Road Wideners

The 4130B road widener is a versatile machine that meets your road widening needs.  The narrow width design allows for shipping without a permit while shiftable conveyor and foldable hopper wings allow precise placement of material to either side of the machine.  Operator console easily shifts from side-to-side and allows a clear view into the front hopper and of the material flow to the strike-off.  A vertical lifting hopper improves trailer loading angle.  Extendable push rollers insure a variety of trucks can be used to feed the hopper.

LBP Equivalent: RW-85B

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LeeBoy 4130B

Technical Specifications


  • Length: 22’ 4”
  • Width: 8’ 6” shipping
    10’ 8” working
  • Height: 10′
  • Wheelbase: 9’ 9”
  • Total weight: 28,000 lbs
  • No permit required for shipping


  • 130 hp Cummins Tier 4 Final engine
  • Water-cooled
  • Battery: 12 volt, 120 amp alternator
  • Electric start
  • Fuel reservoir: 51 gallons

Operator's Controls

  • Single pivoting control station with supporting rollers: control station swings outside of frame left or
    right when working, or centered for transport Operator seat with armrest with tilting and
    telescoping steering wheel
  • Control functions on the operator’s console: Main power, starter throttle, horn, conveyor
    speed, shuttle and discharge direction, strike off grade, slope and extension, hopper wing,
    steering, and parking brakes
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Product Video

4130B Road Widener Walkaround