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SW774

Sakai SW774 Asphalt Roller

Oscillatory/Vibratory Tandem Rollers

High frequency vibratory asphalt rollers are literally the fastest rollers available, featuring a high frequency of over 4,000 vpm. Designed to beat the tender zone on superpave and other perpetual pavement mixes.

Best Compaction Quality and Efficiency

  • Frequency and amplitude modes can be switched from the seat
  • Cross-mounted drive and vibration motors help maintain even weight distribution Counter rotation of eccentric weights in the drums cancel horizontal force
  • Timer, auto or constant operated water spray system
  • Osc achieves density on no-vibe jobs where structural integrity is of concern.

 

Operator Comfort

  • Multi-position operator station (MPOS) (5 positions)
  • 180° easy rotating operator console
  • Excellent drum edge visibility from the operator seat

 

High Safety Standard

    • Sakai proprietary emergency brake pedal which kills the engine and stops the machine instantly.
    • 3 inch retractable seat belt
    • 39 inches of visibility to the front and rear from the operators seat
    • SAHR (spring applied – hydraulic released) brake

 

Easy Maintenance

      • Sprinkler system with plastic water tanks, triple-filtration, removable brass nozzles for ease of maintenance with excellent draining winterization
      • Easy ground level access to all check and maintenance points
      • Long life drum isolators
      • Gear drive Osc/Vibe system (no belts)

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