PA 610-279-5777
NJ 856-740-1400

Manufacturers

Hydrostatic Asphalt Vibratory Roller - RD 12

Operating Weight - 2,491 lb.
Manufacturer: 

The RD 12 one-ton roller series features dual drum drive and articulated steering for extremely accurate control. Front drum vibration with static rear drum leaves a quality asphalt finish. Outstanding overall roller performance and a high exciter frequency allows compaction at faster speeds while still delivering even coverage and excellent results.

  • Easily maneuverable units provide flush compaction to curbs and obstructions.
  • Pressurized water system offers consistent water flow. An eight position timer allows the operator to adjust water flow to match conditions.
  • Rear platform and front hood tilt up for easy access and improve machine serviceability.
  • Rollers offer reduced sound levels; units run quieter than competitive machines in the same class.

Technical specifications

Operating Data

RD12-90

  • Operating weight w/175 lb operator lb -- 2,491
  • L x W x H  in -- 71.8 x 40.8 x 90.6
  • Drum width  in -- 35.4
  • Drum diameter  in -- 22
  • Side clearance Right in -- 1.9
  • Side clearance Left in -- 3.9
  • Curb clearance Right in -- 15.7
  • Curb clearance Left in -- 8.2
  • Centrifugal force Dynamic/drum lbf -- 1,700
  • Frequency  Hz -- 70
  • Linear force Static (Front/Rear) lb/in -- 28/41
  • Linear force Dynamic (Front) lb/in -- 96
  • Travel speed Forward mph -- 5.4
  • Travel speed Reverse mph -- 5.4
  • Surface capacity Area ft²/h -- 84,281
  • Gradeability Maximum % -- 30
  • Turning radius Outside in -- 96.5

RD12A-90

  • Operating weight w/175 lb operator lb -- 2,498
  • L x W x H  in -- 71.8 x 40.8 x 90.6
  • Drum width  in -- 35.4
  • Drum diameter  in -- 22
  • Side clearance Right in -- 1.9
  • Side clearance Left in -- 3.5
  • Curb clearance Right in -- 15.7
  • Curb clearance Left in -- 8.2
  • Centrifugal force Dynamic/drum lbf -- 1,700
  • Frequency  Hz -- 70
  • Linear force Static (Front/Rear) lb/in -- 28/41
  • Linear force Dynamic (Front) lb/in -- 96
  • Travel speed Forward mph -- 5.4
  • Travel speed Reverse mph -- 5.4
  • Surface capacity Area ft²/h -- 84,281
  • Gradeability Maximum % -- 30
  • Turning radius Outside in -- 96.5

​Engine/Motor

RD12-90

  • Engine / Motor type  -- air-cooled, 2-cylinder, gasoline engine
  • Engine / Motor manufacturer -- Wacker Neuson
  • Displacement  in³ -- 39.9
  • RPM / speed Operating Speed rpm -- 3,100
  • Operating performance Max Rated at 3600 rpm hp -- 20.5
  • Fuel consumption  US gal/h -- 1.3
  • Tank capacity Fuel US gal -- 6.1
  • Tank capacity Water US gal -- 26.4

RD12A-90

  • Engine / Motor type  -- air-cooled, 2-cylinder, gasoline engine
  • Engine / Motor manufacturer -- Honda
  • Displacement  in³ -- 42
  • RPM / speed Operating Speed rpm -- 3,100
  • Operating performance Max Rated at 3600 rpm hp -- 20.3
  • Fuel consumption  US gal/h -- 1.6
  • Tank capacity Fuel US gal -- 6.1
  • Tank capacity Water US gal -- 26.4

Additional Photos

Hydrostatic Asphalt Vibratory Roller - in action
Hydrostatic Asphalt Vibratory Roller - RD 12