1. Home
  2. For Sale
  3. Trailers
  4. Dump Trailers (Semi Truck)
  5. SmithCo

SmithCo Dump Trailers For Sale

Close
Your Current Search
Industry
Trailers
Category
Dump Trailers (Semi Truck)
Manufacturer
SmithCo
Market Type
For Sale
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trailers (118)
Category
Dump Trailers (Semi Truck) (118)
   Side Dump Trailers (118)
Make
SmithCo (118)
Model
3 axle (1)30 TON FIELD PUP/TRIPLE TRAILER (1)40' SMITHCO AIR RIDE SIDE DUMP, 6" HD CYLINDERS (1)4234 SX3 SIDE DUMP (1)4234 TRI AXLE REAR LIFT ELEC TARP (1)4234 TRI AXLE REAR LIFT ELECTRIC TARP (1)4436 TRI AXLE AIR RIDE TARP/VALVE (1)47' SUPER HIGH VOLUME WITH EXTENSIONS (1)47' SUPER TRI AXLE 36' TUB REAR LIFT (1)4736 65 YARD HIGH VOLUME SIDE WITH 24" EXTENSIONS (1)4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM (1)4736 MHV 30" EXTENSIONS (1)4736 MHV 30" EXTENSIONS DRIVERS FLIP DOWN DOOR (1)4736 MHV 65 YARD HIGH VOLUME SIDE DUMP (1)4736 MHV 65 YARD SUPER TRI (1)4736 MHV 65 YARD TRI AXLE SIDE DUMP (1)4736 MHV TRI REAR LIFT 24 EXTENSIONS (1)4736 SHV 24" EXTENSION 55 YARDS ELEC TARP (1)4736 SPREAD DUALED OUT TRI REAR LIFT (1)4736 SPREAD TRI AXLE WITH REAR LIFT (1)4736 SPREAD TRI REAR LIFT ALL DUALS (1)4736 SPREAD TRI WITH REAR LIFT (1)4736 SUPER HIGH VOLUME 55 YARD SUPER TRI (1)4736 SUPER TRI AXLE WITH REAR LIFT (2)4736 SUPER TRI REAR LIFT ELEC TARP (1)4736 SUPER TRI REAR LIFT ELEC TARP VALVE (1)4736 SUPER TRI REAR LIFT VALVE ELEC TARP (1)4736 SUPER TRI REAR LIFT WITH ALL DUALS (1)4736 SUPER TRI SPREAD AXLE REAR LIFT/TARP/VALVE/DU (1)4736 SUPER TRI WITH REAR LIFT AXLE VALVE ON TRAILE (1)4736 SX3 SUPER TRI REAR LIFT (1)49' 36' TUB QUAD AXLE 54"-54"-60" SPREAD FRONT/REA (1)4936 QUAD AXLE ON SUPER SINGLES (1)4936 QUAD AXLE WITH FRONT AND REAR LIFT (1)4936 QUAD FRONT/REAR LIFT DUALS (1)4936 SX4 QUAD AXLE FRONT/REAR LIFT AXLES (1)55 YARD CAPACITY 4736 SUPER TRI SUPER HIGH VOLUME (1)55 YARD SUPER HIGH VOLUME 4736 SHV WITH 24" EXTENS (1)65 YARD 47' MHV REAR LIFT (1)65 YARD 47' TRI REAR LIFT MHV (1)65 YARD 4736 MHV SUPER TRI HIGH VOLUME SIDE (1)65 YARD 4736 MHV WITH 24" EXTENSIONS (1)65 YARD HIGH VOLUME MHV SUPER TRI SIDE DUMP (1)65 YARD MHV 47 SUPER TRI (1)65 YARD MHV 47' SUPER TRI REAR LIFT (1)65 YARD MHV WITH 24" EXTENSIONS (1)CP 30 (1)CP20 FIELD PULL PUP TRAILER (1)CP30 (1)CPSHV20 (8)FEED LOT SPEC 55 YARD SUPER HIGH VOLUME SIDE DUMP (1)MHVSR3-44-36 (2)SMITHCO SX2-40-34 SIDE DUMP, AIR RIDE (1)Super Tri Axle With Rear Lift (2)SX2 (5)SX2-40-34 (7)SX3 (2)SX3-42-34 (1)SX3-4234 TRI-AXLE (9)SX3-4736 (7)SX3-47-36 (8)SX4 side dump (1)SX4-4936 (1)SX5-49-38 (1)SX6-53-40 (1)SXL3-42-34 (1)TANDEM AXLE (1)Train (1)WEIGHT 15,330 POUND 45 YARD SUPER HIGH VOLUME SIDE (1)
Condition
Model Year
-
Length
-
Dimensions
Rear Axle
Tandem (30)Tri (71)Quad (7)Five (1)Six (1)
Axle Type
Suspension Type
Composition Type
Steel (103)
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (118)
State / Region
Select a state below and click Refine Results.













