Product Details:
Key Features and Applications
Independent Dual-Track Drive System
Features left and right independent crawler drive units regulated by microcomputer controls. The system applies constant-speed automated control technology, maintaining steady paving speeds from 0 to 18 m/min regardless of road inclination or material load variations.
Four-Circuit Independent Material Delivery
The conveyor and auger distribution systems utilize four independent hydraulic transmission circuits. Ultrasonic sensing devices automatically monitor and regulate material height across the augers, preventing segregation and ensuring a consistent material head across the 9-meter screed width.
High-Wear Resistant Working Devices
Fabricated with high-wear-resistant alloy distribution blades, reinforced conveyor chains, and imported wear-resistant steel plates on the hopper floor and screed base. The left and right material distribution assemblies can be adjusted vertically to accommodate different paving layer thicknesses.
Automated Leveling and High Pre-Compaction
Equipped with an electronic automatic leveling system and high-rigidity tamping screed mechanisms. This configuration ensures strict transverse leveling tolerance (±0.02%) and high initial compaction density across both thin surface layers and thick base courses.
Primary Infrastructure Applications
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Highways & Expressways: Surface layer, binder course, and base course asphalt paving.
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Municipal Arterials: Urban street reconstruction, bypass roads, and large intersections.
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Large Commercial Facilities: Airport runways, taxiways, industrial logistics yards, and port container terminals.
Technical Specifications
| Item | Unit | Parameter |
| Model | – | RP903 |
| Operating Weight | t | 24.5 – 28.0 |
| Basic Paving Width | m | 3.0 |
| Max. Paving Width | m | 9.0 |
| Max. Paving Thickness | mm | 300 – 320 |
| Paving Speed | m/min | 0 – 18 |
| Travel Speed | km/h | 0 – 2.8 |
| Theoretical Productivity | t/h | 700 – 800 |
| Hopper Capacity | t | 14 – 15 |
| Engine Rated Power / Speed | kW / rpm | 162 / 2,000 |
| Gradeability | % | 20 |
| Pavement Smoothness | mm / 3m | ≤ 1.2 |
| Transverse Leveling Accuracy | % | ±0.02 |
Dimensions and Operating Range
The XCMG RP903 features overall transport dimensions of approximately 7,150 mm in length, 3,000 mm in width, and 3,950 mm in height. Its screed extension configurations cover working widths from 3.0 meters up to 9.0 meters, managing layer thicknesses up to 320 mm. The large 14-ton hopper and wide feed channel allow seamless material reception from standard dump trucks, optimizing paving continuity.
Supplier Support
We provide technical documentation, configuration consulting, and export procurement support for the XCMG RP903 tracked asphalt paver. Our team assists international buyers with screed extension matching, leveling system configuration, and maritime shipping logistics via RORO or flat-rack vessels. All relevant spare parts—including screed bottom plates, auger blades, conveyor chains, and hydraulic filters—are accessible through our supply network to support long-term field uptime.
Frequently Asked Questions
What is the maximum paving width and thickness of the XCMG RP903?
The RP903 provides a maximum paving width of 9.0 meters (with a basic width of 3.0 meters) and accommodates layer thicknesses up to 320 mm.
What engine is equipped on this asphalt paver?
The machine is powered by an industrial diesel engine delivering 162 kW of rated power at 2,000 rpm, engineered for high torque output and reliable cooling under heavy continuous loads.
How does the machine prevent material segregation across wide widths?
The paver uses four independent hydraulic circuits for conveying and distribution, paired with ultrasonic level sensors that continuously regulate feed volume to maintain a uniform material flow across the screed.
What are the transport dimensions of the XCMG RP903?
In transport configuration, the machine measures approximately 7,150 mm in length, 3,000 mm in width, and 3,950 mm in height.
