New Tri Axle Trailers with Air Ride Suspension For Sale

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1-25 of 362 results
1-25 of 362 results
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

Reitnouer BIG BUBBA DROP TRI AXLE W/ CONTAINER LOCKS Drop Deck Trailer
12 0

2026 Reitnouer BIG BUBBA DROP TRI AXLE W/ CONTAINER LOCKS Drop Deck Trailer

Recently Updated
$93,900 USD
10'8" Upper Deck w/ 24" king Pin , 35" Deck Height, Container Locks for 1-40' or 2-20' Containers Heavy 20', Lift on Center Rear Axles, Cal. Legal when Rear Axle Lifted, LP17.5 Michelin...
Quantity6
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeAluminum Floor
WinchYes
Stock Number71212
MLS Number13127224
CategoryDrop Deck Trailers
Last Updated4/22/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

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

Aspen 61x120 Tri Axle Steel Lowboy Trailer - Air Ride
25 0

2025 Aspen 61x120 Tri Axle Steel Lowboy Trailer - Air Ride

Recently Updated
Call for price
IN STOCK ROBSTOWN, TX NEW 2025 Aspen 85 ton 30'X10' flush modular deck trailer. 85 ton in 17 feet. 60" axle spacing. 26" loaded deck height. 6" ground clearance. 96",112" 240" swing. 50" KP...
ConditionNew
L x W61 ft. x 120 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeApitong Floor
OutriggersYes
RampsYes
Stock Number10166
MLS Number13002581
CategoryLowboy Trailers
Last Updated4/22/2025
Location
Robstown, TX, US
Sold By

J&B Pavelka, Inc.

Reitnouer TRI AXLE W/ HD RAMP KIT Drop Deck Trailer
21 0

2026 Reitnouer TRI AXLE W/ HD RAMP KIT Drop Deck Trailer

Recently Updated
$79,900 USD
10'8" Upper Deck w/ 24" king Pin, 35" Deck Height, Hendrickson Intraax IN250L Air Suspension, Lift on Center Rear Axles, 40' from King Pin to Center Axle, Michelin Tires on 12 Aluminum...
Quantity6
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeAluminum Floor
RampsYes
WinchYes
Stock NumberTRI RAMP
MLS Number12885436
CategoryDrop Deck Trailers
Last Updated4/22/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

Trinity 50x102 Tri Axle Stainless Steel Belt Trailer - Air Ride, Fixed Axle
14 0

2026 Trinity 50x102 Tri Axle Stainless Steel Belt Trailer - Air Ride, Fixed Axle

Recently Updated
Call for price
2026 Trinity 50' Tri Axle Disc Brakes With Rear Lift Axle, Top Hinge Door Full Poly Liner with Foil Insulation 61" Belt Shur-co Electric Tarp With Remote polished outside wheels Michelin...
ConditionNew
L x W50 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeBelt Floor
Stock NumberT1234
MLS Number12517963
CategoryBelt Trailers
Last Updated4/22/2025
Location
Moorhead, MN, US
Sold By

Trailer Sales LLC

Reitnouer TRI AXLE W/ HD RAMP KIT Drop Deck Trailer
21 0

2026 Reitnouer TRI AXLE W/ HD RAMP KIT Drop Deck Trailer

Recently Updated
$79,900 USD
10'8" Upper Deck w/ 24" king Pin , 35" Deck Height, Hendrickson Intraax IN250L Air Suspension, Lift on Center Rear Axles, 40' from King Pin to Center Axle, Michelin Tires on 12 Aluminum...
Quantity6
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeAluminum Floor
RampsYes
WinchYes
Stock NumberTri Ramp
MLS Number10335428
CategoryDrop Deck Trailers
Last Updated4/22/2025
Location
Columbus, GA, US
Sold By

Booth Trailer Sales Inc.

Brenner 53FT FOOD GRADE TANKER- 7,250 GAL Tri Axle Stainless Steel Food Grade Tanker Trailer - Air Ride, Fixed Axle
6 0

2024 Brenner 53FT FOOD GRADE TANKER- 7,250 GAL Tri Axle Stainless Steel Food Grade Tanker Trailer - Air Ride, Fixed Axle

Recently Updated
Call for price
Many new and used tanker trailers in stock. Call or message us for more info. 2024 Wabash/ Brenner food grade tanker - 316 / 316L, 53ft, 7,250 Gal, 3-Axle - with super single lift axle, Air...
ConditionNew
SuspensionAir Ride
Rear AxleTri Axle
Capacity7250 Gallons
Compartments1
Stock Number441755
MLS Number13429496
CategoryFood Grade Tank Trailers
Last Updated4/18/2025
Location
Byron Center, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

XL Specialized 53x102 Tri Axle Steel Lowboy Trailer - Air Ride, Sliding Axle
11 0

2025 XL Specialized 53x102 Tri Axle Steel Lowboy Trailer - Air Ride, Sliding Axle

Recently Updated
$140,811 USD
FET is not included in the price. LEASE TO OWN! - $2,630/mo for 60 months with approved credit. Buyout option available. Brand new XL Specialized Slider 110 drop deck for sale or lease!...
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
Stock Number023948
MLS Number13266780
CategoryLowboy Trailers
Last Updated4/18/2025
Location
Byron Center, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

XL Specialized 53x102 Tri Axle Steel Drop Deck Trailer - Air Ride, Sliding Axle
11 0

2025 XL Specialized 53x102 Tri Axle Steel Drop Deck Trailer - Air Ride, Sliding Axle

Recently Updated
$140,811 USD
FET is not included in the price. LEASE TO OWN! - $2,630/mo for 60 months with approved credit. Buyout option available. Brand new XL Specialized Slider 110 drop deck for sale or lease!...
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
Stock Number023948
MLS Number12660599
CategoryDrop Deck Trailers
Last Updated4/18/2025
Location
Westland, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

XL Specialized 53x102 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle
10 0

2026 XL Specialized 53x102 Tri Axle Steel Lowboy Trailer - Air Ride, Fixed Axle

Recently Updated
$109,000 USD
Length 53', Width 102", Main Deck Length 26', Main Deck Height 18", Rear Deck Length 14', Weight 22,557 Lbs +/- 3% - GVWR 132,750 Lbs, Flat Body, Compatibility Accepts 4th Axle Flip ...
ConditionNew
L x W53 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Floor TypeWood Floor
OutriggersYes
RampsYes
Stock NumberTL024324
MLS Number13387213
CategoryLowboy Trailers
Last Updated4/22/2025
Location
Pittsburgh, PA, US
Sold By

Tri-State Trailer Sales, 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.

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 Number13166602
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Winimac, IN, 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 Number13166601
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Spencer, IA, 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 Number13166599
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Des Moines, IA, 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 Number13166597
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4736 Side Dump Trailer
14 0

2025 SmithCo SX3-4736 Side Dump Trailer

$81,500 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34736
MLS Number13166591
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Dallas, TX, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4736 Side Dump Trailer
14 0

2025 SmithCo SX3-4736 Side Dump Trailer

$81,500 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34736
MLS Number13166589
CategorySide Dump Trailers
Last Updated4/12/2025
Location
London, OH, US
Sold By

Vander Haag's Inc.

SmithCo SX3-4736 Side Dump Trailer
14 0

2025 SmithCo SX3-4736 Side Dump Trailer

$81,500 USD
(PRICE IS FOB THE FACTORY - FET INCLUDED) SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air Ride...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberSM-SX34736
MLS Number13166588
CategorySide Dump Trailers
Last Updated4/12/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

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