40-44 ft. Tri Axle Dump Trailers For Sale

(844) 714-___ SHOW
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15 0

2022 Ranco LW21-44-3 Belly Dump Trailer

Price Drop

$47,900 USD

Made in USA!! 44' x 96" x 108", 12" bang boards, Electric tarp, 60" x 108" Hopper opening, 15' Hopper, Spring suspension, Air lift 3rd axle, 50" Spread 1st-2nd axles, 53" Spread 3rd axle,...

Condition	Used
L x W	44 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	6945
MLS Number	13879770
Category	Belly Dump Trailers
Last Updated	12/24/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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7 0

2026 SmithCo MHVSR3-44-36 Side Dump Trailer

Newly Listed

$86,111 USD

Made in the USA!! 44' trailer with 36' tub, 63.7 cubic yard capacity, 24" Side extensions, 2 speed landing gear, 18" Kingpin setting, Electric roll over tarp, 1/4" AR450 hardened steel tub,...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	7012
MLS Number	14056816
Category	Side Dump Trailers
Last Updated	12/23/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 980-___ SHOW
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15 0

2026 SmithCo 4436 TRI AXLE AIR RIDE TARP/VALVE Side Dump Trailer

1993 Williamsen 40 ft End Dump Trailer - Tri Axle, Steel, Spring

$9,500 USD

1993 WILLIAMSEN 3 AXLE PUP, 15FT STEEL BED, HAS A ELECTIC TRAP BUT NEED REPAIRS, SUPER SINGLES ON ALUMINUM WHEELS, HAS MOUNTING PLATE FOR HITCH BUT NO HITCH,,

Condition	Used
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	004693-WGC
MLS Number	14040871
Category	End Dump Trailers
Last Updated	12/13/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 584-___ SHOW
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1 0

2012 JET DUMP Side Dump Trailer

Contact for price

Tri Rear Axles

Condition	Used
Rear Axle	Tri Axle
Stock Number	J323
MLS Number	13332265
Category	Side Dump Trailers
Last Updated	12/12/2025
Location	Jackson, MN, US
Sold By	Active Trailers

(844) 362-___ SHOW
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14 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$76,900 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	12/7/2025
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(844) 433-___ SHOW
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8 2

2006 CONST TRLR SPEC Semi-Bottom Dump Trailer

$36,800 USD

$1,840/mo to rent

Stock #F712 2006 Pack Mule Belly Dump, Tri Axle Spring Ride, FOR SALE, RENT, RENT TO OWN, OR LEASE,, Monthly Rental $1840 - DOT License Plate Included,, Rent To Own $1810/Month,, Lease For...

Condition	Used
L x W	42 ft. x 96 in.
Suspension	Spring
Rear Axle	Tri Axle
Stock Number	F712
MLS Number	8738895
Category	Belly Dump Trailers
Last Updated	12/2/2025
Location	Palestine, TX, US
Sold By	Active Trailers

10 0

2026 Ranco TRI AXLE BOTTOM DUMP W PINTLE HITCH, REAR LIFT AXL Belly Dump Trailer

$70,900 USD

2026 Ranco LW21-40-3 Tri Axle Bottom Dump, 40', Front and Rear Fenders, Single Hopper, Electric Slide Tarp, Pin Setting Gate Limiters, Bang Boards, 21 Cu Yds, Versa Valve, Windrow Deflector,...

Quantity	4
Condition	New
Suspension	Single Point
Rear Axle	Tri Axle
Stock Number	192696
MLS Number	13764979
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

12 0

2026 Ranco TRI AXLE BOTTOM DUMP W PINTLE HITCH, REAR LIFT AXL Belly Dump Trailer

$69,900 USD

2026 Ranco LW21-40-3 Tri Axle Bottom Dump, 40', Front and Rear Fenders, Single Hopper, Pin Setting Gate Limiters, Bang Boards, 21 Cu Yds, Versa Valve, Windrow Deflector, Tri Axle w Rear Lift...

Quantity	4
Condition	New
Suspension	Single Point
Rear Axle	Tri Axle
Stock Number	192695
MLS Number	13723145
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

14 0

2026 Ranco LW21-40-3 TRI AXLE BOTTOM DUMP Belly Dump Trailer

$69,900 USD

2026 Ranco LW21-40-3 Tri Axle Bottom Dump, 40', Front and Rear Fenders, Single Hopper, Pin Setting Gate Limiters, Bang Boards, 21 Cu Yds, Versa Valve, Windrow Deflector, Tri Axle w Rear Lift...

Quantity	4
Condition	New
Suspension	Single Point
Rear Axle	Tri Axle
Stock Number	192694
MLS Number	13721061
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

10 0

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	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

9 0

2026 CPS TRI AXLE AIR RIDE BOTTOM DUMP, LIFT AXLE, VERSA VA Belly Dump Trailer

$64,900 USD

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

Quantity	5
Condition	New
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	236276
MLS Number	13703431
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

16 0

2023 Construction Trailer Specialists (CTS) CTS TRI AXLE AIR RIDE BOTTOM DUMP, NEW TARP, NEW D Belly Dump Trailer

$45,900 USD

2023 CTS Tri Axle Bottom Dump, 40', Front and Rear Fenders, Single Hopper, Bang Boards, New Electric Flip Tarp, Versa Valve, Windrow Deflector, Tri Axle, Air Ride w Front Lift Axle, Steel...

Quantity	4
Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	UE10925
MLS Number	13683439
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

16 0

2023 Construction Trailer Specialists (CTS) TRI AXLE BOTTOM DUMP W FRONT LIFT AXLE, ELECTRIC T Belly Dump Trailer

$45,900 USD

2023 CTS Tri Axle Bottom Dump, 40', Front and Rear Fenders, Single Hopper, Bang Boards, New Electric Flip Tarp, Versa Valve, Windrow Deflector, Tri Axle, Air Ride w Front Lift Axle, Steel...

Quantity	4
Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	UE10926
MLS Number	13646680
Category	Belly Dump Trailers
Last Updated	11/27/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

10 0

2026 SmithCo 44x102 Tri Axle Steel Side Dump Trailer - Air Ride

$84,600 USD

(Price is FOB the Factory - FET Included) 2026 SmithCo SX3-44-36-54 Steel Tri-Axle Spread Side Dump, 44' Frame Length (Black), 36' Tub Length (Gray - Round Bottom), 102" Wide, 18" Pin...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM007
MLS Number	13781305
Category	Side Dump Trailers
Last Updated	11/15/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

12 0

2025 SmithCo SX3-4234 TRI-AXLE Side Dump Trailer

$82,900 USD

(Price is FOB the Factory - FET Included) 2026 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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	26SM006
MLS Number	13690251
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166609
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	London, OH, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166604
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166603
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166602
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166601
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166599
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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...

Condition	New
L x W	42 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	SM-SX34234
MLS Number	13166597
Category	Side Dump Trailers
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 301-___ SHOW
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4 0

2026 SmithCo 4234 TRI AXLE REAR LIFT ELECTRIC TARP Side Dump Trailer

Contact for price

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	11/5/2025
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC