Get Financing1 - 28 of 117 Listings
Lot # 3612
2008 SMITHCO S3-4436 SHV
Side Dump Trailers
Auction Ended:Wed, Jan 14, 2026 11:07 AM (CST)
Length: 44 ft
Suspension: Air Ride
Wheels: All Steel
VIN: 1S9SS44388L476920
Number of Rear Axles: Tri
Model: S3-4436 SHV
Description: Overall: 45' 6" L x 102" W, Body: 36' L, Side height: 53", air ride, triple axle, roll tarp ,steel wheels , trailer is in good working order
Updated: Wednesday, January 14, 2026 11:23 AM
Location: Mccook, Nebraska
Seller: Meyer Ag Solutions
Lot # 7479
2020 SMITHCO 42 ft Tri Axle
Side Dump Trailers
Auction Ended:Mon, Dec 30, 2024 01:15 PM (CST)
Length: 42 ft
VIN: 1S9SS4239LL476338
Tires: 385/65R22.5
Number of Rear Axles: Tri
Tarp: Yes
Tarp Type: Electric
Description: 2020 Smithco SX3-42-34 side dump trailer - 42' long, tri axle, Sidekick 2 rollover tarp (automatic), 6-way electrical socket, hi/lo speed jack, tir...
Updated: Tuesday, February 17, 2026 12:17 PM
Location: Pacific Junction, Iowa
Seller: Al Hughes Auction Service
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 # 6933
2016 SMITHCO 46 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, Apr 09, 2025 12:09 PM (CDT)
Stock Number: 2262
Length: 46 ft
Composition: Steel
VIN: 1S9SS4630GL476308
Number of Rear Axles: Tri
Tarp: Yes
Description: 2016 SmithCo SX3-46-36
Rear Lift Axle
Electric Tarp
Triple Axle
Call Beans Equipment with any questions
SMITHCO SX3-46-36
Updated: Tuesday, February 17, 2026 01:11 PM
Location: Roca, Nebraska
Seller: Beans Equipment & Auction
Lot # 6932
2016 SMITHCO 46 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, Apr 09, 2025 12:09 PM (CDT)
Stock Number: 2264
Length: 46 ft
Composition: Steel
VIN: 1S9SS4639GL476310
Number of Rear Axles: Tri
Tarp: Yes
Description: 2016 SmithCo SX3-46-36
Rear Lift Axle
Electric Tarp
Triple Axle
Call Beans Equipment with any questions
SMITHCO SX3-46-36
Updated: Tuesday, February 17, 2026 12:35 PM
Location: Roca, Nebraska
Seller: Beans Equipment & Auction
Lot # 11766
2015 SMITHCO 46 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, Nov 27, 2024 10:55 AM (CST)
Length: 46 ft
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4631FL476204
Number of Rear Axles: Tri
Description: Nice SmithCo SideDump'r
Triple Axle
Tarp
Surface rust but did not notice any rust through
29ton
1/4 tub
Ready to go!
Located: O'Neill, NE...
Updated: Tuesday, February 17, 2026 12:44 PM
Location: Chambers, Nebraska
Seller: Pavel Auction Services
Lot # 12707
2015 SMITHCO 43 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Sep 11, 2024 11:42 AM (CDT)
Stock Number: 11374
Length: 43 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
Description: 2015 Smith-Co Side Dump Trailer
42ft Long
102" Wide
112" Tall
SMITHCO SX2
Updated: Tuesday, February 17, 2026 12:06 PM
Location: Farley, Iowa
Seller: JR Enterprises
Lot # 4546
2011 SMITHCO 49 ft Quad Axle
Side Dump Trailers
Auction Ended:Wed, Sep 18, 2024 11:41 AM (CDT)
Length: 49 ft
Composition: Steel
Wheels: All Steel
VIN: 1S9SS494XBL476006
Number of Rear Axles: Quad
Axle Type: Fixed
Description: 2011 Smithco side dump 4 axle lifting front and rear axle’s 36’ tub electric roll tarp left and right dump 22.5 tires s# 1s9cc494xbl476006 nice cle...
Updated: Tuesday, February 17, 2026 01:01 PM
Location: Grand Forks, North Dakota
Seller: Gowan Auctions LLC
Lot # 8910
2010 SMITHCO 26 ft
Side Dump Trailers
Auction Ended:Wed, Mar 18, 2026 12:03 PM (CDT)
Stock Number: 01JD
Length: 26 ft
VIN: 1S9SS5322AL476562
Description: Originally designed by SmithCo to haul light stover material. These were prototype trailers and do not come with title. They were converted to be...
Updated: Wednesday, March 18, 2026 12:19 PM
Location: Carroll, Iowa
Seller: Iowa Equipment Online
Lot # 3616
2009 SMITHCO 42 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Jan 14, 2026 11:07 AM (CST)
Length: 42 ft
Suspension: Air Ride
Wheels: All Steel
VIN: 1S9SS42229L476455
Number of Rear Axles: Tandem
Gross Vehicle Weight: 74,784 lb
Description: 2009 smith co side dump, steel tub, electric roll tarp, air ride, GVWR 74,784LBS, Steel wheels, side dump is in good working order
Updated: Tuesday, February 17, 2026 01:10 PM
Location: Mccook, Nebraska
Seller: Meyer Ag Solutions
Stock Number: 02CIH
VIN: 1S9SS53209L476426
Description: Originally designed by SmithCo to haul light stover material. These were prototype trailers and do not come with title. They were converted to be...
Updated: Wednesday, March 18, 2026 12:20 PM
Location: Carroll, Iowa
Seller: Iowa Equipment Online
Lot # 4044
2006 SMITHCO 42 ft Tri Axle
Side Dump Trailers
Auction Ended:Mon, Dec 29, 2025 01:16 PM (CST)
Length: 42 ft
Suspension: Air Ride
Composition: Steel
Wheels: All Aluminum
VIN: 1S9SS423X6L476143
Tires: 445/50R22.5
Description: 2006 SmithCo Side Dump Trailer, Triple Axle, 42' Trailer, 34' Tub, 445/50R22.5 Super Single Tires on all Aluminum wheels, Fenders, Mudflaps, Rear P...
Updated: Tuesday, February 17, 2026 12:20 PM
Location: Boone, Iowa
Seller: DM Auctions
Lot # 8295
1998 SMITHCO 45 ft Tri Axle
Side Dump Trailers
Auction Ended:Wed, Aug 07, 2024 12:03 PM (CDT)
Length: 45 ft
Suspension: Spring
Composition: Steel
VIN: 1S9SS4534WL476473
Number of Rear Axles: Tri
Description: 1998 SMITHCO
- 45' Long Tub
- Electric Tarp
- Dumps both ways
- The trailer has new leaf springs and beefed up frame (see pictures)
- Both fro...
Updated: Tuesday, February 17, 2026 11:50 AM
Location: Beatrice, Nebraska
Seller: Elting Auction Co.
Lot # 3481
1998 SMITHCO 40 ft Tandem Axle
Side Dump Trailers
Auction Ended:Wed, Oct 30, 2024 11:03 AM (CDT)
Length: 40 ft
Suspension: Spring
VIN: 1S9SS402XWL476332
Number of Rear Axles: Tandem
Description: Smith Co side dump trailer.
40’ length
Tandem axle spring ride
Owner states trailer is in operating condition
Video of trailer operating did n...
Updated: Tuesday, February 17, 2026 01:12 PM
Location: Hebron, Nebraska
Seller: Gehle Equipment
Stock Number: 2709
VIN: 1S9SS4233KL476222
Model: SX3-42-34
Description: Tri/A Side Dump Trailer, A/R Susp, Side Kick 2 Electric Tarp, Rear Lift Axle, VIN:1S9SS4233KL476222 Quantity: 1
Updated: Saturday, October 26, 2024 01:09 PM
Location: Omaha, Nebraska
Seller: Heartland Machinery Auctions LLC
Stock Number: 2708
VIN: 1S9SS4236GL476674
Model: SX3-42-34
Description: Tri/A Side Dump Trailer, A/R Susp, Side Kick 2 Electric Tarp, Rear Lift Axle, VIN:1S9SS4236GL476674 Quantity: 1
Updated: Saturday, October 26, 2024 01:11 PM
Location: Omaha, Nebraska
Seller: Heartland Machinery Auctions LLC
Stock Number: 2707
VIN: 1S9SS4236EL476168
Model: SX3-42-34
Description: Tri/A Side Dump Trailer, A/R Susp Quantity: 1
Updated: Saturday, October 26, 2024 01:14 PM
Location: Omaha, Nebraska
Seller: Heartland Machinery Auctions LLC
Stock Number: 536432
VIN: 16114
Description: 2023 SMITHCO CP30-30-21 T/A SIDE DUMP TRAILER VIN: 16114 - LENGTH 21', SPRING SUSP, ADJUSTABLE HITCH, TIRES 710/50R26.5 IMP, *** PULL TYPE***
*...
