SW774ND Asphalt Roller

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 mix.

50 Hz

Frequency

110 Hp

Horsepower

25,180 lbs

Weight

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Key Specifications

Feature #1 Frequency and amplitude modes can be switched from the seat

Feature #2 Cross-mounted drive and vibration motors help maintain even weight distribution Counter rotation of eccentric weights in the drums cancel horizontal force

Feature #3 Timer, auto or constant operated water spray system

Feature #4 Osc achieves density on no-vibe jobs where structural integrity is of concern.

Feature #5 Multi-position operator station (MPOS) (5 positions)

Feature #6 Excellent drum edge visibility from the operator seat

Feature #7 Sakai proprietary emergency brake pedal which kills the engine and stops the machine instantly.

Feature #8 3 inch retractable seat belt

Feature #9 39 inches of visibility to the front and rear from the operators seat

Feature #10 SAHR (spring applied – hydraulic released) brake

Feature #11 Sprinkler system with plastic water tanks, triple-filtration, removable brass nozzles for ease of maintenance with excellent draining winterization

Feature #12 Easy ground level access to all check and maintenance points

Feature #13 Gear drive Osc/Vibe system (no belts)

Performance

Vibration Frequency 3,000 vpm | 50 Hz Osc: 3,000 vpm | 50 Hz

Centrifugal Force 25,180 lbs | 112 kN Osc: 30,800 lbs | 137 kN

Nominal Amplitude 0.020″ | .50 mm Osc: .024″ | .61 mm

Make & Model Kubota V3800 (Tier 4 Final)

Horsepower 110 Hp @2,400 rpm | 81.8 kW @2,400

Dimensions

Drum Size (w x d) 66″ x 49″ | 1,680 x 1,250 mm

Weight 23,270 lbs | 10,555 kg