New Tri Axle Dump Trailers For Sale in United States

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1-25 of 154 results
1-25 of 154 results
Featured Item
Demco CR443 Side Dump Trailer
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...
ConditionNew
Rear AxleTri Axle
MLS Number11825809
CategorySide Dump Trailers
Last Updated4/11/2025
Location
Marysville, WA, US
Sold By

Jet City Equipment

Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring
29 0

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

Recently Updated
Call for price
001 - 210.280281.00 FINAL, RKHL2828, 002 - INFO 1/4"AR450 Body with 55"Sides, 003 - INFO High Lift Tailgate, 004 - INFO Air TG Switches Installed/Plumb to Front, 005 - INFO Aluminum Rear...
Quantity2
ConditionNew
L x W30 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
Half RoundYes
Stock NumberRockstarc
MLS Number13104279
CategoryEnd Dump Trailers
Last Updated4/26/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring
29 0

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

Recently Updated
Call for price
001 - 210.280281.00 FINAL, RKHL2828, 002 - INFO 1/4"AR450 Body with 55"Sides, 003 - INFO High Lift Tailgate, 004 - INFO Air TG Switches Installed/Plumb to Front, 005 - INFO Aluminum Rear...
Quantity2
ConditionNew
L x W30 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
Half RoundYes
Stock NumberRockstarc
MLS Number13081884
CategoryEnd Dump Trailers
Last Updated4/26/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring
29 0

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

Recently Updated
Call for price
001 - 210.280281.00 FINAL, RKHL2828, 002 - INFO 1/4"AR450 Body with 55"Sides, 003 - INFO High Lift Tailgate, 004 - INFO Air TG Switches Installed/Plumb to Front, 005 - INFO Aluminum Rear...
Quantity2
ConditionNew
L x W30 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
Half RoundYes
Stock NumberRockstarb
MLS Number13081883
CategoryEnd Dump Trailers
Last Updated4/26/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle
10 0

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

Recently Updated
$97,500 USD
2025 Smith Co 4736 MHV 65 Yard Capacity 47' Super Tri Rear Lift Axle Valve on Trailer Work Lights Elec Tarp,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1963
MLS Number13073903
CategorySide Dump Trailers
Last Updated4/26/2025
Location
Moorhead, MN, US
Sold By

Trailer Sales LLC

Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring
21 0

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

Recently Updated
Call for price
001 - 210.280281.00 FINAL, RKHL2828, 002 - INFO 1/4"AR450 Body with 55"Sides, 003 - INFO High Lift Tailgate, 004 - INFO Air TG Switches Installed/Plumb to Front, 005 - INFO Aluminum Rear...
Quantity2
ConditionNew
L x W30 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
Half RoundYes
Stock Number13755
MLS Number13071827
CategoryEnd Dump Trailers
Last Updated4/26/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

Clement RockStar 30 ft Frameless Half Round End Dump Trailer - Tri Axle, Steel, Spring
21 0

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

Recently Updated
$79,900 USD
001 - 210.280281.00 FINAL, RKHL2828, 002 - INFO 1/4"AR450 Body with 55"Sides, 003 - INFO High Lift Tailgate, 004 - INFO Air TG Switches Installed/Plumb to Front, 005 - INFO Aluminum Rear...
Quantity2
ConditionNew
L x W30 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
Half RoundYes
Stock NumberRockstar
MLS Number13032024
CategoryEnd Dump Trailers
Last Updated4/26/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

SmithCo 4736 SUPER TRI REAR LIFT WITH ALL DUALS Side Dump Trailer
16 0

2025 SmithCo 4736 SUPER TRI REAR LIFT WITH ALL DUALS Side Dump Trailer

Recently Updated
$83,800 USD
47" Smith Co Super Tri 49"-79" Axle Spacing with Rear Lift Axle, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Electric Tarp, Manual Override Handle Kit to Run Valve...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1570
MLS Number11034877
CategorySide Dump Trailers
Last Updated4/26/2025
Location
Moorhead, MN, US
Sold By

Trailer Sales LLC

SmithCo 4736 SHV 24" EXTENSION 55 YARDS ELEC TARP Side Dump Trailer
18 0

2025 SmithCo 4736 SHV 24" EXTENSION 55 YARDS ELEC TARP Side Dump Trailer

Recently Updated
$97,500 USD
Smith Co Super High Volume 55 Yards with 24" extension triple with rear lift all dualed axles electric tarp valve on trailer, Lights at Front and Rear,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT3333
MLS Number10212937
CategorySide Dump Trailers
Last Updated4/26/2025
Location
Moorhead, MN, US
Sold By

Trailer Sales LLC

Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride
24 0

2026 Demco 44ft Tri Axle Steel Side Dump Trailer - Air Ride

Recently Updated
$73,939 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', 22.7 Cu Yd Capacity Tub, Ultra...
ConditionNew
SuspensionAir Ride
Rear AxleTri Axle
MLS Number12925722
CategorySide Dump Trailers
Last Updated4/24/2025
Location
Henderson, IA, US
Sold By

Keast Enterprises

Clement Monstar 99 End Dump Trailer
14 0

2025 Clement Monstar 99 End Dump Trailer

Recently Updated
Call for price
Available Clement Monstar 99 Yard 45' scrap trailer. Full 1/4" AR450 Steel Body Half round bottom for highest strength Electric Tarp, Lift axle with a 9'7" spread, Two speed landing gear,...
Quantity3
ConditionNew
L x W45 ft. x 102 in.
SuspensionSingle Point
Rear AxleTri Axle
Half RoundYes
Stock NumberT1854
MLS Number11845241
CategoryEnd Dump Trailers
Last Updated4/23/2025
Location
Woodland, WA, US
Sold By

