2023 SmithCo SX4-49-36 Side Dump · Unit RT-47

SmithCo SX4-49-36 – Side Dump, 37 to 50 feet, AR450

SmithCo SX4-49-36 is a Side Dump with AR450 steel tubs and 80/100 KSI steel frames.

Key Specs

• Frame lengths: 37 to 50 feet
• Tub material: AR450 steel
• Frame steel: 80/100 KSI steel frames
• Dump direction: Dumps to either side
• Load height: low load height

Tub Construction

• Tub floor: one-piece floor
• Supports: external column tub supports; no center tub divider
• Hinges: self-aligning spherical hinges
• Watertight: watertight

Hydraulics & Control

• Cylinder placement: cylinders are placed at the ends of the tub for stability and flexibility

Configurations

• SX6: 6-axle trailer with three standard axles and three steerable lift axles, providing 37.4-ton haul capacity
• SX7: 7-axle trailer with a single trailer haul capacity of 40 tons
• Other models: 4-axle SX4 and tandem axle SX2 models with varying lengths and configurations

Additional Features

• Paint prep: shot blast paint prep with polyurethane paint
• Customer solutions: ability to create custom solutions for specific customer needs