新模型徐工50吨汽车起重机QY50KA
创新的悬臂系统采用嵌入式块体，插入式吊臂头和国际先进的U型臂，具有优良的起重性能和安全可靠的起重工作
独特的拉伸和收缩技术避免了芯管和气缸的弯曲以及由于误操作引起的吊杆断裂，提高了操作的安全性
八项专利技术确保提升，旋转和变幅系统的平稳，高效率和节能
采用具有大扭矩起点的新液压马达，使次级起重更安全
扭矩限制器采用彩色液晶显示屏，实现故障诊断精度的智能领先于行业
人性化设计使驾驶室和控制驾驶室更加宽敞，操作方便
六种独特的制造技术

New model XCMG 50 ton truck crane QY50KA
Innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work
Unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by mis operation, improving the safety of the operations
Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems
Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer
Torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis precision is ahead of the industry
Humanity design makes the cab and control cab more spacious, and easy to operate
Six unique manufacturing technologies