01 — Overview
What It Does
SmithCo SX3-42-34 – Side Dump, 102" wide, 34' tub
SmithCo SX3-42-34 side dump, 102" wide and 34' tub length.
Key Specs
- Model: SX3-42-34
- Category: Side Dump
- Configuration: CLOSED TRIAXLE
- Width: 102"
- Frame length: 42'
- Tub length: 34'
- Tub volume: 34' SX - WATER LEVEL - 23 CUBIC YARDS; 34' SX - HEAPED - 30.3 CUBIC YARDS
Tub Construction
- Tub style: SX-ROUND BOTTOM
- Tub sides: 1/4" AR400
- Tub floor: 1/4" AR400
- Tub dividers: 0
Hydraulics & Control
- Hydraulics: 5" CYLINDERS
- Valve on trailer: HYDRAULIC CONTROL VALVE ON TRAILER (ELECTRIC/HYDRAULIC)
- Lock out switch: TARP LOCKOUT
- Grease bank: FOR HYDRAULIC CYLINDERS FRONT AND REAR - STD
Axles & Suspension
- Suspension: RIDEWELL RW260
- Axle spacing: 49"
- Lift axle: 3RD
- ABS axles: 25K 1
- Non-ABS axles: 25K 2
- Axle track: 77.5"-STD
- Hubs: DURALITE-STD
- Brakes: 16-1/2" x 7"
- Drums: CAST STEEL
Wheels & Tires
- Wheel style: HUB-PILOTED U/M
- Wheel type: AL SS 12.25x22.56 SUPER SINGLE ALUMINUM
- Tires: 385/65R22.5 "J" PLY SUPER SINGLE 6
- Fenders: ALL PLASTIC
Additional Features
- Dolly legs: BINKLEY
- Tarp brand: AERO
- Tarp type: MESH-NON SEALED
- W style pushblock: STD
- Large air gauge: LIQUID FILLED AIR GAUGE ON DRIVER'S SIDE - STD
Lighting & Safety
- Taillights: 3 TAILLIGHTS - RED
- Identification lights: 5 ID LIGHTS AT REAR
02 — Specifications
By the Numbers
| Item Number | SMITHCO-3-AXLE-SIDE-DUMP-TRAILER-3 |
| Condition | New |
| Make | SmithCo |
| Availability | In Stock |
Full spec sheets and freight dimensions available per listing.
Manufacturer names are trademarks of their respective owners and are used for identification only.
Inventory
Real units, real specs
Financing
Soft-pull pre-approval in 24h
Freight
Heavy-haul, coast to coast
Support
One team, purchase to delivery
03 — Request a Quote
Pricing, Specs & Freight
Want pricing details, a full spec sheet, or a freight estimate before you buy? Send it over and the Working Iron team responds within one business day.



