Find a Dealer
Find dealers closest to your location.
Overview
SmithCo’s SX5 Five Axle side dump trailer is similar to the four axle model, but features a liftable/steerable axle added behind the landing leg area. The location of this axle helps equalize the weight between the truck axles and the rear trailer axle group.
The SX5 side dump trailer works well in most states that have a cap gross weight allowed of up to 108,500 lbs.
Features
- 37 to 49 foot frame lengths
- Stockpile or windrow
- Watertight; no leaks
- Low load height
- Dumps toward either side
- 1st & 5th steerable axle options
- AR450 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
Specifications
| Waterfull | Heaped | |
|---|---|---|
| 34’ tub | 23 cu yd | 31 cu yd |
| 36’ tub | 24 cu yd | 32 cu yd |
| 38' tub | 25 cu yd | 34 cu yd |
Model SX5-4938 SmithCo Side Dump Trailer
Specs shown are for 49’ frame length; other configurations available.
| Frame Length | 49' |
| Tub Length | 38’ |
| Width | 102” |
| Height | 8’ 7” at Tub side, 9’ 10” at Center |
| Tub Construction | 1/4" Thick, AR450 Steel (or equivalent) 3/16" Thick, AR450 Steel (or equivalent) is optional External Column Supports, No Center Tub Divider |
| 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 |
| Cylinders | 3500 PSI, 5" bore |
| Hinges | Self-Aligning, Spherical Bearing Type (greaseable) |
| Suspension | Air Ride Suspension Standard Spring Ride Available in Limited Configurations |
| Axles | (5) 25,000# capacity (1) 16.6K Air Ride/Lift/Steerable 1st axle, (5th axle optional) |
| Hubs | 10 Hole, Hub Piloted |
| ABS | 2S1M Anti-Lock Brake System |
| Drums | Outboard Mount, Cast Steel |
| Wheels | Steel Disc, 8.25 X 22.5 (16), 9 X 22.5 on Steerable/lift (2) |
| Tires | 11 R 22.5 G Radial Tires (18); Steer Option: 11 R 22.5 H |
| Brakes | 16 1/2" x 7" |
| Fenders | Front & Rear, 1/4" Synthetic, 7 Degree Slope |
| Lights | 12 Volt ICC w/ Sealed Harness |
| Mud Flap | (2) Polyline Anti-Spray Splash Guard w/SmithCo name |
| Paint | Polyurethane, any combination of gray, white or black Special colors available upon request |
| Min. Tractor Hydraulic Reqs. | 25-30 GPM 2,600-2,800 PSI 10 Gallon Reservoir |
Layout Options
Photos