Trailer Sales LLC

SmithCo Super Tri Axle With Rear Lift Side Dump Trailer
11 0

2025 SmithCo Super Tri Axle With Rear Lift Side Dump Trailer

Recently Updated
Call for price
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...
Quantity2
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1556
MLS Number10949358
CategorySide Dump Trailers
Last Updated4/23/2025
Location
Woodland, WA, US
Sold By

Trailer Sales LLC

Clement Monstar 99 End Dump Trailer
10 0

2025 Clement Monstar 99 End Dump Trailer

Recently Updated
Call for price
Availible Now. 2025 Clement Monstar 99 Yard 45' scrap trailer. Full 1/4" AR450 Steel Body Half round bottom for highest strength Electric Tarp, Lift axle with a 9'7" spread, Two speed...
Quantity3
ConditionNew
L x W45 ft. x 102 in.
SuspensionCenter Point
Rear AxleTri Axle
Half RoundYes
Stock NumberT1824
MLS Number10223255
CategoryEnd Dump Trailers
Last Updated4/23/2025
Location
Woodland, WA, US
Sold By

Trailer Sales LLC

SmithCo SX3-4736 Side Dump Trailer
6 0

2025 SmithCo SX3-4736 Side Dump Trailer

Newly Listed
$77,885 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number6823
MLS Number13531551
CategorySide Dump Trailers
Last Updated4/22/2025
Location
Aberdeen, ID, US
Sold By

Diesel Depot

SmithCo SX3-47-36 Side Dump Trailer
6 0

2025 SmithCo SX3-47-36 Side Dump Trailer

Recently Updated
$76,917 USD
Made in the USA!! 47' trailer with 36' tub, 32 cubic yard capacity, 2 speed landing gear, Electric roll over tarp, 1/4" AR450 hardened steel tub, Tarp lock-out switch, Push block, Hydraulic...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSX3
MLS Number13197487
CategorySide Dump Trailers
Last Updated4/22/2025
Location
Aberdeen, ID, US
Sold By

Diesel Depot

SmithCo SX3-4736 Side Dump Trailer
5 0

2025 SmithCo SX3-4736 Side Dump Trailer

Recently Updated
$78,917 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSX3
MLS Number13069702
CategorySide Dump Trailers
Last Updated4/22/2025
Location
Aberdeen, ID, US
Sold By

Diesel Depot

SmithCo SX3-4736 Side Dump Trailer
7 0

2025 SmithCo SX3-4736 Side Dump Trailer

Recently Updated
$77,885 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSX3
MLS Number13068331
CategorySide Dump Trailers
Last Updated4/22/2025
Location
Aberdeen, ID, US
Sold By

Diesel Depot

CPS 4B342A200 Belly Dump Trailer
3 0

2026 CPS 4B342A200 Belly Dump Trailer

$63,150 USD
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, Spring suspension, 3/16" 80W...
ConditionNew
L x W42 ft. x 96 in.
SuspensionSpring
Rear AxleTri Axle
MLS Number13370197
CategoryBelly Dump Trailers
Last Updated4/19/2025
Location
Aberdeen, ID, US
Sold By

Diesel Depot

E-Pak (2) 20FT END DUMP TRAILERS W/ DOLLY End Dump Trailer
8 0

2024 E-Pak (2) 20FT END DUMP TRAILERS W/ DOLLY End Dump Trailer

Call for price
We have 2 brand new Epack end dump trailers for sale! Epack, 20ft long, Comes with dolly, Tri axle, Leaf spring suspension Call or message us today for more details Financing and nationwide...
Quantity2
ConditionNew
SuspensionLeaf Springs
Rear AxleTri Axle
Stock Number505848
MLS Number13492261
CategoryEnd Dump Trailers
Last Updated4/23/2025
Location
Westland, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

E-Pak (2) 20FT END DUMP TRAILERS W/ DOLLY End Dump Trailer
8 0

2024 E-Pak (2) 20FT END DUMP TRAILERS W/ DOLLY End Dump Trailer

Call for price
We have 2 brand new Epack end dump trailers for sale! Epack, 20ft long, Comes with dolly, Tri axle, Leaf spring suspension Call or message us today for more details Financing and nationwide...
Quantity2
ConditionNew
SuspensionLeaf Springs
Rear AxleTri Axle
Stock Number505850
MLS Number13492260
CategoryEnd Dump Trailers
Last Updated4/23/2025
Location
Byron Center, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

Demco CR423-AR-3424 Side Dump Trailer
14 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$82,000 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...
ConditionNew
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSS000328
MLS Number12728016
CategorySide Dump Trailers
Last Updated4/15/2025
Location
Owatonna, MN, US
Sold By

Curt's Truck and Diesel Service Inc.

SmithCo SX3-4234 TRI-AXLE Side Dump Trailer
12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$80,500 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34234
MLS Number13166611
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Dallas, TX, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4234 TRI-AXLE Side Dump Trailer
12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$80,500 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34234
MLS Number13166609
CategorySide Dump Trailers
Last Updated4/12/2025
Location
London, OH, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4234 TRI-AXLE Side Dump Trailer
12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34234
MLS Number13166604
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4234 TRI-AXLE Side Dump Trailer
12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$83,900 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4234 Steel Tri-Axle Side Dump, 42' Frame Length (Black), 34' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W42 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34234
MLS Number13166603
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Council Bluffs, IA, US
Sold By

Vander Haag's Inc.

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