Seller Type
Market Type
For Sale (118)

Shop Dump Trailers (Semi Truck) by Subcategory

Quick Filters

Showing 1 - 25 of 118 Dump Trailer Listings

1 - 25 of 118 listings
1 - 25 of 118 listings
SmithCo 4736 MHV TRI REAR LIFT 24 EXTENSIONS Side Dump Trailer

2026 SmithCo 4736 MHV TRI REAR LIFT 24 EXTENSIONS Side Dump Trailer

Newly Listed
Contact for price
New Smith Co 47' Tri Axle Rear Lift MHV 65 Yard with 24" Extensions Aluminum Outside Wheels Rear Lift All 3 Axles Dualed Out Valve on Trailer With Counter Balance Valve Electric Tarp Work...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
MLS Number14320854
CategorySide Dump Trailers
Last Updated4/19/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
Email Seller
Save
Trailer Sales LLC
SmithCo TANDEM AXLE Side Dump Trailer

2000 SmithCo TANDEM AXLE Side Dump Trailer

Recently Updated
Contact for price
Location: Bemidji, MN, Approx. 34' Dump Length, Air Brakes, Spring Ride Suspension, Two Speed Landing Gear, 425/65R22.5 Tires, VIN:1S9SS4021YL476710, Inspection by appointment only. Call...
ConditionUsed
Stock Number98670
MLS Number14303787
CategorySide Dump Trailers
Last Updated4/19/2026
Location
Merrill, WI, US
Sold By
Integrity Sales and Auction LLC
(844) 574-___  SHOW
NUMBERCall Seller
Email Seller
Save
Integrity Sales and Auction LLC
SmithCo SX2 Side Dump Trailer

2017 SmithCo SX2 Side Dump Trailer

Price Drop $41,900 USD
2017 SmithCo Model SX2-42-34, Serial # 13059, 42 ft frame, 34 ft tub 3/16" AR400 Tub Material, Holland / Binkley Drop Leg Landing Gear, 5" Cylinders, EVOT Valve in Trailer (wired to MBE...
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberCT1624
MLS Number14284263
CategorySide Dump Trailers
Last Updated4/15/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
SmithCo MHVSR3-44-36 Side Dump Trailer

2026 SmithCo MHVSR3-44-36 Side Dump Trailer

Contact for price
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,...
ConditionNew
L x W44 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberMHV
MLS Number14056816
CategorySide Dump Trailers
Last Updated4/11/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo 40' SMITHCO AIR RIDE SIDE DUMP, 6" HD CYLINDERS Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

2026 SmithCo 40' SMITHCO AIR RIDE SIDE DUMP, 6" HD CYLINDERS Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberNE11956
MLS Number14302964
CategorySide Dump Trailers
Last Updated4/10/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
Email Seller
Save
Utility Trailer Interstate
SmithCo SX6-53-40 Side Dump Trailer

2026 SmithCo SX6-53-40 Side Dump Trailer

Contact for price
Made in the USA!! 53' trailer with 40' tub, 35.6 cubic yard capacity, 60"-54" and 79" axle spacing, 16" Kingpin setting, 3 Fixed 25K Axles and 3 Steerable/liftable 13,200 axles, 2 speed...
ConditionNew
L x W53 ft. x 96 in.
SuspensionAir Ride
Rear AxleSix Axle
MLS Number14255403
CategorySide Dump Trailers
Last Updated4/17/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SX3-47-36 Side Dump Trailer

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price
$3,250/mo to rent
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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number991
MLS Number14299379
CategorySide Dump Trailers
Last Updated4/9/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SX3-47-36 Side Dump Trailer

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price
$3,250/mo to rent
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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number992
MLS Number14299376
CategorySide Dump Trailers
Last Updated4/9/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SX3-47-36 Side Dump Trailer

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price
$3,250/mo to rent
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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number990
MLS Number14299375
CategorySide Dump Trailers
Last Updated4/9/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo 4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM Side Dump Trailer

