113 - 140 of 307 Listings
High/Low/Average
Suspension: Spring
Composition: Steel
VIN: 1S9SS4642KL476988
Tires: 385/65R22.5
Number of Rear Axles: Quad
Gross Vehicle Weight: 98,810 lb
Description: 2019 Smithco SX4-46-36 quad axle side dump trailer, 36' tub, electric roll tarp, air lift 4th, Ridewell air ride susp., 385/65R22.5 tires, aluminu...
Updated: Tuesday, February 17, 2026 01:11 PM
Location: Williston, North Dakota
Seller: Steffes Group, Inc - West Fargo
Length: 46 ft
Wheels: Aluminum
VIN: 1S9SS4647JL476645
Tires: 385/65R22.5
Number of Rear Axles: Quad
Description: 2018 Smithco SX4-46-36
VIN: 1S9SS4647JL476645
quad axle side dump trailer, 36' tub, electric roll tarp, air lift 4th, Ridewell air ride susp., 385/...
Updated: Tuesday, February 17, 2026 12:47 PM
Location: Williston, North Dakota
Seller: Steffes Group, Inc - West Fargo
Length: 46 ft
Wheels: Aluminum
VIN: 1S9SS464XJL476512
Tires: 385/65R22.5
Number of Rear Axles: Quad
Description: 2018 Smithco SX4-46-36
VIN: 1S9SS464XJL476512
quad axle side dump trailer, 36' tub, electric roll tarp, air lift 4th, Ridewell air ride susp., 385/...
Updated: Tuesday, February 17, 2026 12:44 PM
Location: Williston, North Dakota
Seller: Steffes Group, Inc - West Fargo
Length: 46 ft
Wheels: Aluminum
VIN: 1S9SS464XKL476995
Tires: 385/65R22.5
Number of Rear Axles: Quad
Description: 2019 Smithco SX4-46-36
VIN: 1S9SS464XKL476995
quad axle side dump trailer, 36' tub, electric roll tarp, air lift 4th, Ridewell air ride susp., 385/...
Updated: Tuesday, February 17, 2026 12:11 PM
Location: Williston, North Dakota
Seller: Steffes Group, Inc - West Fargo
Lot # 51
2015 SMITHCO 42 ft Tandem Axle
Side Dump Trailers
Auction Ended:Jul 17, 2024 (CDT)
Length: 42 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4029FL476127
Description: 2015 SMITH CO. SX2 DUMP TRAILER
VIN 1S9SS4029FL476127
REAR AXLE WEIGHT 46,000
TRAILER LENGTH 42FT
LIFT CYLINDER YES
BODY COMPOSITION STEEL
BODY LEN...
Updated: Tuesday, February 17, 2026 12:09 PM
Location: Des Moines, Iowa
Seller: HOUSBY MACK
Lot # 1029
2014 SMITHCO 34 ft Tandem Axle
Side Dump Trailers
Auction Ended:Jul 13, 2024 (CDT)
Length: 34 ft
Suspension: Air Ride
VIN: 1S9SS4026EL476309
Tires: 11R22.5
Number of Rear Axles: Tandem
Gross Vehicle Weight: 74,970 lb
Description: 2014 Smith Co SX2-30-40 Side Dump Trailer
VIN: 1S9SS4026EL476309
74,970lbs GVWR, Tarp System, Air Brakes, Air Suspension, 34' Dump Box
Updated: Tuesday, February 17, 2026 12:55 PM
Location: Sacramento, California
Seller: Bar None Auction
Lot # 6847
2017 SMITHCO 40 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Jul 10, 2024 12:16 PM (CDT)
Length: 40 ft
Suspension: 4 Bag Air Ride
Composition: Steel
VIN: 1S9SS4029HL476874
Number of Rear Axles: Tandem
Two Speed Landing Gear: Yes
Description: Pictures should tell the Story, Special built as you can see that the one side is built higher for Silage, Dry Hay, Haylage, Manure, Etc., Electric...
Updated: Tuesday, February 17, 2026 12:45 PM
Location: Leola, South Dakota
Seller: Spring Creek Equipment & Rental
Lot # KB4391
2020 SMITHCO 26 ft Tandem Axle
Side Dump Trailers
Auction Ended:Jun 26, 2024 (CDT)
Length: 26 ft
Width: 102 in
Suspension: Spring
VIN: 1S9SS2624LL476849
Number of Rear Axles: Tandem
Gross Vehicle Weight: 72,250 lb
Description: T/A Side Dump Trailer, Spring Suspension, Fenders, 72,250 GVWR, Power Tarp, Spring Ride, Dual Line Wet Kit Needed, Fenders, Air Breaks, Rear Push B...
Updated: Tuesday, February 17, 2026 12:08 PM
Location: Keenesburg, Colorado
Seller: Big Iron
Lot # 4851
2000 SMITHCO 40 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Jun 12, 2024 11:59 AM (CDT)
Length: 40 ft
Suspension: Air Ride
VIN: 1S9SS4028YL476719
Number of Rear Axles: Tandem
Description: 2000 Smithco Side Dump
- 40'
- Tandem axle
- Steel wheels
- Air ride suspension
- Functions great
- Ready for work!
