R2-2/R2-2K Series

R2-2/R2-2K Series

R2-2/R2-2K Series

Product catalog summary
Overview: The R2-2 Asphalt Roller is a static three-wheel roller designed for various paving compaction jobs. Originally patented by Sakai in the 1970s, it is known for its versatility and efficiency in providing high-quality compaction.
Specifications:
  • Model Types: R2-2, R2H-2, R2-2K, R2H-2K
  • Operating Weight: Ranges from 9,980 kg to 14,345 kg depending on the model and configuration.
  • Engine: KUBOTA V3307, diesel, water-cooled, 4-cycle, 4-cylinder with turbocharger, meeting EPA standards.
  • Performance: Static linear pressure ranges from 435 N/cm to 650 N/cm. Speed range is 0-16 km/h with a gradability of up to 47%.
  • Dimensions: Overall length of 5,020 mm, width of 2,100 mm, and height up to 3,115 mm with awning.
Key Features:
  • Uniform compaction due to equal static linear pressure across all drums.
  • Articulated center-point steering for enhanced maneuverability.
  • Hydrostatic drive with large diameter drums for a smooth finish.
  • High safety standards with 1 m × 1 m visibility and standard emergency brake pedal.
  • Easy maintenance with accessible engine and components, and a robust sprinkler system.
Safety and Maintenance:
  • Features include a 1 m × 1 m visibility range and an emergency brake pedal.
  • Maintenance is simplified with easy access to engine and hydraulic components, and a sprinkler system designed for anti-clogging and winterization.
Standard and Optional Equipment:
  • Standard: Instrument gauges, scrapers, backup alarm, horn, awning, ROPS canopy, sliding seat, lights, mirrors, and a pressurized water sprinkler system.
  • Optional: Rotary lamp and water ballast for certain models.
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Catalog excerpts

R2-2/R2-2K Series-1

R2-2 World standard originally patented by Sakai in 1970s Static Three Wheel Roller Versatile static three wheel roller for various types of paving compaction jobs Best compaction quality and efficiency ◦ Equal static linear pressure across all drums provides uniform compaction. ◦ Articulated center-point steering. ◦ The all-drum hydrostatic drive with the largest diameter drums leaves a smooth finish and minimizes pushing and shoving of hot mix asphalt (HMA) mat. ◦ Applicable to thin HMA layers such as SMA and OGFC where vibratory compaction is not allowed. High safety standards ◦ 1 m × 1 m visibility. brake pedal is standard. Easy Maintenance ◦ Easy access to engine, hydraulics, devices, filters, etc. from ground. system with anti-clog package, i.e., a plastic water tank, triple-protection filtration, etc., and with perfect draining winterzation. ◦ Direct access to spray nozzles from operators station. ◦ Rugged articulated center-pin joint. ◦ KUBOTA V3307 engine features OHV4 valve and Turbo that maintains output even at high elevations. ◦ Sprinkler SERVICE HOTLINE Asphalt Roller

 Open the catalog to page 1
R2-2/R2-2K Series-2

R2H-2 Static Three Wheel Roller MODEL  CHASSIS MODEL WEIGHTS Operating weight (with AWNING) Empty weight (with AWNING) Load on front axle (operating weight) (with AWNING) Load on rear axle (operating weight) (with AWNING) PERFORMANCE Static linear pressure for front roll (operating weight) (with AWNING) N/cm (lb/in) Static linear pressure for rear roll (operating weight) (with AWNING) N/cm (lb/in) No.of speeds Speed range (L / H) Min. turn radius (outer) DIMENSIONS Overall length Overall width Overall height (with AWNING) Compaction width Drum diameter / Drum width / Number of Rolls Ground clearance...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.