Hydraulic Double Drum Vibratory Roller LDD212H

Hydraulic double drum vibratory rollers are manufactured according to international advanced technology and by use of imported main components abroad, suitable for compaction of various stabilized soils, bituminous concrete and rolling cement concrete(RCC) on road surface construction, also for compaction of road base course, which are universal compaction equipments for high-class highway, airport, harbors, dams, municipal road and industrial ground.

Main Features

1.Imported CUMMINS water cooled diesel engine with rich power surplus.

2.Hydrostatic all-drum travel drive by imported hydraulic motors at two range infinitely variable speeds.

3.Dual frequency and amplitudes vibration system with imported piston pump and motors.

4.Center articulated steering with crabwalk unit for flexible maneuverability.

5.Integrated multi-disc wet brake with oil-cutoff braking for reliable safety.

6.Modernized style appearance design with inner bending side plate supports posses beautiful shape contour.

7. Upper surface of the drum exposed-fully, front and rear visibility may reach 1×1 meter standard for convenient observation of driver.

8. Driver's platform can be turned for 180 degree; All controls are ergonomically designed for light and ease operations.

9. Two sets of imported water pumps, large capacity water tanks and sprinkler pipes raise operational reliability.

TECHNICAL SPECIFICATIONS

Model: LDD212H

Operating mass: 12000kg

Static linear load: 282N/cm

Vibration amplitude: 0.74/0.35mm

Vibration frequency: 40/50Hz

Centrifugal force: 150×2/99×2kN

Travel speed: 13km/h

Gradeability: 40%

Turning radius: 7000mm

Drum width: 2130mm

Drum diameter: 1350mm

Wheelbase: 3440mm

Ground clearance: 350mm

Diesel engine model: Cummins4BTA3.9

Diesel engine power: 93kW

Overall dimensions: 5360*2270*2970mm