Zoomlion Crawler Crane QUY500W 2013

1. Safe control system: two operating modes of work and installation are convenient and reliable; equipped with torque limiter, real-time display of level ground pressure and center of gravity, boom anti-reverse tilt, off-machine stop action, and emergency electrical control , lightning protection, automatic walking direction adjustment, closed-circuit monitoring and other functions, complete safety and monitoring systems;

2. Excellent operating performance: load sensing, extreme load adjustment and electro-hydraulic proportional micro-speed control make each action micro-movement excellent and the operation smoother;

3. Reliable function guarantee: all key components are from internationally renowned brands; the structure and mechanism design have sufficient safety margins; the control system can operate stably in harsh environments such as cold, high temperatures, plateaus, and strong winds and sand;

4. Powerful lifting capacity: the maximum lifting capacity of the main arm is 450t, and the maximum lifting moment under super-lifting conditions is 5400t·m;

5. Flexible working condition configuration combination: up to 8 freely combined working conditions

6. Stable chassis design: The chassis with a track gauge of 8m ensures excellent overall machine and operating stability within the 360° rotation range;

7. Efficient self-loading and unloading technology: the whole machine can be installed and disassembled by itself, and the host installation only takes 3 hours;

8. Super mobility: The powerful walking traction and walking stability maximize the advantages of crawler cranes;

9. Reliable transmission system: Internationally renowned brand hydraulic technology, the system is stable and reliable;

10. Convenient maintenance technology: the access time to parts that require adjustment is no more than 10 minutes per person, the access time to parts that require routine maintenance is no more than 30 minutes per person, and the maximum access time for maintenance is no more than 2 hours per person; it can be equipped with a GPS remote monitoring system to facilitate users. Equipment maintenance and management;

11. Optimized transportation plan: the maximum transportation weight of the entire machine does not exceed 50 tons, and the maximum transportation width is 3.1m;

12. Wide adaptability: complies with the certification requirements of CE, North America, Australia and other countries and regions, and the third stage emission standards for European and American non-highway use