2026 SmithCo SX6-5340

SMITHCO SX6-5340 – 102" wide, 53'

SMITHCO SX6-5340 (MODEL: SX6U) 102" wide with 53' frame and 40' tub; SX-ROUND BOTTOM with 3/16" AR450 sides

Key Specs

• Model: SX6U SX6-5340
• Width: 102"
• Frame Length: 53'
• Tub Length: 40'
• Tub Volume (water level): 26.8 CUBIC YARDS
• Tub Volume (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
• Tub Paint #: DV-19088 (WHITE)
• Frame Paint #: DV-19040-DTM (BLACK)

Hydraulics & Control

• Hydraulics: 6" CYLINDERS
• Valve on Trailer: HYDRAULIC CONTROL VALVE ON TRAILER (ELECTRIC/HYDRAULIC)
• Grease Bank: FOR HYDRAULIC CYLINDERS FRONT AND REAR - STD

Axles & Suspension

• Suspension: RIDEWELL RW260 AIR RIDE
• Axle Spacing: 52"-52"-62"-62"-64"
• Lift Axle: 1ST, 2ND & 6TH (13.2HD); ALL STEERABLE LIFTS ON SEPARATE SWITCHES
• ABS Axles: 25K 1
• Non-ABS Axles: 25K 5
• Axle Track: 83.5"
• Hubs: DURALITE-STD
• Brakes: 16-1/2"x7"
• Drums: CAST STEEL

Wheels & Tires

• Wheel Style: HUB-PILOTED U/M
• Wheel Type: AL SS 12.25x22.5 6 SUPER SINGLE ALUM ON 3-5, (6) STD ALUM ON 1, 2 & 6
• Tires: DC RLB980 385/65R22.5 6 385/65R22.5 ON 3-5, (6) 275/70R22.5 ON 1, 2 & 6

Additional Features

• Dolly Legs: MARK V
• Fenders: ALL PLASTIC
• Tarp Brand: AERO
• Tarp Type: MESH-NON SEALED
• Lock Out Switch: TARP LOCKOUT
• Pushblock: W STYLE PUSHBLOCK - STD
• Large Liquid Filled Air Gauge: ON DRIVER'S SIDE - STD

Lighting & Safety

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