01 — Overview
What It Does
SmithCo SX6-53-40 – Side Dump, 53' length, 40' tub
SmithCo SX6-53-40 Side Dump with 40' tub length and SX-ROUND BOTTOM tub style.
Key Specs
- Frame width: 102" WIDEFRAME
- Length: 53'
- Tub length: 40'
- Tub volume (water level): 40' SX - WATER LEVEL - 26.8 CUBIC YARDS
- Tub volume (heaped): 40' SX - HEAPED - 35.6 CUBIC YARDS
Tub Construction
- Tub style: SX-ROUND BOTTOM
- Tub sides: 3/16" AR450
- Tub floor: 3/16" AR450
- Tub dividers: 0
Hydraulics & Control
- Hydraulics: 6" CYLINDERS
- Valve on trailer: HYDRAULIC CONTROL
- VALVE ON TRAILER (AIR/HYDRAULIC)
- Lock out switch: TARP LOCKOUT
- Grease bank for hydraulic cylinders: FRONT AND REAR - STD
Axles & Suspension
- Suspension: RIDEWELL RW260
- Axle spacing: 60"-60" 54"-54"-79"
- Lift axle: 1ST, 2ND & 6TH (13.2K) ALL LIFTS ON SEPARATE SWITCHES
- ABS axles: 25K 1
- Non-ABS axles: 25K 5
- 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 ZERO OFFSET WHEELS ON 12.25 SUPER SINGLES
- Wheel type: AL SS 12.25x22.5 6 SUPERSINGLE ALUM ON TRIAXLE, (6) 8.25" ALUM ON STEER
- Tires: 385/65R22.5 "J" PLY SUPER SINGLE 6 385/65 ON TRIAXLE, (6) 295/75 ON STEERS
Paint & Finish
- Tub paint#: DV-19088 (WHITE)
- Frame paint#: DV-19040-DTM (BLACK)
- Fenders: ALL PLASTIC
Additional Features
- Dolly legs: MARK V
- Tarp brand: AEROTARP
- Tarp type: MESH-NON SEALED
- W STYLE PUSHBLOCK - STD
- Large air gauge: LIQUID FILLED ON DRIVER'S SIDE - STD
- Pull cords: FOR ALL AIR TANKS
- 3RD HINGE & CENTER COLUMN
Lighting & Safety
- Tail lights: 3 TAILLIGHTS - RED
- ID lights: 5 ID LIGHTS AT REAR
02 — Specifications
By the Numbers
| Item Number | SMITHCO-SX6-SIDE-DUMP-TRAILER |
| 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.
