The RP403 paver represents the first fully hydraulic small crawler asphalt paver developed in China. This machine features a complete hydraulic drive system and electro-hydraulic automatic control, showcasing advanced technology and dependable performance.

With a minimum width of just 1.8 meters, it is the most compact option available among domestic products. Its streamlined design makes it ideal for extensive paving projects, including sidewalks, bike paths, rural roads, and smaller thoroughfares.The paving width adjusts seamlessly from 0.8 meters (with the width-limiting device) to 4.5 meters, making it ideal for road maintenance tasks.

The machine’s compact design, with a minimal width of 1.8 meters, effectively meets the demands of urban construction and roadway projects. With the width-limiting device installed, it achieves a minimum paving width of 0.8 meters, enabling efficient “groove” paving operations.

The hydraulic system employs load-sensing control technology, enhancing power output efficiency and energy conservation.