Overview

SmithCo’s SX1 Single Axle side dump trailer is primarily used in situations when maneuverability is an issue, or as a second trailer in a doubles operation.

The SX1 has many length options, with the SX1-2317 and SX1-2620 being the most popular selections. When used in a doubles operation, the converter dolly can be attached with either a fifth wheel or roller turntable connection.

Features

20’ to 30’ foot frame lengths
Stockpile or windrow
Watertight; no leaks
Low load height
Dumps toward either side
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

SX1 Tub Capacities

	Waterfull	Heaped
17’ tub	11.5 cu yd	15.5 cu yd
25’ tub	16.75 cu yd	22.5 cu yd

Model SX1-2317 SmithCo Side Dump Trailer with CD-1 Dolly

Specs shown are for 22’2” frame length; other configurations available.

Frame Length	22’ 2”
Tub Length	17'
Width	8’ 6”
Height	8' 3" at Tub side, 9' 6" at Center
Tub Construction	1/4" Thick, AR450 Steel (or equivalent) 3/16" Thick, AR450 Steel (or equivalent) is optional
Frame Construction	80/100 KSI, Fabricated Steel I-beam
Bumper	Under-Ride Type
Cylinders	3500 PSI, 5" bore
Dolly	Single Axle
Connection	Turntable
Tongue	3" Premier Swivel Drawbar Eye. Premier Tongue Hinge Assembly (poly)
Hinges	Self-Aligning, Spherical Bearing Type (greaseable)
Suspension	Air Ride Suspension Standard; Spring Ride Available
Axles	(2) 25,000# capacity
Hubs	10 Hole, Hub Piloted
ABS	2S1M Anti-Lock Brake System
Drums	Outboard Mount, Cast Steel
Wheels	Steel Disc, 8.25 x 22.5 (8)
Tires	11R 22.5 G Radial Tires (8)
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