- Owner is upgrading t...
Updated: Tuesday, February 17, 2026 12:19 PM
Location: Bemidji, Minnesota
Seller: Mainwest Equipment
Stock Number: 225
VIN: 1S9SS4237DL476615
Description: 2013 Smithco side dump trailer, model SX3-42-34, VIN 1S9SS4237DL476615, GVWR 87520, Ridewell suspensions, tandem axle with air lift tag axle, 6...
Updated: Thursday, July 24, 2025 08:35 AM
Location: Estherville, Iowa
Seller: Equipment Marketers & Appraisers
Lot # 13363
2011 SMITHCO 37 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, May 01, 2024 12:00 PM (CDT)
Length: 37 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
VIN: 1S9SS3730BL476567
Number of Rear Axles: Tri
Description: Up for auction is a 2011 SmithCo side dump trailer. The breaks and tires are in good condition. This trailer is ready to go to work. This traile...
Updated: Tuesday, February 17, 2026 12:06 PM
Location: Webster, South Dakota
Seller: Concord Services LLC
Lot # 13364
2011 SMITHCO 37 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, May 01, 2024 12:00 PM (CDT)
Length: 37 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
VIN: 1S9SS3734BL476569
Number of Rear Axles: Tri
Description: Up for auction is a 2011 SmithCo side dump trailer. Breaks and tires are good. No pintle hitch. This trailer is in good operating condition and ...
Updated: Tuesday, February 17, 2026 12:20 PM
Location: Webster, South Dakota
Seller: Concord Services LLC
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
VIN: 1S9SS4733BL476004
Number of Rear Axles: Tri
Description: Tri/A Side Dump Trailer, 35' Steel Tub, Left Side Dump With Right Side Permanent Extension, Areo Power Lock Tarp (Tarp Has Blemishes), Full Rear Fe...
Updated: Tuesday, February 17, 2026 11:43 AM
Location: Howells, Nebraska
Seller: Big Iron
Lot # DP3505
2009 SMITHCO 43 ft Tri Axle
Side Dump Trailers
Auction Ended:Apr 30, 2024 (CDT)
Length: 43 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
VIN: 15995433691475532
Description: 2009 SmithCo S3-43-34 side dump trailer
VIN: 15995433691475532
Dimensions
Overall: 43' L x 102" W
Features
Body type: Steel
Ram: Dual
Rear p...
Updated: Tuesday, February 17, 2026 12:10 PM
Location: Sioux Falls, South Dakota
Seller: Purple Wave
Lot # 11754
1997 SMITHCO Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Apr 24, 2024 12:54 PM (CDT)
VIN: 1S9SS402XVL476149
Number of Rear Axles: Tandem
Description: 34' long simthco side dump. good condition. tires 60%, spring ride, good brakes.
SMITHCO S02002-LEAD
Updated: Tuesday, February 17, 2026 01:11 PM
Location: Ladora, Iowa
Seller: Kovar Farm Equipment
Stock Number: 765
Description: 2003 Smithco Side Dump Trailer, No Landing Gear , FRont Tub Needs Welding one Sold As IS
SMITHCO SIDE DUMP TRAILER Quantity: 1
Updated: Thursday, July 24, 2025 10:17 AM
Location: Pocahontas, Iowa
Seller: The Sale Barn
Description: SmithCo sidedump trailer, electric tarp,
SMITHCO SX2-40-34 Quantity: 1
Updated: Thursday, July 24, 2025 10:29 AM
Location: Cuba, Kansas
Seller: Cuba Sales
Suspension: Air Ride
Number of Rear Axles: Tandem
Gross Vehicle Weight: 86,000 lb
Description: 2007 SmithCo Side Dump Trailer (NP4892), 2007 SmithCo Model SHV2-4426 side dump trailer, 3 compartment, frame capacity 70,000 pounds, spread axle, ...
Updated: Tuesday, February 17, 2026 12:43 PM
Location: West Liberty, Iowa
Seller: Del Peterson Auctions
Suspension: Air Ride
Number of Rear Axles: Tandem
Gross Vehicle Weight: 74,970 lb
Description: 2010 SmithCo Side Dump Trailer (NP4889), 2010 SmithCo Model S2-40-34 side dump trailer, frame capacity 60,000 pounds, tandem axle, air ride suspens...
Updated: Tuesday, February 17, 2026 12:26 PM
Location: West Liberty, Iowa
Seller: Del Peterson Auctions
Length: 46 ft
Suspension: Spring
Wheels: All Steel
VIN: 1S9SS4631WL476462
Tires: 11R22.5
Number of Rear Axles: Tri
Description: 1998 Smithco 3000NW
tri-axle side dump trailer, approx. 46' overall length, 38' tub, rear push block, spring susp., 11R22.5 tires, steel wheel...