Updated: Thursday, February 26, 2026 11:22 AM
Location: Cushing, Oklahoma
Seller: Jeff Martin Auctioneers
Stock Number: 536431
VIN: 16115
Description: 2023 SMITHCO CP30-30-21 SIDE DUMP TRAILER VIN: 16115 - LENGTH 21', SPRING SUSP, ADJUSTABLE HITCH, TIRES 710/50R26.5 IMP, *** PULL TYPE***
****30...
Updated: Thursday, February 26, 2026 11:23 AM
Location: Cushing, Oklahoma
Seller: Jeff Martin Auctioneers
Lot # 1291
2023 SMITHCO 21 ft Tandem Axle
Side Dump Trailers
Auction Ended:Thu, Feb 26, 2026 (CST)
Stock Number: 536433
Length: 21 ft
Number of Rear Axles: Tandem
Description: 2023 SMITHCO CP30-30-21 T/A SIDE DUMP TRAILER VIN: 16111 LENGTH 21', SPRING SUSP, ADJUSTABLE HITCH, TIRES 710/50R26.5 IMP, *** PULL TYPE******NOT A...
Updated: Thursday, February 26, 2026 11:23 AM
Location: Cushing, Oklahoma
Seller: Jeff Martin Auctioneers
Stock Number: 5800
Description: 2021 Smithco CP30-30-21. side dump pup. Located in Baytown, TX. Pull type hydraulic side-dump. Offroad. Drawbar. Hitch. Flotation tires.
SMITHCO C...
Updated: Friday, February 14, 2025 10:18 AM
Location: Baytown, Texas
Seller: Bryan Auction Company
Stock Number: 5805
Description: 2021 Smithco CP30-30-21. side dump pup. Located in Baytown, TX. Pull type hydraulic side-dump. Offroad. Drawbar. Hitch. Flotation tires.
SMITHCO C...
Updated: Friday, February 14, 2025 10:18 AM
Location: Baytown, Texas
Seller: Bryan Auction Company
Lot # 114
2020 SMITHCO 35 ft Tri Axle
Side Dump Trailers
Auction Ended:Thu, Dec 05, 2024 (CST)
Length: 35 ft
VIN: 1S9SS4234LL476375
Tires: 11R22.5
Number of Rear Axles: Tri
Tarp: Yes
Lift Axle: Yes
Description: 2020 SmithCo side dump trailer - 35', aero side kick 2 power tarp, triple axle, front lift axle, air ride, 6 aluminum and 6 steel wheels, poly fend...
Updated: Tuesday, February 17, 2026 12:40 PM
Location: Pacific Junction, Iowa
Seller: Al Hughes Auction Service
Stock Number: 3872
Length: 34 ft
VIN: 1S9SS4020JL476493
Description: 2018 Smithco Dump Trailer - side dump, 34', 23 yd., tandem, air ride suspension, steel bed, auto., tarp, vin 76493, Like new condition Quantity: 1
Updated: Tuesday, February 17, 2026 12:41 PM
Location: Sedalia, Missouri
Seller: Wheeler Auctions & Real Estate
Stock Number: 10249
VIN: 1S9SS4638HL476901
Description: VIN: 1S9SS4638HL476901, Model: SX3-46-36, 36 ft. Tub, Ride Well Air Ride Suspension, Rear Air Lift Tag Axle, Rear Push Block, Electric Roll Tarp, 8...
Updated: Tuesday, August 26, 2025 02:09 PM
Location: Worthing, South Dakota
Seller: Pifer's Auction Company
Stock Number: 2706
VIN: 1S9SS4639GL476680
Description: Tri/A Side Dump Trailer, Aero 2 Electric Tarp, A/R Susp
SMITHCO SX3-46-36 Quantity: 1
Updated: Saturday, October 26, 2024 01:13 PM
Location: Omaha, Nebraska
Seller: Heartland Machinery Auctions LLC
Stock Number: 10252
VIN: 1S9SS4639GL476307
Description: VIN: 1S9SS4639GL476307, Model: SX3-46-36, 36 ft. Tub, Tri-Axle, Air Ride Suspension, Air Lift Tag, Rear Push Block, Electric Roll Tarp, 88,750 lb. ...
Updated: Tuesday, August 26, 2025 02:11 PM
Location: Worthing, South Dakota
Seller: Pifer's Auction Company
Stock Number: 10078
VIN: 1S9SS422XGL476703
Description: VIN: 1S9SS422XGL476703, 42 ft. Length, 34 ft. Tub, Tandem Axle, Air Suspension, Air Brakes, 74,790 GVWR, SideKick Electric Tarp, Push Block, 11R22....
Updated: Tuesday, March 31, 2026 12:39 PM
Location: Worthing, South Dakota
Seller: Pifer's Auction Company
