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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

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

Engine

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

SW774ND Asphalt Roller

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