2027 SmithCo 4736 DUALED OUT 3/16" TUB 55 YARD SUPER HIGH VOLUM Side Dump Trailer

Contact for price
Smith Co 55 Yard Super High Volume Side Dump 3/16" Tub All the way around. 24" Extensions, Elec Tarp, Rear Lift, Work Lights, Valve on Trailer,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT1003
MLS Number13694027
CategorySide Dump Trailers
Last Updated4/9/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
Email Seller
Save
Trailer Sales LLC
SmithCo SX3-47-36 Side Dump 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number7045
MLS Number14127539
CategorySide Dump Trailers
Last Updated4/7/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SMITHCO SX2-40-34 SIDE DUMP, AIR RIDE Side Dump Trailer

2026 SmithCo SMITHCO SX2-40-34 SIDE DUMP, AIR RIDE Side Dump Trailer

Contact for price
2026 SmithCo Side Dump, SX2-40-34 Model, 40', Front and Rear Fenders, 2-Speed Landing Gear, 2-Way Valve, 6" HD Cylinders, AR450 Steel Rock Tub, Electric Rollover Tarp, Tarp Lockout Switch,...
Quantity4
ConditionNew
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberNE11882
MLS Number14255492
CategorySide Dump Trailers
Last Updated4/4/2026
Location
Henderson, CO, US
Sold By
Utility Trailer Interstate
(833) 346-___  SHOW
NUMBERCall Seller
Email Seller
Save
Utility Trailer Interstate
SmithCo SX5-49-38 Side Dump Trailer

2026 SmithCo SX5-49-38 Side Dump Trailer

$111,525 USD
Made in the USA!! 49' trailer with 38' tub, 34 cubic yard capacity, 97"-54" and 60" axle spacing, 18" Kingpin setting, 3 Fixed 25K Axles and 2 Steerable/liftable 16,600 axles (1st and 5th),...
ConditionNew
L x W49 ft. x 102 in.
SuspensionAir Ride
Rear AxleFive Axle
Stock Number7095
MLS Number14240923
CategorySide Dump Trailers
Last Updated4/4/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SX3-47-36 Side Dump 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number7091
MLS Number14229261
CategorySide Dump Trailers
Last Updated4/4/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo MHVSR3-44-36 Side Dump Trailer

2022 SmithCo MHVSR3-44-36 Side Dump Trailer

$69,000 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,...
ConditionUsed
L x W44 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberConsign MHV
MLS Number14278175
CategorySide Dump Trailers
Last Updated4/4/2026
Location
Aberdeen, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
SmithCo SX3-42-34 Side Dump Trailer

2026 SmithCo SX3-42-34 Side Dump Trailer

Contact for price
Selling this awesome 2026 tri axel side dump model SXL3-42-34 VIRGIN BED NEVER BEEN USED with a 2020 Peterbilt 567, SAVE BIG ON F.E.T., Truck is amazing as well, wet kit, 53K GVW, Cummins X...
ConditionUsed
Stock Number476745
MLS Number14273177
CategorySide Dump Trailers
Last Updated3/28/2026
Location
West Valley City, UT, US
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
NUMBERCall Seller
Email Seller
Save
Utah Tank & Trailer
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM017
MLS Number14086037
CategorySide Dump Trailers
Last Updated3/25/2026
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM019
MLS Number14086039
CategorySide Dump Trailers
Last Updated3/24/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number26SM018
MLS Number14086038
CategorySide Dump Trailers
Last Updated3/24/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
SmithCo 4736 MHV 30" EXTENSIONS Side Dump Trailer

2026 SmithCo 4736 MHV 30" EXTENSIONS Side Dump Trailer

$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,
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
MLS Number14259814
CategorySide Dump Trailers
Last Updated3/21/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
Email Seller
Save
Trailer Sales LLC
SmithCo SX3-47-36 Side Dump Trailer

2026 SmithCo SX3-47-36 Side Dump Trailer

Contact for price
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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock NumberT8111
MLS Number14247079
CategorySide Dump Trailers
Last Updated3/15/2026
Location
Moorhead, MN, US
Sold By
Trailer Sales LLC
(844) 301-___  SHOW
NUMBERCall Seller
Email Seller
Save
Trailer Sales LLC
SmithCo SX3-47-36 Side Dump 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...
ConditionNew
L x W47 ft. x 102 in.
SuspensionAir Ride
Rear AxleTri Axle
Stock Number7092
MLS Number14234059
CategorySide Dump Trailers
Last Updated3/10/2026
Location
Boise, ID, US
Sold By
Diesel Depot
(844) 714-___  SHOW
NUMBERCall Seller
Email Seller
Save
Diesel Depot
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a SmithCo dump trailer to sell? In minutes, you can create an online listing for your dump trailer and advertise it to thousands of buyers.
Start selling today