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01 — Overview

What It Does

SmithCo SX3-42-34 – Side Dump, 42' frame, 34' tub

SmithCo SX3-42-34 Side Dump with 34' tub, SX-ROUND BOTTOM; 1/4" AR400 sides and floor

Key Specs

  • Manufacturer: SmithCo
  • Model: SX3-42-34
  • Category: Side Dump
  • Configuration: CLOSED TRIAXLE
  • Width: 102"
  • Frame Length: 42'
  • Tub Length: 34'
  • Tub Volume (water level): 23 CUBIC YARDS
  • Tub Volume (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
  • Tub Paint #: DV-19040 (BLACK)

Hydraulics & Control

  • Hydraulics: 5" CYLINDERS
  • Valve on Trailer: HYDRAULIC CONTROL VALVE ON TRAILER (ELECTRIC/HYDRAULIC)
  • Grease Bank: GREASE BANK FOR HYDRAULIC CYLINDERS FRONT AND REAR - STD
  • Lock Out Switch: TARP LOCKOUT

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

Additional Features

  • Dolly Legs: BINKLEY
  • Fenders: ALL PLASTIC
  • Frame Paint #: DV-19040-DTM (BLACK)
  • Tarp Brand: AERO
  • Tarp Type: MESH-NON SEALED
  • W Style Pushblock: W STYLE PUSHBLOCK - STD
  • Large Liquid Filled Air Gauge: LARGE LIQUID FILLED AIR GAUGE ON DRIVER'S SIDE - STD

Lighting & Safety

  • Taillights: 3 TAILLIGHTS - RED
  • ID Lights: 5 ID LIGHTS AT REAR

02 — Specifications

By the Numbers

Item NumberSMITHCO-3-AXLE-SIDE-DUMP-TRAILER-3
ConditionNew
MakeSmithCo
AvailabilityIn 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 a delivered price, a full spec sheet, condition details, or financing on this unit? Tell us what you need and a Working Iron sales rep will follow up.

  1. 01

    We confirm the unit

    Availability and current condition, with more photos on request.

  2. 02

    We price it to your door

    Freight quoted to your delivery ZIP, nationwide.

  3. 03

    You decide

    No obligation. Financing is available if you want it.

SMITHCO 3 AXLE SIDE DUMP TRAILER

Quote request

SMITHCO 3 AXLE SIDE DUMP TRAILER

$87,900

What do you need?
When are you buying?Optional

Freight is quoted to your door.

Prefer to talk? (941) 395-0441

SMITHCO 3 AXLE SIDE DUMP TRAILER for Sale | Working Iron