2024 SmithCo SX4-49-36 Side Dump · Unit RT-18

SmithCo SX4-49-36 – Side Dump, 36’ Tub, 102' Width

SmithCo SX4-49-36 side dump trailer with a 36’ tub and 1/4" Thick, AR450 Steel (or equivalent) tub.

Key Specs

• Model: SX4-49-36
• Category: Side Dump
• Frame Length: 46’
• Tub Length: 36’
• Width: 102'
• Height: 8’ 7” at Tub side, 9’ 10” at Center
• Axles: (4) 25,000# capacity

Tub Construction

• Tub Construction: 1/4" Thick, AR450 Steel (or equivalent)
• Optional: 3/16” Thick , AR450 Steel (or equivalent) is optional
• Supports: External column supports, no center tub divider
• Hinges: Self-Aligning, Spherical Bearing Type (greaseable)

Frame & Kingpin

• Frame Construction: 80/100 KSI, Fabricated Steel I-beam
• Kingpin: 2" Kingpin, 18" Setting, Replaceable Type
• Landing Gear: Two Speed, Non-Load Bearing
• Bumper: Push Bar Type, Bolt-On

Hydraulics & Control

• Cylinders: 3500 PSI, 5" bore
• Min. Tractor Hydraulic Reqs.: 25-30 GPM, 2,600-2,800 PSI, 10 Gallon Reservoir

Axles & Suspension

• Axles: (4) 25,000# capacity
• Suspension: Air Ride Suspension Standard; Spring Ride Available

Wheels, Brakes & Safety

• Hubs: 10 Hole, Hub Piloted
• Drums: Outboard Mount, Cast Steel
• Wheels: Steel Disc, 8.25 x 22.5 (16)
• Tires: 11R 22.5 G Radial Tires (16)
• Brakes: 16 1/2" x 7"
• ABS: 2S1M Anti-Lock Brake System
• Lights: 12 Volt ICC w/ Sealed Harness
• Mud Flap: (2) Polyline Anti-Spray Splash Guard w/SmithCo name
• Fenders: Front & Rear, 1/4" Synthetic, 7 Degree Slope
• Paint: Polyurethane, any combination of gray, white or black