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01 — Overview

What It Does

SmithCo SX4-49-36 – Side Dump, 49' x 36'

SmithCo SX4-49-36 Side Dump with 36' tub and SX-ROUND BOTTOM tub style.

Key Specs

  • Model: SX4
  • Category: Side Dump
  • Frame Width: 102"
  • Frame Length: 49'
  • Tub Length: 36'
  • Tub Volume (water level): 36' SX - WATER LEVEL - 24.1 CUBIC YARDS
  • Tub Volume (heaped): 36' SX - HEAPED - 32 CUBIC YARDS

Tub Construction

  • Tub Style: SX-ROUND BOTTOM
  • Tub Sides: 1/4" AR450
  • Tub Floor: 1/4" AR450
  • 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: GREASE BANK FOR HYDRAULIC CYLINDERS FRONT AND REAR - STD

Axles & Suspension

  • Suspension: RIDEWELL RW260 AIR RIDE
  • Axle Spacing: 54"-54"-60"
  • Lift Axle: 1ST STD. LIFT & 4TH-16.6K L/S1ST AXLE STANDARD LIFT, 4TH AXLE STEERABLE/LIFTABLE
  • ABS-AXLES: 25K 1
  • NON-ABS AXLES: 25K 3
  • 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 9.00x22.56 SUPER SINGLE ALUM ON 1-3, 9x22.5 ALUM ON 4TH
  • Tires: DC RLB980 385/65R22.56 385's 1-3, (2) 295/75R22.5 AXLE 4
  • Fenders: ALL PLASTIC

Additional Features

  • Dolly Legs: BINKLEY
  • Tarp Brand: AERO
  • Tarp Type: MESH-NON SEALED
  • 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 NumberNEW-SMITHCO-SX4-SIDE-DUMP-TRAILER
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.

NEW SMITHCO SX4 SIDE DUMP TRAILER

Quote request

NEW SMITHCO SX4 SIDE DUMP TRAILER

$113,900

What do you need?
When are you buying?Optional

Freight is quoted to your door.

Prefer to talk? (941) 395-0441