2024 SmithCo SX4-49-36 Side Dump · Unit RT-69

SmithCo SX4-49-36 – Side Dump, 49-foot frame, 1/4" AR450

SmithCo SX4-49-36 side dump trailer with a 36-foot, 1/4" AR450 steel round-bottom tub and 24.1 cubic yard water-level capacity.

Key Specs

• Model: SX4-49-36
• Model year: 2024
• VIN: 1S9SS4948RL476614
• Frame: 49-foot frame
• Tub: 36-foot round-bottom tub
• Tub capacity: 24.1 cubic yards water-level and 32 cubic yards heaped
• Axles: Four 25,000-lb capacity axles

Tub Construction

• Tub material: 1/4" AR450 wear-resistant steel for tub sides and floor
• Tub style: round-bottom

Axles & Suspension

• Configuration: 4th axle steerable/lift; 1st axle lift
• Suspension: Ridewell RW260 air ride

Hydraulics & Control

• Hydraulic cylinders: 5-inch hydraulic cylinders
• Hinges: self-aligning spherical bearing hinges
• Dump direction: dumps to either side

Wheels & Tires

• Wheels: Aluminum wheels with super singles

Additional Features

• Tarp: AERO mesh tarp system with a lockout switch
• Gauge: large liquid-filled air gauge on the driver's side for monitoring

VIN Decoding

• 1S9: World Manufacturer Identifier for SmithCo Side Dump Trailers (USA).
• SS494: Indicates the model series and frame length (SX Series, 49-foot frame).
• R: Represents the 2024 model year.
• L: Refers to the manufacturing plant location (Le Mars, Iowa).
• 476614: The unique sequential production serial number.