SmithCo Side Dump Trailers For Sale

2027 SmithCo 30 TON FIELD PUP/TRIPLE TRAILER Side Dump Trailer

Recently Updated

Contact for price

Field Ready 30 Ton Side Dump with Optional Silage Kit to get 50 Yard Capacity, 21' Tub, 30'9" Overall. Can be Set Up as a Train to Pull Doubles or Triples. 750/45 R22.5 Floatation Tires....

Condition	New
L x W	31 ft. x 120 in.
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	t1112
MLS Number	11688001
Category	Side Dump Trailers
Last Updated	9/5/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 4736 MHV Side Dump Trailer

Recently Updated

$101,750 USD

47' 65 Yard MHV with 24" Extensions Tri Axle with Rear Lift Axle. 6" Cylinders Valve on Trailer Work Lights Counter Balance Valve,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T2037
MLS Number	14468906
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(833) 346-___ SHOW
NUMBERCall Seller

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

Recently Updated

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,...

Quantity	4
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE11956
MLS Number	14325070
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

(833) 346-___ SHOW
NUMBERCall Seller

2026 SmithCo 40' AIR RIDE SIDE DUMP, 2-WAY VALVE, 6" HD CYLINDE Tandem Axle Steel Side Dump Trailer - Air Ride, Fixed Axle

Recently Updated

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,...

Quantity	4
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE11880
MLS Number	14322861
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Cheyenne, WY, US
Sold By	Utility Trailer Interstate

(833) 346-___ SHOW
NUMBERCall Seller

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

Recently Updated

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,...

Quantity	4
Condition	New
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	NE11882
MLS Number	14255492
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Henderson, CO, US
Sold By	Utility Trailer Interstate

2027 SmithCo 65 YARD MHV 47 SUPER TRI Side Dump Trailer

Recently Updated

$101,750 USD

65 Smith Co MHV High Volume Side Dump 47' Long Rear Lift Duals on on All 3 Axles Tarp Valve Work Lights,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14000648
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SX4 Side Dump Trailer

Recently Updated

$103,200 USD

Smith Co 49' Quad Axle Side Dump, Front and Rear Lift Axles, Dual 11R22.5 on all Four Axles, Grease Lines to Cylinder Pins Drivers Side Fenders Electric Tarp Manual Over Ride Handle,

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	14000646
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

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

Recently Updated

$101,750 USD

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,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1003
MLS Number	13694027
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SX3-47-36 Side Dump Trailer

Recently Updated

$87,500 USD

2027 Smith Co 47' Tri Axle Spread with Rear Lift Aluminum Outside Wheels Duals on All Three Axles Valve on Trailer, Cab Kit Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T6000
MLS Number	13665661
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 65 YARD MHV WITH 24" EXTENSIONS Side Dump Trailer

Recently Updated

$101,750 USD

Smith Co 47' 65 Yard MHV with 24" Extensions, Electric Tarp, Valve on Trailer, Work Lights, Dualed Out Rear Lift Grease Lines to Cyliners Pins at Drivers Side Fender,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T3135
MLS Number	13537544
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SX3 Side Dump Trailer

Recently Updated

$86,250 USD

2027 Smith Co 44' Frame 36' Tub Tri Axle Air Ride All Down Axles 11R22.5 Duals on Aluminum Outside Wheels, Valve on Trailer Electric Tarp Grease Lines To Drivers Side Fenders for Cylinder...

Condition	New
L x W	44 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	13444269
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 47x102 Tri Axle Steel Side Dump Trailer - Air Ride, Fixed Spread Axle

Recently Updated

$101,750 USD

Smith Co 6" Cylinder 4736 MHV 65 Yard Capacity 47' Super Tri Rear Lift Axle Valve on Trailer Work Lights Elec Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1963
MLS Number	13073903
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 65 YARD 4736 MHV SUPER TRI HIGH VOLUME SIDE Side Dump Trailer

Recently Updated

$101,750 USD

4736 High Volume Side Dump. 65 Yard Capacity with 24" Extension, Dualed Out Rear Lift Axle with Aluminum Outside Wheels, Valve on Trailer with Aero Side Kick 2 Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	11688006
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SX4 Side Dump Trailer

Recently Updated

$103,200 USD

Smith Co SX4 Quad Axle Side Dump, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp, Aluminum Outside Wheels 11R22.5 Rubber, Grease Lines to Drivers Side Fenders for Cylinder Pins,

