New 40-44 ft. Side Dump Trailers For Sale

(844) 362-___ SHOW
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14 0

2025 Demco CR423-AR-3424 Side Dump Trailer

$78,500 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	9/19/2025
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(855) 370-___ SHOW
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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	8/27/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

6 0

2026 JET 40' SIDE DUMP W TUB EXTENSION, PERFECT SILAGE TRAI Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$76,900 USD

2026 JET High Capacity Side Dump with Tub Extension, Perfect Silage Trailer!!! 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 36' Tub w 26" Extension, 40 Cubic Yard Capacity...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	002066
MLS Number	13683567
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Humboldt, IA, US
Sold By	Utility Trailer Interstate

6 0

2026 JET 40' SIDE DUMP W TUB EXTENSION, ELECTRIC TARP, AIR Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$76,900 USD

2026 JET High Capacity Side Dump with Tub Extension, Perfect Silage Trailer!!! 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 36' Tub w 26" Extension, 40 Cubic Yard Capacity...

Quantity	2
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	002065
MLS Number	13683560
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Humboldt, IA, US
Sold By	Utility Trailer Interstate

12 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2026 JET Side Dumps, 40', White Tub and Frame, American Flag and America Decals, Air Ride, Electric Roll Over Tarp, Front and rear Fenders, Push Block, 4 Pivot Points Each Side, 1/4" AR400...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10569
MLS Number	12906633
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

9 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2026 JET Side Dumps, 40', Red Tub, Black Frame, (Other colors available) American Flag and America Decals, Air Ride, Electric Roll Over Tarp, Front and rear Fenders, Push Block, 4 Pivot...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10695
MLS Number	12906629
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

12 0

2026 JET 40' AIR RIDE SIDE DUMP, 2-WAY VALVE, ELECTRIC TARP Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2025 JET Side Dump, 40' Trailer Length, 34' Round Bottom Tub, Superior Engineered Tub Corners to Prevent Cracking 2 Way Directional Hydraulic Valve, 4 Pivot Points Per Side, 8 Total,...

Quantity	4
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10696
MLS Number	12766364
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

6 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

2026 JET Side Dump, 40' Trailer Length, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total,...

Quantity	5
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	002010
MLS Number	12610312
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(855) 939-___ SHOW
NUMBERCall Seller

5 0

2026 JET 40' AIR RIDE SIDE DUMP, 2-WAY VALVE, ELECTRIC ROLL Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

JET Side Dump, 40', 2-Way Valve, 1/4" AR400 Steel Tub with Superior Engineered Tub Corners to prevent cracking, Inverted Cylinders, Smoothest Dump Cycle In The Industry, Front and Rear...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE6043
MLS Number	12437493
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Albuquerque, NM, US
Sold By	Utility Trailer Interstate

(855) 939-___ SHOW
NUMBERCall Seller

6 0

2026 JET JET 40' AIR RIDE SIDE DUMP, SMOOTHEST DUMP CYCLE I Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

JET Side Dump, 40', Closed Tandem Air Ride, 2-Way Valve, Electric Roll Over Tarp w Tarp Lock Out Kit, Superior Engineered Tub Corners to prevent cracking, 1/4" AR400 Steel Tub, LED Lights,...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE5739
MLS Number	12437491
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Albuquerque, NM, US
Sold By	Utility Trailer Interstate

4 0

2026 JET BATTLESHIP GRAY, 40' AIR RIDE SIDE DUMP, ELECTRIC Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

JET Side Dump, Battleship Gray, 40', Air Ride, Electric Roll Over Tarp, Superior Engineered Tub Corners to prevent cracking, 4 Pivot Points Per Side, 2-Way Valve, Front and Rear Fenders,...

Quantity	12
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	H000194
MLS Number	12437466
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

5 0

2026 JET JET SIDE DUMP, AIR RIDE, 4 PIVOT POINTS PER SIDE, Side Dump Trailer

$72,900 USD

$1,950/mo to rent

Red, White Blue New JET Side Dumps Available!!! 40', Air Ride, Electric Roll Over Tarp, F/R Fenders, Push Block, 2-Way Valve, 4 Pivot Points Per Side, 1/4" AR400 Steel Tub, Superior...

