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Length: 48 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
VIN: 1S9SS4737PL476093
Description: 2023 SmithCo side dump. Triple axle with front and rear lift axles
Updated: Friday, November 06, 2026 09:46 AM
Location: Laird, Colorado
Seller: 5150 transport
Stock Number: T6000
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 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
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Stock Number: 7259
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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 landi...
Updated: Friday, November 06, 2026 08:20 AM
Location: Aberdeen, Idaho
Seller: DIESEL DEPOT
Stock Number: 7232
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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 landi...
Updated: Friday, November 06, 2026 08:20 AM
Location: Boise, Idaho
Seller: DIESEL DEPOT
Stock Number: 7225
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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 landi...
Updated: Friday, November 06, 2026 08:20 AM
Location: Boise, Idaho
Seller: DIESEL DEPOT
Stock Number: 7223
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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 landi...
Updated: Friday, November 06, 2026 08:20 AM
Location: Boise, Idaho
Seller: DIESEL DEPOT
Stock Number: 7189
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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 landi...
Updated: Friday, November 06, 2026 08:20 AM
Location: Aberdeen, Idaho
Seller: DIESEL DEPOT
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: 47' Tri Axle 49"-79" Spread with Rear Lift Axle Dualed out and Equalized. Manual OS Handle for Valve. 3 Tail Lights Per Side 5 ID Lights. Tie Bars ...
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Stock Number: T8111
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 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 F...
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11r22.5
Description: 2027 Smith Co 47' Super Tri 49"-79" Axle Spacing 36' 1/4" AR450 Tub Dualed Out Rear Lift Electric Mesh Tarp Valve on Trailer to Run Tub
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: 2026 Smith Co 47' Super Tri Duals on All Three Axles Rear Lift Valve on Trailer Electric Tarp 5 ID Lights 3 Tail Lights Per Side
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11r22.5
Description: 47' Super Tri Axle Side Dump 36' Tub Dual Tires on All Three Axles Rear Lift Electric Tarp Valve on Trailer Manual Handle Kit Included with Cab Kit
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Stock Number: T1759
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 2027 Smith Co 47' Tri Axle Spread with 22.5 Wheels/Tires with Aluminum Outside Rims, Valve on Trailer, Electric Mesh Tarp, Dual Tires and Wheels on...
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Quantity: 3
Stock Number: t1111
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Description: 4736 Super Tri Axles with Dualed Out Rear Lift Axles Electric Tarp, Valve on Trailer
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: 2027 Smith Co 4736 Spread Super Tri Axle with Rear Lift, Duals On all 3 Axles. Valve on Trailer, Electric Mesh Tarp
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Tires: 11R22.5
Description: New Smith Co 47' Spread Tri Axle with Rear Lift, 36' Tub, Dualed Out, Valve on Trailer, Grease Lines to the Drivers Side Fenders
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
Stock Number: T1555
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum/Steel
Description: 47" Smith Co Super Tri 49"-79" Axle Spacing with Front and Rear Lift Axles, Duals on All Three Axles, Aluminum Outside Wheels, Valve On Trailer, Fi...
Updated: Tuesday, November 10, 2026 04:38 PM
Location: Moorhead, Minnesota
Seller: Trailer Sales LLC - MN
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: USD $3,250
Stock Number: 991
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Friday, November 06, 2026 08:20 AM
Location: Aberdeen, Idaho
Seller: DIESEL DEPOT
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: USD $3,250
Stock Number: 992
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Friday, November 06, 2026 08:20 AM
Location: Aberdeen, Idaho
Seller: DIESEL DEPOT
2026 SMITHCO SX3-47-36
Side Dump Trailers
Call for price
Rental Prices:
Monthly: USD $3,250
Stock Number: 990
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum Outside
Description: 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, Ele...
Updated: Friday, November 06, 2026 08:20 AM
Location: Aberdeen, Idaho
Seller: DIESEL DEPOT
VIN: 476085
Model: SX3-47-36
Description: SmithCo Model SX3-4736 Side Dump Trailer
• Model: SX3-4736 Spread Tri-Axle
• Tub Length: 36’
• Tub Volume: 24.1yd Water level
• Tub Vol...
Updated: Wednesday, November 11, 2026 09:19 AM
Location: Billings, Montana
Seller: WESTATE MACHINERY CO
Length: 47 ft
Width: 102 in
Suspension: Air Ride
Composition: Steel
Wheels: Aluminum
VIN: 1S9SS4731LL476651
Description: Very good condition ready to work!
Updated: Tuesday, November 10, 2026 08:38 AM
Location: Fargo, North Dakota
Seller: JOHNSEN TRAILER SALES
