SMITHCO SX4 FOUR-AXLE SIDE DUMP

DIMENSIONS:

• 49' Length OAL
• 36' Tub Length
• 102" Width
• 18" Kingpin Setting
• 24 Cu Yard Capacity - Level Full
• 32 Cu Yard Capacity - Heaped

FEATURES:

• Electric Tarp System
• Bolt-on Push Block
• LED Lights

FRAME & TUB:

• High Tensile Tapered Frame
• AR400 Steel Construction
• Tailer Mounted Electric-Over Hydraulic Valve
• Front & Rear Fenders
• Low Slung Center Stabilizer/Divider
• Water Tight Tub w/ Drain Plugs

UNDERCARRIAGE:

• Neway RAR-260 Air Ride Suspension
• 1st Axle Air Lift
  • (6) 12.5 x 22.5 Aluminum Wheels
  • (6) 385/65R22.5 Super Single Radial Tires 
• 4th Axle Steerable Air Lift / Air Lift
  • (2) 11R22.5 Radial Tires
  • (2) 8.25 x 22.5 Aluminum Wheels
• (3) 25,000#, 77½" Wide Trac Axles
• Outboard Hubs / Cast Drums
• Oil Bath Hubs
• Anti-Lock Braking Systems – 2S1M
• Hub Piloted wheels