SAKAI 79 inch 14 ton SW884 tandem high frequency highway asphalt roller with inset image of Guardman emergency braking control panel screen showing new Echelon Mode.

RELIABLE. EASY-TO-USE. DURABLE.

  • 79"
  • 28,415 lbs
  • 130 HP Cummins

Achieve superior asphalt compaction and a safer worksite on highway paving projects with the SW884 Guardman® asphalt roller, known for SAKAI’s legendary dependability and user-friendliness. This tandem vibratory roller is distinguished by its 4,000 VPM (Vibrations Per Minute) high-frequency compaction capability. This elevated frequency allows for faster rolling speeds while maintaining optimal impact spacing, ensuring consistent and efficient asphalt compaction before the mat cools. The high-frequency vibration effectively achieves high density and uniformity in asphalt layers, crucial for durable pavements on major highway paving projects.

The SW884 Guardman integrates the unique, SAKAI-engineered Guardman automatic braking safety system to actively prevent job site collisions. This cutting-edge technology first issues progressive warnings to the operator when a potential hazard is detected either in front of or behind the roller, with automatic braking initiating only as a final measure to avert contact with personnel or equipment. Additionally, the new Echelon Mode, exclusive to the SW884 and SW994 series asphalt rollers, supports safe and efficient close-proximity asphalt rolling in echelon patterns. It does this by enabling the trailing machine to precisely adjust its distance to the lead roller using a new visual proximity meter on the dash display, complemented by audible alerts.

Features & Benefits:

  • 4000 VPM – 10 IPF @ 4.55 MPH
  • Several amplitude and frequency settings/combinations per drum at operator’s station
  • Counter-rotating eccentric weights
  • All vibration controls at instrumental panel
  • Chamfered drum edges
  • 180 seat rotation
  • Heavy-duty hitch design
  • Durable rubber isolator system for vibratory drums
  • Independent drum vibration
  • Great side and curb clearance
  • Triple filtered spray system
  • Dual drum hydrostatic drive
  • Increased drum wear-resistance thanks to alloy with 20% increase in hardness

Standard Safety Equipment

  • ROPS
  • Guardman Auto Brake Assist System (automatic emergency braking) w/ Echelon Mode
  • 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
  • Low profile design for low center of gravity
  • Operator deck guard rails
  • Horn and backup alarm
  • Electric parking brake w/ interlock

Specifications

DRUM
Size (w x d) 79 X 55 ins | 2000 X 1400 mm
OPERATING
Weight 28,415 lbs | 12,890 kg
VIBRATION
Frequency 2,500 -4,000 vpm | 41.7-66.7 Hz
Centrifugal Force 14,160-39,790 lbs | 63-177 kN
Nominal Amplitude 0.013″/.025 ” | 0.33/0.64 mm
ENGINE
Make & Model Cummins QSF 3.8 T4 Final
Horsepower 130 HP | 97.0 kwe 2,200 rpm
BRAKING
Systems Hydrostatic Service Brake + SAHR Parking Brake + Combined Footbrake + Guardman

OPTIONS

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