Центр продукций

SR20MA/SR20M/SR20MP Mechanical Single-Drum Vibratory Road Roller
SR20MA/SR20M/SR20MP Mechanical Single-Drum Vibratory Road Roller
SR20MA/SR20M/SR20MP extra-heavy-load mechanical vibratory road roller integrates the advantages of domestic high-tonnage road rollers, f...
  • Description
  • Technical Parameters
  • Case

● Shangchai SC8D series turbocharged diesel engine is jointly developed with Austrian AVL, featuring prominent performances, high reliability, and good fuel economy, and is one mainstream ins

● Shantui’s patented new vibratory drum features more excellent structure and stability performances. The super-high lubricating oil capacity guarantees the good lubrication and cooling for the vibra

● The vibratory pumps and vibratory motors adopt international renowned brand products to guarantee the reliability and compacting performance of the vibration system.

● Two independent brake systems (service brake and parking brake) feature stable braking, high safety and reliability, simple structure, and easy maintenances.

● The streamline rear hood features beautiful and elegant modeling and broad visual field. The working device equipped features reasonable design. The imported seat and rubber shock-absorbing design minimize the working strength of the operator.

● Standard double-amplitude function expands the application scope of the equipment.

● The high span between high and low centrifugal forces helps the establishment of compacting schemes for different density specifications.

● The design of the drum vibration parameters conforms to the requirements of working site and the padfoot drum can be assembled to expand the application scope.

● The standard floatation tires and the optional drive tires expand the working condition adaptability of the machine.

Technical Parameters
Length × width × height (mm)6229×2325×3180Total weight (kg)20000/20800
Front wheel weight (kg)9900/10700Theoretical gradeability (%)30
Vibratory drum width (mm)2140Static linear load (N/cm)463/490
High vibration amplitude2.0/1.6Low vibration amplitude1.0/0.8
Vibration frequency (high/low) (Hz)32/28Centrifugal force (high/low) (kN)335/210
Engine modelShangchai SC8D175.1G2B1Rated power (kW)128
Number/height of padfoot (mm)154/95