2026 SmithCo 7 Axle Side Dump Train

SmithCo 7 Axle Side Dump Train – Side Dump, 42' Length

SmithCo 7 Axle Side Dump Train is a Side Dump with a lead 3-axle trailer (42' Length) and a 2-axle rear pup.

Key Specs

• Manufacturer: SmithCo
• Model: 7 Axle Side Dump Train
• Category: Side Dump
• Lead trailer model: SX3-4234L
• Rear trailer model: SX2-3024
• Lead axles: 3-Axle
• Rear axles: 2-Axle
• Lead length: 42' Length

Lead Trailer

• Model: SX3-4234L
• Type: 3-Axle Side Dump Trailer
• Length: 42' Length
• Suspension: Air Ride Suspension
• Axle lift: 3rd Axle Lift
• Electric tarp: Electric Tarp
• Control valve: Electric Bi-Directional Control Valve
• Towing package: Towing Package

Rear Trailer

• Model: SX2-3024
• Type: 2-Axle Side Dump Trailer
• Configuration: Pup Tandem Axle Trailer
• Suspension: Air Ride Suspension
• Electric tarp: Electric Tarp
• Dolly: Tandem Axle Turntable Dolly
• Hinges: Premier Hinges
• Eyelet: Rubber Bushed Eyelet

Wheels & Tires

• Tires: 385/65R22.5 Tires on Aluminum Wheels