An excellent asphalt pavement starts with paving and is perfected by compaction. As the ultimate guarantee for compaction, a high-performance double drum asphalt roller is valuable not only for the equipment itself, but also for the smooth, dense and durable road surface it creates.【WhatsApp/WeChat/Phone】+86 13837122632
Vibratory Asphalt Roller Parameters
| Technical parameter | Unit | YG1200A | YG1200B | YG1200S |
| Model | YG1200A | YG1200B | YG1200S | |
| Weight | ||||
| Working mass | kg | 1050 | 1010 | 1130 |
| Static line load | n/cm | 56/77 | 56/77 | 58/77 |
| Size | ||||
| Working width | mm | 825 | ||
| Overall length | mm | 1870/1780 | ||
| Overall height | mm | 1450/1985 | ||
| Outside the turning radius | mm | 2600 | ||
| Drum width | mm | 700 | ||
| Drum diameter | mm | 500 | ||
| Wheelbase | mm | 1230 | ||
Working Principle of Double Drum Asphalt Roller
As a high-efficiency vibratory asphalt roller, its core lies in vibratory compaction technology.
- Vibration excitation: Hydraulic system drives high-speed eccentric blocks in steel drums, generating periodic force that reduces internal friction between asphalt particles.
- Particle rearrangement: Continuous vibration helps asphalt aggregates overcome resistance, moving to denser and more stable positions.
- Deep compaction effect: Compared with static compaction, it acts deeper, achieving required density with fewer passes and boosting construction efficiency—this is the value of a professional Double Drum Asphalt Roller.
Hydraulic Transmission vs. Mechanical Transmission
When choosing a ride on roller for sale, the transmission system determines operating experience and construction quality.
Advantages of hydraulic transmission:
- Stepless speed change: Imported variable pumps/motors enable smooth speed adjustment, precisely controlling rolling speed to avoid material waves or cracks.
- Easy operation: Hydraulic steering is light and responsive, reducing driver fatigue in narrow areas and improving operation accuracy.
Characteristics of mechanical transmission: Simple structure with lower purchase cost, but gear shifting impact and strenuous operation make it less suitable for high-flatness asphalt paving.
5 Key Points for Purchasing a Ride on Roller for Sale
To select the right equipment from numerous small road rollers, focus on these core points:
- Match construction scenarios: Choose appropriate working width and excitation force for your projects; compact design suits narrow spaces.
- Inspect core configurations: Prioritize well-known brand engines and reliable hydraulic components for long-term stable operation.
- Value operation design: Ergonomic seats and intuitive control panels reduce fatigue and ensure construction safety.
- Verify safety certifications: Ensure CE certification and complete lighting/warning devices for night/complex environment construction.
- Evaluate comprehensive cost: Beyond initial vibratory asphalt roller price, consider fuel economy, maintenance and durability.
Advantages of YG Double Drum Asphalt Roller
Our YG series Double Drum Asphalt Roller is specially designed for demanding asphalt construction.
- Professional compaction performance: Front/rear steel drums with vibration, mud scraping and water sprinkling ensure clean drums and uniform compaction.
- Excellent mobility: Compact structure and 2600mm minimum turning radius offer great flexibility for site transfer and edge operations.
- Humanized details: Waterproof breathable seats and integrated consoles improve driving comfort for long-hour high-quality work.
Operation Tips for Double Drum Asphalt Roller in Winter Construction
Special attention for asphalt compaction in low temperatures:
- Temperature control: Complete compaction before asphalt mixture cools below the minimum allowable value (usually around 90°C).
- “Follow closely and roll slowly”: Follow pavers, using “high frequency low amplitude” vibration for initial compaction to reduce heat loss.
- Avoid over-rolling: Low temperature reduces asphalt plasticity—over-rolling crushes aggregates and damages structure; control rolling passes.
- Equipment preheating: Preheat steel drums and check sprinkler system to prevent mixture adhesion and ensure pavement flatness.【WhatsApp/WeChat/Phone】+86 13837122632
