Product Details:
Key Features and Applications
High-Output Industrial Powertrain
Powered by a 6-cylinder water-cooled turbocharged diesel engine delivering 571 kW at 2,100 rpm, the XLZ2305K provides ample torque reserve. This power delivery ensures consistent rotor cutting performance and steady travel speed during high-load asphalt pulverization and deep soil stabilization.
Heavy-Duty Dual-Belt Rotor Drive
The 2,300mm wide milling rotor is driven mechanically through two groups of 13-groove high-strength drive belts fitted with automatic tensioning systems. The rotor incorporates a patented quick-change tool holder system with 200 cutting teeth, significantly reducing tool replacement downtime and extending working hours between maintenance intervals.
All-Wheel Drive and Four-Wheel Steering
The running gear features a 4-speed transmission system with four-wheel drive and four-wheel steering. Large-pattern, low-pressure wide-base tires provide high traction force and stability, allowing the machine to navigate uneven roadbeds, soft subgrades, and tight working sections.
Automatic Depth Control and Liquid Spraying
A built-in sensor in the hydraulic cylinder detects real-time working depth, which is shown directly on the operator console display. The integrated liquid spraying system supports both manual and intelligent metering to control water or emulsion injection volume accurately during in-situ mixing.
Intelligent Monitoring and Diagnostics
The centralized digital management system features real-time operational parameter displays, automated fault diagnosis, warning alarms, and maintenance reminders in both working and travel modes, helping operators maintain equipment reliability and job quality.
Primary Application Sectors
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Asphalt Pavement Rehabilitation: In-place milling and recycling of damaged asphalt layers up to 250 mm thick on highways, urban roads, and secondary networks.
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Soil Stabilization: In-situ mixing of natural soil with lime, cement, and aggregates to strengthen subgrade bearing capacity for airports, parking areas, and industrial logistics yards.
Technical Specifications
| Item | Unit | Parameter |
| Operating / Shipping Weight | kg | 33,500 |
| Milling / Working Width | mm | 2,300 |
| Max. Milling / Working Depth | mm | 430 |
| Max. Asphalt Milling Thickness | mm | 250 |
| Number of Cutters | pcs | 200 |
| Milling Rotor Diameter (with Cutters) | mm | 1,480 |
| Engine Rated Power / Speed | kW / rpm | 571 / 2,100 |
| Engine Cylinder Configuration | – | 6 Cylinders, Water-Cooled |
| Working Speed | km/h | 0 – 3.0 |
| Travel Speed | km/h | 0 – 12.0 |
| Steering System | – | 4-Wheel Steering |
| Drive System | – | 4-Wheel Drive |
Dimensions and Operating Range
The XCMG XLZ2305K operates with a standard 2,300 mm working width and reaches a maximum working depth of 430 mm, capable of milling asphalt pavement layers up to 250 mm thick in a single pass. The 1,480 mm milling rotor diameter (including cutters) ensures uniform material gradation and efficient binder blending. Its four-wheel steering design facilitates smooth maneuvering around curbs, drainage structures, and road boundaries.
Supplier Support
We provide technical documentation, configuration consulting, and procurement support for the XCMG XLZ2305K road cold recycler. Our services include machine matching for specific road rehabilitation requirements and export logistics coordination for international shipping. To support continuous field uptime, replacement cutting tools, tool holders, and scheduled maintenance components are accessible through our supply network.
Frequently Asked Questions
What is the primary function of the XCMG XLZ2305K cold recycler?
The XLZ2305K is designed for the in-place recycling and upgrading of deteriorated asphalt pavements, as well as in-situ mixing of natural soil with stabilizing additives like cement and lime to improve the structural bearing capacity of road base courses.
What is the maximum milling depth and width of this model?
The machine features a standard milling width of 2,300 mm and a maximum working depth of 430 mm. For damaged asphalt pavement milling, it accommodates layers up to 250 mm thick.
How is the milling drum driven on the XLZ2305K?
The milling rotor is driven by two sets of 13-groove belts equipped with automatic tensioners, paired with a quick-change tool holder rotor system that facilitates fast cutter replacement.
What type of drive and steering system does this machine utilize?
The XLZ2305K features four-wheel drive and four-wheel steering with wide-base, low-pressure tires, providing high ground traction and maneuverability in both working and travel modes.
