Road Roller
Road Roller
Our product range covers a full range of single-drum, double-drum, tire-mounted, and static rollers, featuring National IV emission standard power, full hydraulic operation, variable frequency and amplitude regulation, and intelligent compaction. They are widely used in highway, municipal, mining, and dam construction projects.
ISO9001 certified and exported to over 100 countries worldwide, holding a leading market share in China.
Road roller tonnage coverage: Single-drum 4–40 tons, Double-drum 0.6–14 tons, Tire-mounted 10–30 tons.
Fully hydraulic + variable frequency and amplitude regulation: Single-handle operation, stepless speed regulation, adaptable to various materials.
Intelligent compaction: Beidou positioning, traceable compaction data.
Reliability: Imported hydraulic components, power-off brake, efficient water spraying/scraping.
Comfort: Air-conditioned cab, suspended seat, low noise.
Typical application scenarios: Highways, municipal roads, airports, ports, mines, dams, industrial sites, residential areas, pipeline backfilling.
FAQ
1. How to choose between single-drum, double-drum, and rubber-tired rollers?
· Single-drum rollers: Used for earthmoving, roadbeds, and foundation layers; high vibration force.
· Double-drum rollers: Used for asphalt pavements, surface layers, and municipal roads.
· Rubber-tired rollers: Used for final asphalt compaction and sealing, eliminating cracks and improving smoothness.
2. What tonnage is suitable for which type of project?
· 6–10 tons: Residential areas, rural roads, small projects, backfilling.
· 12–16 tons: General highways, municipal main roads.
· 18–26 tons: Highways, dams, airports, heavy-duty foundations.
3. What is the difference between mechanical and fully hydraulic rollers?
· Mechanical rollers: Lower price, simpler maintenance, lower fuel consumption.
· Fully hydraulic rollers: Easy operation, continuously variable transmission, smooth start-up, better compaction effect.
4. What is the principle of vibration compaction?
High-frequency vibration compacts material particles; dual amplitudes are switchable:
· Large amplitude: Earthmoving
· Small amplitude: Asphalt compaction
5. What materials can a road roller compact?
· Soil, sand, gravel, lime-soil, asphalt, and water-stabilized layers.
· Cannot compact: Hard rocks, frozen soil, or surfaces with sharp or hard objects.
6. Maintenance precautions?
· Regularly change engine oil, diesel filter, and hydraulic oil.
· Keep the water spray system unobstructed to prevent asphalt from sticking to the wheels.
· Before operation, check the tires/tracks, brakes, and vibrating components.