Reynolds-Warren Equipment Company

Information

2025 Sakai 66" (11 ton) SW774ND Oscillatory Asphalt Roller

The SAKAI SW774ND oscillatory double drum asphalt roller is a specialized solution engineered for precise and effective compaction in nuanced paving scenarios. Weighing in at a little over 11.5 tons, this compactor is exceptionally suited for work on sensitive structures like bridge decks, compacting thin lifts, or operating near existing buildings where traditional vibration might be a concern. It ensures consistent and uniform asphalt density without harsh vertical forces. Powered by a 110 horsepower Kubota engine, the SW774ND offers the dependable operation and robust build quality synonymous with SAKAI machinery, establishing it as a highly reliable asset for your specialized asphalt paving needs. Distinguishing itself in the field, the SW774ND features uniquely gear-driven oscillation, reducing the inconvenient maintenance and inspection often associated with competitor’s belt-drive systems. Furthermore, it stands as the only true double drum oscillatory model on the market, delivering simultaneous oscillation from both drums at half the amplitude of single drum oscillating designs. This innovative approach ensures enhanced mat smoothness and effectively prevents aggregate white capping. Operators benefit from increased efficiency and broad visibility thanks to the pedal-operated 180-degree operator station, while the advanced triple-filtered water spray system, complete with all-metal nozzles, provides consistently even coverage to prevent asphalt pickup. The SW774ND truly embodies SAKAI’s dedication to intuitive design and lasting reliability, making it an invaluable tool for demanding job sites.

Features may include:

• Both drums capable of oscillation or vibration

• Several amplitude or oscillation and frequency setting combinations per drum

• All vibration controls at instrument panel

• Chamfered drum edges

• Excellent drum edge visibility

• 180° seat rotation

• Heavy duty center hitch design

• Superior shock isolation systems

• Independent drum vibration

• Great side and curb clearance

• Multi-filtered spray system

• Dual drum hydrostatic drive

• Front and rear lights

• Standard safety equipment: ROPS, seat belt, operator deck safety chains, turn signals, brake lights, horn, backup alarm, electric parking brake w/ interlock, & foot brake

Applications:

• Medium to large tonnage paving jobs

• State highways

• Municipal & county roads

• Large commercial parking lots

• Road shoulders, ramps, & road widening

• Thin lifts & bridge decks

• Along historic building foundations

• Compaction with utilities underneath

• Near buildings with sensitive equipment (airport terminals, hospitals, etc.)

• No-vibe jobs