Updated: Tuesday, February 17, 2026 12:47 PM
Location: Reynolds, North Dakota
Seller: Steffes Group, Inc - West Fargo
Lot # 5922
2007 SMITHCO 40 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Mar 13, 2024 11:40 AM (CDT)
Length: 40 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Steel
VIN: 1S9SS40247L476523
Tires: 11R22.5
Description: This looks like a nice side dump, can dump from either side. Electric tarp control, tub is in very good condition as is the frame. A little bit o...
Updated: Tuesday, February 17, 2026 12:36 PM
Location: Montrose, Colorado
Seller: Flowers Auction Service LLC
Lot # DN3752
1999 SMITHCO 40 ft Tandem Axle
Side Dump Trailers
Auction Ended:Mar 07, 2024 (CST)
Length: 40 ft
Width: 103 in
Suspension: Spring
Composition: Steel
VIN: 1S9SS4022XL476536
Number of Rear Axles: Tandem
Description: 1999 Smith SC2002 side dump trailer
VIN: 1S9SS4022XL476536
Unit #: 591.548
Dimensions
Overall: 40' L x 103" W
Side height: 54'
Features
Body...
Updated: Tuesday, February 17, 2026 12:10 PM
Location: Edmond, Oklahoma
Seller: Purple Wave
Lot # IJ6991
2000 SMITHCO 34 ft Tandem Axle
Side Dump Trailers
Auction Ended:Mar 06, 2024 (CST)
Length: 34 ft
Suspension: Spring
VIN: 1S9SS402XYL476706
Number of Rear Axles: Tandem
Gross Vehicle Weight: 74,360 lb
Description: 2000 SmithCo T/A Side Dump Trailer, 34’ Long Tub, Air Brakes, Spring Suspension, Bi-directional Dump, Dual Jacks, GVWR: 74,360lb, 11r22.5 Tires, VI...
Updated: Tuesday, February 17, 2026 01:03 PM
Location: Benedict, Nebraska
Seller: Big Iron
Lot # 39
2019 SMITHCO 41 ft Tandem Axle
Side Dump Trailers
Auction Ended:Feb 21, 2024 (CST)
Length: 41 ft
Width: 102 in
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4024KL476241
Tires: 11R22.5
Description: 2019 SMITHCO SX2-40-34 DUMP TRAILER. Approximate Measurements: 41FT Length, 102IN Width, 95In Height. Some Rust Visible.
VIN
1S9SS4024KL476241
F...
Updated: Tuesday, February 17, 2026 12:34 PM
Location: Ankeny, Iowa
Seller: HOUSBY MACK
Lot # 31
2019 SMITHCO 41 ft Tandem Axle
Side Dump Trailers
Auction Ended:Feb 21, 2024 (CST)
Length: 41 ft
Width: 102 in
Suspension: Air Ride
Wheels: Aluminum
VIN: 1S9SS4026KL476242
Tires: 11R22.5
Description: 2019 SMITHCO SX2-40-34 DUMP TRAILER, Approximate Measurements: 41 FT Length, 102 IN Width, 95 IN Height.
VIN
1S9SS4026KL476242
FRONT AXLE WEIGHT...
Updated: Tuesday, February 17, 2026 12:09 PM
Location: Ankeny, Iowa
Seller: HOUSBY MACK
Lot # 54
2020 SMITHCO 41 ft Tandem Axle
Side Dump Trailers
Auction Ended:Feb 21, 2024 (CST)
Length: 41 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4028LL476776
Description: 2020 SMITHCO SX2-40-34 DUMP TRAILER
VIN 1S9SS4028LL476776
REAR AXLE WEIGHT 40000
TRAILER LENGTH 41FT
LIFT CYLINDER YES
BODY COMPOSITION STEEL
...
Updated: Tuesday, February 17, 2026 12:23 PM
Location: Ankeny, Iowa
Seller: HOUSBY MACK
Length: 46 ft
Suspension: Air Ride
Wheels: Aluminum
VIN: 1S9SS4634GL476571
Tires: 11R22.5 / 295/75R22.5
Number of Rear Axles: Tri
Description: YEAR
2016
MAKE
SMITH CO
MODEL
SX3-46-36
VIN
1S9SS4634GL476571
FRONT AXLE WEIGHT
23000
REAR AXLE WEIGHT
23000
TRAILER LENGTH
584
LIFT ...
Updated: Tuesday, February 17, 2026 12:08 PM
Location: Ankeny, Iowa
Seller: HOUSBY MACK
Lot # 9
2014 SMITHCO 47 ft Tandem Axle
Side Dump Trailers
Auction Ended:Feb 21, 2024 (CST)
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Wheels: Aluminum
VIN: 1S9SS4639EL476076
Tires: 11R22.5
Description: YEAR
2014
MAKE
SMITHCO
MODEL
SX3-46-36
VIN
11076
REAR AXLE WEIGHT
35000
TRAILER LENGTH
47FT
LIFT CYLINDER
YES
BODY COMPOSITION
STEEL...
Updated: Tuesday, February 17, 2026 12:46 PM
Location: Ankeny, Iowa
Seller: HOUSBY MACK