Q1: What are the core advantages of the QY50K-Ⅱ over competitors of the same tonnage?
A: The industry's first embedded slider + inserted boom head technology increases the rigidity of the main boom by 15%, and the lifting weight of the 42.7m boom length exceeds that of competitors by 10% (e.g., the Zoomlion ZTC500V with the same boom length is 8% lower), and an intelligent anti-misoperation telescopic system is equipped as standard to avoid the risk of breaking the boom (according to the XCMG technical white paper in 2021).
Q2: Can it be adapted to the highly demanding markets such as Australia?
A: It has passed the certification of AS/NZS 1418.6 in Australia, has customized blue painting, has a wide cab (in line with local ergonomics standards), and will be exported to Australia's high-end market in batches in 2020 (refer to Abstract 6).
Q3: How to evaluate the core components of used equipment?
A: Focus on checking U-arm welds (no cracks, ultrasonic flaw report), hydraulic cylinder sealing (no oil seepage, original maintenance records), and engine hours (recommended <12,000 hours, Weichai engine 500-hour oil change cycle).
Q4: What special configurations are required for exporting to Southeast Asia?
A: Customized high-temperature cooling system (adapted to 45°C environment), multi-language intelligent instrumentation (Thai/Vietnamese), complying with ASEAN TISI 239-2558 standard (refer to Summary 3 Xugong Thailand export case).