Quantity	12
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE3378
MLS Number	12437461
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

6 0

2026 JET JET SIDE DUMP 4 PIVOT POINTS PER SIDE, ELECTRIC TA Side Dump Trailer

$72,900 USD

$1,950/mo to rent

2026 JET Side Dump w/ Blue Tub Black Frame, 40', Air Ride, Front and Rear Fenders, Push Block, Electric Roll Over Tarp, 4 Pivot Points Per Side, 2-Way Valve, 1/4" AR400 Steel Tub, Superior...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE3377
MLS Number	12437460
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

10 0

2026 JET JET Side Dump, Air Ride, 2 Way Valve, Push Block Side Dump Trailer

$72,900 USD

$1,950/mo to rent

2026 JET Side Dumps, 40', White Tub, Black Frame, (Other colors available) Air Ride, Electric Roll Over Tarp w Tarp Lockout Switch, Front and rear Fenders, Push Block, 4 Pivot Points Each...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE3376
MLS Number	12437459
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

8 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

40' JET Side Dump, Red Tub w Black Frame, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking, 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total,...

Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE10254
MLS Number	12437458
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

10 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

40' Trailer length, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking, 4 pivot points per side, trunion mounted inverted cylinders for very stable smooth dumping,...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE8266
MLS Number	12437453
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

10 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

34’ Round Bottom Tub, 40' Trailer Length, Superior Engineered Tub Corners to prevent cracking, 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total, Trunion mounted inverted...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE7854
MLS Number	12437451
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Humboldt, IA, US
Sold By	Utility Trailer Interstate

8 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

$72,900 USD

$1,950/mo to rent

40' Trailer Length, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total, Trunion mounted inverted...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE7807
MLS Number	12437449
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

11 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride

$72,900 USD

$1,950/mo to rent

40' trailer length, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking, electric roll over tarp, 2 way electric directional valve mounted on trailers, inverted trunion...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE8000
MLS Number	12437448
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

11 0

2026 JET 40x102 Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

$72,900 USD

$1,950/mo to rent

40' TRAILER LENGTH, 34' ROUND BOTTOM TUB, Superior Engineered Tub Corners to prevent cracking, 2 WAY DIRECTIONAL VALVE, 4 PIVOT POINTS PER SIDE,TRUNION MOUNTED INVERTED CYLINDERS FOR VERY...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE8265
MLS Number	12437447
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

12 0

2026 JET TRAILERS ON THE GROUND & READY TO WORK!!! (4) PIVO Side Dump Trailer

$72,900 USD

$1,950/mo to rent

40' Trailer Length, 34' round bottom tub, Superior Engineered Tub Corners to prevent cracking, 2 Way Directional Hydraulic Valve, 4 Pivot Points per side, 8 Total, Trunion mounted inverted...

Quantity	12
Condition	New
L x W	40 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE8236
MLS Number	12437446
Category	Side Dump Trailers
Last Updated	8/26/2025
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(800) 480-___ SHOW
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4 0

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

$63,891 USD

Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! New Demco Tandem Axle Side Dump Trailer w/ a 34', 22.7 Cu Yd Capacity Tub, Ultra...

Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13417812
Category	Side Dump Trailers
Last Updated	6/27/2025
Location	Henderson, IA, US
Sold By	Keast Enterprises

(800) 480-___ SHOW
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20 0

2026 Demco Tri Axle Steel Side Dump Trailer - Air Ride

$63,891 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' Tub, Ultra-Rugged CORSOL...

Condition	New
Suspension	Spring
Rear Axle	Tandem Axle
MLS Number	12938020
Category	Side Dump Trailers
Last Updated	6/27/2025
Location	Henderson, IA, US
Sold By	Keast Enterprises

(844) 714-___ SHOW
NUMBERCall Seller

6 0

2026 SmithCo MHV Side Dump Trailer

$86,556 USD

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

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	MHV
MLS Number	13601221
Category	Side Dump Trailers
Last Updated	5/23/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot