2024 SmithCo Side Dump Trailers SX3 SX3 4736

2024 SmithCo Side Dump Trailers SX3 SX3 SX3 4736

SmithCo’s SX3 Three Axle side dump is a popular choice in states allowing extended gross weights for truck/trailer combinations with more than five axles. The SX3-4234 and SX3-4636 are the most common three axle trailer sizes but lengths run from SX3-3734 to SX3-5036.

Shorter to mid-length trailers tend to be used for everyday construction jobs, while the longer three axle trailers are frequently used for line-haul applications.

• 37 to 50 foot frame lengths

• Stockpile or windrow

• Watertight; no leaks

• Low load height

• Dumps toward either side

• AR400 Steel Tub, One Piece Floor

• 80/100 KSI Steel Frames

• Self-Aligning, Spherical Bearing Hinges

• External Column Tub Supports

• No Center Tub Divider

• Shot Blast Paint Prep

• Polyurethane Paint