Challenger 7


The Challenger 7 front-mounted broom exhibits all of the high-end features you could expect from a self propelled broom. Serving as a pleasurable amenity, the quick-change core system allows the brush to be changed swiftly with no tools required. Ergonomic joystick controls provide simple-to-use travel and broom functions while also granting a 3 foot turning radius for the ultimate maneuverability. In addition to an extra-heavy duty frame, the Challenger 7 features a high-raise lift to ensure easy trailer loading and unloading.

LBP Equivalent: FB90B

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Rosco Challenger 7

Technical Specifications

Brush Location

  • Front-Mount Brush Location


  • Joystick control of swing and up/float motions
  • Variable down pressure, brush rotation, speed control
  • Quick change design allows operator to change out brush quickly without tools
  • Drive is hydraulic by separate pump and heavy duty motor, independent of propulsion circuit


  • Length: 18’ 6” with water
  • 15’ 3” without water
  • Width: 8’ 6” not tilted
  • Height: 9’ 5” with beacon
  • 8’ 4” without beacon
  • Wheelbase: 5’ 5”
  • Turning radius: 3’
  • Total weight: 7,500 lbs


  • Tier 4 Final 74 hp (55kW) @ 2,500 RPM Cummins diesel B2.8
  • Air cleaner: Rotary precleaner, primary, safety
  • Electrical system: 12 volt system, 120A alternator and battery
  • Fuel reservoir: 35 gallons
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