Центр продукций

SR22MA/SR22M/SR22MP Mechanical Single-Drum Vibratory Road Roller
SR22MA/SR22M/SR22MP Mechanical Single-Drum Vibratory Road Roller
SR22MA/SR22M/SR22MP 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 installed engine in China’s construction machinery industry.

● 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 vibratory parts and prolong their service lives.

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

● It’s equipped with the single gearshift joystick, the imported longitudinally adjustable seat, the left and right foldable armrests, and the retractable seat belt.

● The cab is equipped with air conditioning system to provide a comfortable working environment and the rubber damper design isolates the operator from the vibration source to remarkably relieve the working strength.

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

● 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. Large angle openable hood, maintenance-free battery, real-time monitoring of pressures and temperatures, and reasonable arrangement of diesel and working oil tanks enable Shantui road roller to realize excellent maintenance performance, shorten the shutdown time, and improve the utilization rate of whole machine.

Technical Parameters
Length × width × height (mm)6229×2345×3180Total weight (kg)22000/22800
Front wheel weight (kg)10700/11500Theoretical gradeability (%)30
Vibratory drum width (mm)2140Static linear load (N/cm)490/527
High vibration amplitude1.8/1.53Low vibration amplitude0.9/0.75
Vibration frequency (high/low) (Hz)32/28Centrifugal force (high/low) (kN)395/230
Engine modelShangchai SC8D185G2B1Rated power(kW)136
Number/height of padfoot (mm)154/95