| parameter |
| Model | Fully hydraulic single-drum vibratory roller | Power shift single drum vibratory roller |
| Operating weight | 5600KG | 5800KG |
| Static line load | 165N/cm | 165N/cm |
| Amplitude | 0.7mm | 0.7mm |
| Vibration frequency | 50Hz | 50Hz |
| Excitation force | 85Kn | 85Kn |
| Travel speed | 0-8.8km/h | 2.8/5.1/8.4/14.8km/h |
| Climbing ability | 30% | 30% |
| Turning radius | 5100mm | 5100mm |
| Overall vehicle dimensions (L× W × H) | 4340*1740*2650mm | 4340*1740*2650mm |
| Vibrating wheel width | 1600mm | 1600mm |
| Vibrating wheel diameter | 1150mm | 1150mm |
| wheelbase | 2270mm | 2270mm |
| Engine power | 36.8KW | 36.8KW |
| Engine model | Yunnei YN27PAF4 | Yunnei YN27PAF4 |
| Non-road country IV | Non-road country IV |
This product line includes two types of single-drum vibratory rollers: a fully hydraulic single-drum vibratory roller and a power-shift single-drum vibratory roller. The two models are highly consistent in core performance parameters, with the main differences being the drive method and travel speed range.
Main Performance and Specifications:
Overall Dimensions: 4340 mm (L) × 1740 mm (W) × 2650 mm (H), compact structure.
Operating Weight: Approximately 5600 kg for the fully hydraulic model, and approximately 5800 kg for the power-shift model.
Compaction Performance: Static linear load of 165 N/cm, amplitude of 0.7 mm, vibration frequency of 50 Hz, and excitation force of up to 85 kN, resulting in high compaction efficiency and excellent performance.
Traffic System: Maximum gradeability of 30% and minimum turning radius of 5100 mm for both models, offering strong maneuverability.
Steel wheel specifications: Diameter 1150mm, width 1600mm, wheelbase 2270mm, large ground contact area, ensuring uniform compaction.
Power system: All models are equipped with a Yunnei YN27PAF4 engine, with a power output of 36.8kW, meeting the National IV emission standards for non-road applications.
Main differences:
Travel speed: The fully hydraulic model achieves continuously variable transmission (CVT) from 0 to 8.8 km/h, providing smoother and more precise operation; the power shift model offers multiple speed ranges of 2.8/5.1/8.4/14.8 km/h, balancing compaction and relocation efficiency.
In summary, this series of road rollers features reliable performance, strong compaction capacity, and flexible operation, suitable for compaction of various earthwork and gravel materials. The fully hydraulic model is more suitable for precision operations requiring high speed control, while the power shift model is more suitable for construction scenarios requiring frequent relocation.
With technological innovation, our product configuration and parameters will continue to
change without notice;
if there is any doubt, the specific confirmation of our international trade sales shall prevail;
