01 — Overview
What It Does
SmithCo SX4-49-36 – Side Dump, 49' x 36', 1/4" AR450
SmithCo SX4-49-36 side dump with 49' frame length and 36' tub length.
Key Specs
- Model: SX4
- Width: 102" WIDE
- Frame Length: 49'
- Tub Length: 36'
- Tub Volume (water level): 24.1 CUBIC YARDS
- Tub Volume (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)
- Grease Bank: GREASE BANK FOR HYDRAULIC CYLINDERS FRONT AND REAR - STD
- Lock Out Switch: TARP LOCKOUT
Axles & Suspension
- Suspension: RIDEWELL RW260 AIR RIDE
- Axle Spacing: 54"-54"-60"
- Lift Axle: 1ST STD. LIFT & 4TH-16.6K L/S; 1ST 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 9.00x22.5 6 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
Additional Features
- Dolly Legs: BINKLEY
- Fenders: ALL PLASTIC
- Tarp Brand: AERO
- Tarp Type: MESH-NON SEALED
- W Style Pushblock: W STYLE PUSHBLOCK - STD
- Large Air Gauge: LARGE LIQUID FILLED AIR GAUGE ON DRIVER'S SIDE - STD
Lighting & Safety
- Tail Lights: 3 TAILLIGHTS - RED
- ID Lights: 5 ID LIGHTS AT REAR
02 — Specifications
By the Numbers
| Item Number | SMITHCO-SX4-49-36-TRAILER-W-4TH-AXLE-STEE-47485632 |
| 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 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.
- 01
We confirm the unit
Availability and current condition, with more photos on request.
- 02
We price it to your door
Freight quoted to your delivery ZIP, nationwide.
- 03
You decide
No obligation. Financing is available if you want it.
