wheels: Aluminum, Axle Type: Fixed, Tri Rear Axles, Composition: Steel, Height: 10'3

Quantity	2
Condition	New
L x W	30 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Half Round	Yes
Stock Number	13755
MLS Number	13071827
Category	End Dump Trailers
Last Updated	11/19/2024
Location	Columbus, GA, US
Sold By	Booth Trailer Sales Inc.

(833) 698-___ SHOW
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21 0

2025 Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring

$79,900 USD

Spring Suspension, Tires: 11R24.5, Wheels: Aluminum, Axle Type: Fixed, Tri Rear Axles, Composition: Steel, Height: 10'3

Quantity	2
Condition	New
L x W	30 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Half Round	Yes
Stock Number	Rockstar
MLS Number	13032024
Category	End Dump Trailers
Last Updated	11/19/2024
Location	Columbus, GA, US
Sold By	Booth Trailer Sales Inc.

(844) 362-___ SHOW
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15 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$88,460 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	11/19/2024
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.