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	T1560
MLS Number	11036558
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SX4 Side Dump Trailer

Recently Updated

$103,200 USD

Smith Co Quad Axle Side Dump 49' Quad Axle, on 11R22.5s, Front and Rear Lift Axles, Valve on Trailer, Electric Tarp,

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	T1560
MLS Number	10711919
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo 4736 SUPER TRI AXLE WITH REAR LIFT Side Dump Trailer

Recently Updated

$87,500 USD

7 Availble 2027 Smith Co Super Tri Axle With Dualed Out Rear Lift Axle, 49"- 79" Super Tri Axle Spacing, Mesh Electric Tarp, AR450 36' Steel Tub, Aluminum Outter Rims, Valve on Trailer....

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1217
MLS Number	8539489
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 734-___ SHOW
NUMBERCall Seller

2016 SmithCo SX3-46-36 Side Dump Trailer

Recently Updated

$79,599 USD

2016 SmithCo Tri Axle Side Dump Trailer. Hardly Used, Like New Condition Model SX3-46-36 GVWR 87,820 lbs, 32-cubic-yard heaped capacity, AR450 steel dump bed, Front Axles 23,000 lbs, 3rd...

Condition	Used
Stock Number	JSZ3yf6Z634849
MLS Number	14123841
Category	Side Dump Trailers
Last Updated	9/1/2026
Location	Salt Lake City, UT, US
Sold By	Proxy Equipment

2026 SmithCo 4736 MHV 30" EXTENSIONS Side Dump Trailer

Recently Updated

$109,900 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,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14259814
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2026 SmithCo 4736 MHV 30" EXTENSIONS DRIVERS FLIP DOWN DOOR Side Dump Trailer

Recently Updated

$109,900 USD

Smith Co 47' Tri Axle Spread with Rear Lift Axle Duals on all 3 Axles 30" Passanger Side Extension Drop Down Hydraulic Door on Drivers Side Valve on Trailer with Work Lights Electric Tarp,

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T2039
MLS Number	14054083
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

2027 SmithCo SHV - 4736 TRI Side Dump Trailer

Recently Updated

$101,750 USD

2 Avalible 6" Cylinder Smith Co 4736 Super Tri Super High Volume 55 yard Capacity Side Dump with 24" Extensions. Super Tri with Rear Lift Axle, Electric Tarp with Valve on the Trailer,...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	T1804
MLS Number	11688000
Category	Side Dump Trailers
Last Updated	9/4/2026
Location	Moorhead, MN, US
Sold By	Trailer Sales LLC

(844) 253-___ SHOW
NUMBERCall Seller

2005 SmithCo S3-4234 Tri/A Side Dump Trailer

Newly Listed

At auction Sep. 16

2005 SmithCo S3-4234 Tri/A Side Dump Trailer, 42' Frame, 38’ Round Bottom Tub, 23-Yard Liquid Capacity, 31-Yard Heaped Dry Capacity, Hydraulic Tub Cylinder, Electric Tarp, Air Ride, King Pin...

Condition	Used
Stock Number	KS3735
MLS Number	14574571
Category	Side Dump Trailers
Last Updated	8/30/2026
Location	Ravenna, NE, US
Listed By	BigIron Auctions

(844) 714-___ SHOW
NUMBERCall Seller

2027 SmithCo SX3-47-36 Side Dump Trailer

$82,500 USD

Brand new!! 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"...

Condition	New
L x W	47 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	7201
MLS Number	14571663
Category	Side Dump Trailers
Last Updated	8/28/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
NUMBERCall Seller

2027 SmithCo SX4-49-36 Side Dump Trailer

$101,900 USD

Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 1st axle liftable/non-steerable, 2 Fixed 25K Axles, 4th axle...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
MLS Number	14571510
Category	Side Dump Trailers
Last Updated	8/28/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
NUMBERCall Seller

2027 SmithCo SX4-49-36 Side Dump Trailer

$101,900 USD

Made in the USA!! 49' trailer with 36' tub, 32 cubic yard capacity, 54" and 60" axle spacing, 18" Kingpin setting, 1st axle liftable/non-steerable, 2 Fixed 25K Axles, 4th axle...

Condition	New
L x W	49 ft. x 102 in.
Suspension	Air Ride
Rear Axle	Quad Axle
Stock Number	7108
MLS Number	14534943
Category	Side Dump Trailers
Last Updated	8/28/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot