Road Roller

• Deruna Is A One-stop Supplier Of XCMG/SANY/Shantui Road Roller. The Main Types Of Road Roller Provided Are: Single Drum Vibratory Roller,Double Drum Vibratory Roller,Three-wheel Static Roller,Light Compaction Equipment,Pneumatic Roller,Soil Compactor,Backfill Compactor,Pneumatic Tyre Roller,New Energy Roller,Etc.

As the ultimate equipment for ensuring road density and smoothness, rollers play an irreplaceable role in five key areas through intelligent vibration control (adjustable frequency/amplitude) and multi-condition adaptation design:

1. Road Layering and Compaction

• Asphalt Surface Layer: Double-drum roller (e.g., XCMG XP305S) with high-frequency micro-vibration (66 Hz) to achieve a smoothness of ≤1.2 mm/3 m.
• Water-stabilized Base Layer: Single-drum roller (Shantui SR26M) with high amplitude (1.8 mm) for deep-layer compaction, achieving a density of ≥98%.

2. Large-scale infrastructure projects

• Dike reinforcement: 32-ton heavy-duty roller (Sany SSR360AC-8) for slope compaction (incline angle ≤30°).
• Airport runway: Tire roller (XCMG XP303) for rolling to eliminate tire tracks, achieving ICAO Class F flatness standards.
• High-speed railway embankment: Intelligent compaction system (real-time monitoring of CMV values) to prevent settlement risks.

3. Municipal Precision Construction

• Sidewalk paving: 1.8-ton hand-guided roller (Shantui SR08) with zero turning radius to conform to curb stones.
• Trench backfilling: Trench-specific roller, width only 800 mm, compaction depth 1.5 m.
• Bridge deck waterproofing layer: Dual-drive dual-vibration model (XCMG XP263) for low-temperature construction without damaging the coating.

4. Special Conditions Challenge

• High-altitude operations: Turbocharged engine (Sany SSR260AC) maintains power at 5,000 m altitude.
• Extreme Cold Compaction: -35°C low-temperature startup kit (hydraulic oil preheating + silicone oil fan).
• Narrow Spaces: Articulated steering (Shantui SR18R) adapts to tunnel curves for compaction.