Tri Axle Dump Trailers with Air Ride Suspension For Sale

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

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$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM017
MLS Number	14086037
Category	Side Dump Trailers
Last Updated	3/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(888) 227-___ SHOW
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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	16423
MLS Number	12264632
Category	End Dump Trailers
Last Updated	3/25/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
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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	3/25/2026
Location	Nisku, AB, Canada
Sold By	Brandt

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

Recently Updated

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM019
MLS Number	14086039
Category	Side Dump Trailers
Last Updated	3/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Recently Updated

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM018
MLS Number	14086038
Category	Side Dump Trailers
Last Updated	3/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 301-___ SHOW
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2026 SmithCo 4736 MHV 30" EXTENSIONS Side Dump Trailer

Newly Listed

$105,900 USD

New Smith Co 47' MHV 30" Passanger Side Extensions 24" Drivers Side Drop Down Extensions Duals on All 3 Axles Rear Lift Axle Valve on Trailer Work Lights,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14259814
Category	Side Dump Trailers
Last Updated	3/21/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2026 JET JET SUPER SPREAD TRI AXLE SIDE DUMP Side Dump Trailer

Recently Updated

$82,900 USD

2026 Jet Super Spread Tri Axle Side Dump, 45', Front and Rear Fenders, 2 Speed Landing Gear, 2 Way Valve, 4 Pivot Points Per Side, 1/4" AR400 Steel Rock Tub, Inverted Cylinders, Superior...

Quantity	6
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NE11661
MLS Number	13985371
Category	Side Dump Trailers
Last Updated	3/20/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 569-___ SHOW
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2027 Coras Predator End Dump Trailer

$80,000 USD

2027 Coras 26"L x 54"H x 96"W - Full Frame Dump, *1/4" Floor, 3/16" Sides- HX450 (Predator) TRI-Axle, *30,000# Waston-Chalin Air Ride Suspension, *Add FRONT TRI-LIFT Axle, Single Wheel ,...

Warranty

Condition	New
L x W	26 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Floor Type	Flat Floor
Stock Number	7012R
MLS Number	10718549
Category	End Dump Trailers
Last Updated	3/16/2026
Location	Streator, IL, US
Sold By	Coras Trailers Manufacturing , Inc.

(844) 301-___ SHOW
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2026 SmithCo SX3-47-36 Side Dump Trailer

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New Smith Co 47' Super Tri Spread with Rear Lift Axle Duals on All 3 Axles Aluminum Outside Wheels Grease Certs for Cylinder Pins to Drivers Side Fender Selector Spreader Bar For Dump Side...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T8111
MLS Number	14247079
Category	Side Dump Trailers
Last Updated	3/15/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 584-___ SHOW
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2026 RENEGADE TRI AXLE BELLY DUMP Bottom Dump Trailer

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Contact for rental/lease prices

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
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	10583732
Category	Belly Dump Trailers
Last Updated	3/14/2026
Location	Jackson, MN, US
Sold By	Active Trailers

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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	7087
MLS Number	14244389
Category	Side Dump Trailers
Last Updated	3/13/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

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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	7093
MLS Number	14244387
Category	Side Dump Trailers
Last Updated	3/18/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(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	3/17/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

2026 CPS 42' AIR RIDE TRI AXLE BOTTOM DUMP, REAR LIFT AXLE, Tri Axle Steel Belly Dump Trailer - Air Ride, Fixed Axle

$64,900 USD

2026 CPS Tri Axle Bottom Dump, 42', Front and Rear Aluminum Bolt On Fenders, 23 Cubic Yards, Single Hopper, Bang Boards, Pin Setting Gate Limiters, Versa Valve, Windrow Deflector, Tri Axle,...

Quantity	5
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	236277
MLS Number	13721058
Category	Belly Dump Trailers
Last Updated	3/12/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2026 JET JET TRI AXLE SIDE DUMP, ELECTRIC TARP, AIR RIDE, 2 Side Dump Trailer

$82,900 USD

2026 Jet Tri Axle Side Dump, 46', Front and Rear Fenders, 2 Speed Landing Gear, 2 Way Valve, 4 Pivot Points Per Side, 1/4" AR400 36' Steel Rock Tub, Inverted Cylinders, Superior Engineered...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NE7191
MLS Number	12781294
Category	Side Dump Trailers
Last Updated	3/12/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2026 JET TRI AXLE SUPER SPREAD SIDE DUMP, AIR RIDE W REAR L Side Dump Trailer

$82,900 USD

2026 Jet Super Spread Tri Axle Side Dump, 45', Front and Rear Fenders, 2 Speed Landing Gear, 2 Way Valve, 4 Pivot Points Per Side, 1/4" AR400 Steel Rock Tub, Inverted Cylinders, Superior...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	51174
MLS Number	12437723
Category	Side Dump Trailers
Last Updated	3/12/2026
Location	Humboldt, IA, US
Sold By	Utility Trailer Interstate

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

$90,000 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	3/11/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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

$90,000 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...

Condition	Used
L x W	48 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	2246
MLS Number	13486763
Category	Side Dump Trailers
Last Updated	3/11/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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	7092
MLS Number	14234059
Category	Side Dump Trailers
Last Updated	3/10/2026
Location	Boise, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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	7091
MLS Number	14229261
Category	Side Dump Trailers
Last Updated	3/10/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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	7045
MLS Number	14127539
Category	Side Dump Trailers
Last Updated	3/13/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 SmithCo SX3-47-36 Side Dump Trailer

$79,400 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	6966
MLS Number	13963745
Category	Side Dump Trailers
Last Updated	3/7/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 568-___ SHOW
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2026 MAC MVP 35 ft Frame End Dump Trailer - Tri Axle, Stainless Steel, Air Ride

$80,080 USD

SELLING AT DEALER COST! BRAND NEW 2026 MAC Trailer 35' Triaxle Frame Type MVP Dump Trailer. - 35' x 96", 60" smooth sides, - Tri-Axle, - Lift Axle, - 14" Coal Door, - Black Outset Smooth...

Condition	New
L x W	35 ft. x 96 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	NT-2007-IND
MLS Number	13224843
Category	End Dump Trailers
Last Updated	3/7/2026
Location	Indianapolis, IN, US
Sold By	Interstate Utility Trailer

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

$84,100 USD

(PRICE IS FOB THE FACTORY - FET INCLUDED) 2026 SmithCo SX3-4736 Steel Tri-Axle Side Dump, 47' Frame Length (Black), 36' Tub Length (Black - Round Bottom), 102" Wide, 18" Pin Setting, Air...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM013
MLS Number	14086035
Category	Side Dump Trailers
Last Updated	2/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.