Sakai SW994ND

Oscillatory/Vibratory Tandem Rollers

Efficient compaction with various vibratory modes

Best Compaction Quality and Efficiency

• Sakai’s new ECO Compaction Mode (ECM) reduces fuel consumption up to 10%.
• SW994 standard model features 4,000vpm high frequency vibration, which achieves the desired density faster and more efficiently while creating a smoother finish.
• 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

Dual Drum Oscillation “Osc” & Vibration “Vibe” (SW994ND)

• Versatility by switching on the fly from Vibe for high compaction efforts to Osc for smooth finish of the pavement surface
• Optimized dual drum Osc achieves target density of thin lift pavement (1-1.5”) in fewer passes and increases paving train speed
• Osc achieves density on no-vibe jobs where structural integrity is a concern

Operator Comfort

• Multi-position operator station (MPOS) (5 positions)
• 180° easy rotating operator console
• 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
• Gear drive Osc/Vibe system (no belt)