The XCMG XR460E Rotary Drilling Rig is engineered for large-scale foundation projects, offering robust performance and adaptability across various construction environments.
Key Features:
Telescopic Crawler Chassis: Equipped with swing legs and large-diameter slewing bearings, the chassis ensures exceptional stability and facilitates convenient disassembly and transportation.
Versatile Power Head: The power head supports multiple operational modes—normal, rock entry, medium-speed rock entry, and energy-saving—allowing operators to select the optimal setting based on geological conditions, thereby enhancing efficiency and reducing fuel consumption.
Single-Row Rope Main Hoist: This design significantly extends the lifespan of the steel wire rope, reducing maintenance costs compared to traditional multi-layer rope systems.
Advanced Hydraulic System: Utilizing load-sensitive control technology, the hydraulic system offers rapid response and improved handling. The dual overhead heat dissipation system intelligently adjusts cooling capacity according to temperature, ensuring energy efficiency and noise reduction.
Powerful Engine: The rig is powered by a Cummins 15L electronically controlled turbocharged engine, delivering strong performance with low fuel consumption. The decentralized independent heat dissipation system enhances cooling efficiency and minimizes noise.
Specifications:
Maximum Drilling Diameter: 3,000 mm
Maximum Drilling Depth: 106 meters
Engine Power: 447 kW
Maximum Torque: 460 kN·m
Maximum Pull-Down Force: 350 kN
Maximum Lifting Force: 400 kN
Main Hoist Lifting Force: 450 kN
Auxiliary Winch Lifting Force: 110 kN
Maximum Travel Speed: 1.3 km/h
Maximum Gradeability: 35%
Track Shoe Width: 900 mm
Overall Weight: 135 tons
The XR460E's design emphasizes operational efficiency, safety, and ease of maintenance, making it a reliable choice for demanding foundation construction tasks.
