Product Details:
Key Features and Applications
Compact Profile with Broad Width Flexibility
With a machine transport width of 2.0 meters, the RP405 easily accesses confined city corridors. The hydraulically extendable screed covers 1.8 to 3.4 meters, expandable to 4.5 meters with mechanical extensions, or reducible to 0.8 meters using cut-off shoes for trench backfilling and milling groove maintenance.
Independent Crawler Drive System
Utilizes an all-hydraulic independent dual-track drive equipped with 260 mm wide split crawler plates. This provides a large ground contact area and strong tractive force, maintaining steady pushing capability when interacting with heavy asphalt dump trucks.
Load-Sensing Hydraulics and Fuel Economy
Powered by a water-cooled turbocharged diesel engine delivering 95 kW. The load-sensing hydraulic circuit matches oil flow dynamically to operational load demands, ensuring responsive auger distribution and conveyor feed while conserving fuel during continuous paving shifts.
Intelligent Material Feeding and Height-Adjustable Augers
Features independent left and right feeding systems paired with 340 mm large-diameter split wear-resistant auger blades. The auger assembly incorporates a hydraulic vertical lift of up to 130 mm to adjust ground clearance according to layer depth and prevent aggregate segregation.
Primary Municipal and Maintenance Applications
-
Urban Infrastructure: Non-motorized vehicle lanes, bicycle paths, sidewalks, and residential access roads.
-
Road Maintenance: Asphalt milling groove reinstatement, shoulder repairs, and classified highway patching.
-
Confined Sites: Rural access ways, agricultural farm roads, and utility trench paving.
Technical Specifications
| Item | Unit | Parameter |
| Model | – | RP405 |
| Operating Weight | t | 12.0 – 13.0 |
| Basic Paving Width | m | 1.8 – 3.4 |
| Maximum Paving Width | m | 4.5 |
| Minimum Paving Width (with Cut-offs) | m | 0.8 |
| Maximum Paving Thickness | mm | 260 |
| Theoretical Productivity | t/h | 350 |
| Paving Speed | m/min | 0 – 29 |
| Travel Speed | km/h | 0 – 3.0 |
| Hopper Capacity | t | 12 |
| Engine Model | – | SDEC SC4H130G3 |
| Engine Rated Power / Speed | kW / rpm | 95 / 2,000 |
| Crawler Plate Width | mm | 260 |
| Fuel Tank Capacity | L | 130 |
Dimensions and Operating Range
Transport dimensions measure approximately 5,864 mm in length, 2,000 mm in width, and 3,707 mm in height. Its paving envelope covers widths from 0.8 meters up to 4.5 meters with asphalt layer depths up to 260 mm. The 12-ton hopper features single-side independent folding capability, facilitating material intake from dump trucks even in asymmetric or narrow roadway sections.
Supplier Support
We provide technical documentation, configuration consulting, and export procurement support for the XCMG RP405 small asphalt paver. Our team assists international buyers with screed extension matching, width-limiting device selection, and shipping logistics via RORO or containerized transport. To maintain continuous project uptime, genuine replacement screed plates, auger blades, conveyor chains, and maintenance filters are accessible through our global supply network.
Frequently Asked Questions
What is the minimum and maximum paving width of the XCMG RP405?
The RP405 features a basic hydraulically extendable width of 1.8 to 3.4 meters. With mechanical extensions, it reaches a maximum width of 4.5 meters. By installing optional width-limiting reduction cut-offs, the minimum paving width can be reduced down to 0.8 meters.
What engine powers the RP405 asphalt paver?
The machine is powered by an SDEC SC4H130G3 water-cooled turbocharged diesel engine delivering 95 kW of rated power at 2,000 rpm.
Can the RP405 pave asphalt milling grooves and narrow trenches?
Yes. With the width-limiting device installed, the paver reduces its paving width to 0.8 meters, making it suitable for resurfacing milled road trenches, utility cuts, and narrow urban lanes.
What is the capacity of the hopper on this model?
The machine features a 12-ton capacity hopper equipped with independent single-side folding wings to accommodate uneven or restricted truck feeding conditions.
