Sakai SW994 highway class 84 inch double drum vibratory asphalt roller.

RELIABLE. EASY-TO-USE. DURABLE.

  • 84"
  • 29,255 lbs
  • 130 HP Cummins

The SW994 is a premier double drum vibratory asphalt roller specifically engineered for the most demanding highway paving projects and large-scale asphalt compaction. Featuring wider 84-inch drums, this asphalt roller delivers an impressive 4,000 VPM high-frequency compaction capability. This allows for faster rolling speeds while maintaining optimal impact spacing, ensuring consistent and efficient compaction before the mat cools, vital for achieving high density and uniformity on major pavements. Weighing just over 14.5 tons, the SW994’s low center of gravity provides exceptional stability and a confident feel, a distinct advantage over most rollers on the market. It upholds SAKAI’s legendary dependability and user-friendliness for a highly productive worksite.

Engineered for reliability, durability, and ease of use, the SW994 is designed for maximum uptime and operator efficiency. The 180-degree operator station easily rotates via a convenient foot pedal for quick locking and unlocking. This design provides unmatched visibility and control, complemented by intuitive, physical switches and knobs that simplify operation. The heavy-duty hitch design contributes significantly to the machine’s robust construction and extended service life, a hallmark of SAKAI durability. A triple-filtered spray system with durable metal nozzles ensures consistent drum wetting, preventing asphalt pickup and contributing to a smooth, high-quality finish. Choose the SW994 for a powerful and dependable solution for your heaviest asphalt compaction needs.

Best Compaction Quality and Efficiency

  • SAKAI’s ECO Mode which reduces fuel consumption up to 10%
  • EXACT COMPACT METER matches speed for obtaining the correct number of IPF (impacts per foot)
  • Frequency and amplitude modes can be switched from the seat
  • Cross-mounted drive and vibration motors eliminate machine torque on the mat
  • Counter rotation of eccentric weights in the drums cancel horizontal force
  • Timer, auto or constant operated water spray system

Operator Comfort

  • 180º easy rotating operator station
  • Lunch box table and cup holder
  • Excellent drum edge visibility from the operator seat
  • Digital programmable cruise control

Standard Safety Equipment

  • ROPS
  • 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

Easy Maintenance

  • Sprinkler system with plastic water tanks, triple-filtration, removable brass nozzles for ease of maintenance with pressurized winterization
  • Easy ground level access to all check points
  • Ground level access to all consumable items such as filters
  • Long life drum isolators
  • Increased drum wear-resistance thanks to alloy with 20% increase in hardness

Applications:

  • Medium to large tonnage paving jobs
  • Interstate paving
  • Highway paving
  • County and state routes
  • Large commercial jobs
  • Airports & airport runways

Specifications

 

DRUM
Size (w x d)  84″ x 55″ | 2,130 X 1,400 mm
OPERATING
Weight 29,255 lbs | 13,270 kg
VIBRATION
Frequency 2,500 -4,000 vpm | 41.7-66.7 Hz
Centrifugal Force 15,285-41,590 lbs | 68-185 kN
Nominal Amplitude 0.013″/.026 ” | 0.34/0.65 mm
ENGINE
Make & Model Cummins QSF 3.8 T4 Final
Horsepower 130 HP | 97.0 kW @ 2,200 rpm
BRAKING
Systems Hydrostatic Service Brake + SAHR Parking Brake + Combined Footbrake
FLUIDS
Diesel Fuel Capacity 77.1 gal | 292 lit
Water Tank Capacity 2x 158.5 gal | 2x 600 lit

OPTIONS

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