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The 3Y223J is a 22-tonne class three-wheel static roller widely used in the construction of expressways, municipal roads, airport runways, industrial parks, and various infrastructure projects. Featuring a classic three-wheel steel-drum design, it utilizes its own weight to perform efficient static compaction. It is particularly well-suited for compacting asphalt surface courses, crushed stone base courses, and stabilized soil layers, effectively enhancing pavement density and smoothness.
With its high-tonnage compaction capability, stable and reliable mechanical drive system, and robust structural design, the 3Y223J adapts to diverse and complex construction environments, ensuring high-quality compaction while reducing construction costs.
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1. 22-Ton Class Static Compaction Capability
Operating weight in the 22-ton class.
Achieves efficient static compaction using the machine's own weight.
Ideally suited for compacting asphalt surface courses, stabilized soil base courses, and crushed stone base courses.
2. Classic Three-Drum Design
Configuration featuring one front drum and two rear drums.
Ensures more uniform compaction and superior road surface smoothness.
Effectively enhances road load-bearing capacity and construction quality.
3. Vibration-Free Static Compaction
Utilizes a purely static compaction method.
Preserves the integrity of the asphalt aggregate structure.
Particularly suitable for the final compaction stage of asphalt surfaces.
4. Powerful and Reliable Powertrain
Equipped with a high-performance diesel engine.
Delivers stable and reliable power output.
Meets the demands of long-duration, continuous operation.
5. Excellent Compaction and Smoothness
Uniform ground contact pressure across the drums.
Achieves superior road compaction density and surface smoothness.
Effectively minimizes roller marks and surface imperfections.
6. Simple Operation and High Efficiency
Features a mature and reliable mechanical transmission system.
Easy to operate and maintain.
Reduces operator training costs.
7. Rugged Durability and Long Service Life
High-strength frame and drum structure design.
Adapts to diverse and challenging construction environments.
High equipment reliability and low maintenance costs.
8. Versatile Application Across Various Projects
Expressway construction
Municipal road construction
Airport runway projects
Industrial park road construction
Road maintenance and repair projects
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22-Ton Class Heavy-Duty Static Compaction Operating weight: 22,000 kg High-tonnage design effectively increases the density of base and surface course materials. Ideally suited for highway and municipal road construction.
02
Wide Steel Drum Design for Enhanced Efficiency Compaction width: 2,170 mm Covers a larger area per pass, reducing the number of passes required and boosting operational efficiency.
03
Powerful Drive System Engine power: 118 kW Stable and reliable power output meets the demands of prolonged, continuous operation. Balances construction efficiency with fuel economy.
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Superior Gradeability and Mobility Maximum gradeability: 20% Maximum travel speed: 16 km/h Capable of handling diverse construction sites and complex road conditions.
With an operating weight of 22 tons, a compaction width of 2,170 mm, robust 118 kW power, and a stable, reliable three-steel-wheel design, the 3Y223J static roller efficiently handles compaction tasks for highways, municipal roads, airport runways, and various infrastructure projects. Its pure static compaction method effectively preserves the structural integrity of pavement materials while enhancing density and smoothness, making it particularly well-suited for the final rolling of asphalt surfaces and the compaction of base courses.
Combining outstanding compaction performance, a proven and reliable powertrain, a rugged structure, and ease of maintenance, the 3Y223J offers users an efficient, cost-effective, and dependable solution for road construction.
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