_edited.png){kind=small}
Maximum performance in difficult conditions
ntroducing the CDM520A9 Road Roller, engineered to deliver exceptional performance when the going gets tough. Built for heavy-duty tasks and challenging terrains, the CDM520A9 is your answer to uncompromising efficiency in road construction and maintenance.
The engine of the equipment is the WEICHAI, 129 kW, Nation Ⅲ, 6.75L
Under the hood lies the robust WEICHAI WP6G175E301 engine, boasting a displacement of 29.2L and generating 129 kW of power. Coupled with an efficient fuel consumption rate of 6.75L, this roller promises both reliability and economy.
Advanced Vibration System
The vibration system of the CDM520A9 is second to none, featuring a wide 2130mm drum with a 1600mm diameter. Its close-loop hydraulic vibration mechanism delivers centrifugal forces of 356/248 kN at frequencies of 28/33 Hz, ensuring optimal compaction in every pass.
Drive System
Equipped with a mechanical drive system, the CDM520A9 achieves travel speeds of 2.28/4.45/7.24 km/h in forward motion and 2.5/5.0 km/h in reverse, while its 20.5-25-16 PR tires ensure stability and traction across surfaces.
Safety
Safety and control are paramount, with a reliable brake system utilizing an air booster caliper rear axle brake for service and a shaft controlling brake of the gear box for parking.
