Patriot Trailer Sales

Information

2024 SmithCo Side Dump Trailers SX4 SX4 4936

SmithCo’s SX4 Four Axle side dump trailer is primarily used in states that allow extended weights and is usually part of a line-haul application.

The SX4-4936 is the most popular length for a four axle trailer. Lift axles and steerable axles are common options to add on this series.

• 46’ 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