XCMG QAY800

The XCMG QAY800 is engineered for heavy-duty lifting tasks, boasting an impressive maximum lifting capacity of 800,000 kg. The crane’s boom can extend up to 84.5 meters, while the maximum lifting height reaches 142.9 meters with jib extensions. This enables it to handle large and heavy loads at significant heights, suitable for projects like wind turbine installations, bridge construction, and other major infrastructure works.

The crane offers a maximum lifting moment of 24,000 kN·m and a maximum boom lifting moment of 5,125 kN·m, demonstrating its powerful load-handling performance. The main and auxiliary winch line speeds are both capable of reaching 120 meters per minute, and the luffing jib has a maximum range of 63 meters. Additionally, the QAY800 features a slewing speed of 0 to 0.8 rpm, ensuring smooth and controlled operations during lifting tasks.

It operates on a 16-axle chassis, with each axle supporting up to 11,750 kg, providing robust stability. The crane’s travel speed can reach up to 75 km/h, and it offers a gradeability of 40%, allowing for efficient mobility on various terrains. The vehicle is powered by an OM502LA.E3B engine that delivers a rated power of 480 kW, meeting China’s National III emission standards.

The QAY800’s hydraulic system allows for rapid extension and retraction, with the main boom extending in less than 1,100 seconds and retracting in 90 seconds. It features an adjustable approach angle of 12.3° and a departure angle of 29.4°, ensuring maneuverability in tight spaces. The crane’s total operational weight, including its base configuration, is 94,000 kg.

For added convenience and safety, the crane is designed with modern control systems, automatic rigging, and real-time monitoring, enhancing its operational efficiency and reliability. The QAY800 is a versatile and capable crane, suited for complex lifting tasks in demanding environments.