300 tons all terrain truck crane hot sale ZOOMLION QAY3000 series

• A truck crane featuring full circle swinging, 7-section telescopic luffing jib and electro-hydraulic proportional control;
• Six-axle all terrain crane chassis using upgraded technology, with greater load bearing capacity and higher mobility.
• Upgraded action control, ideal balance between operating speed, smoothness, and inching performance;
• Upgraded active and passive safety system ensures the safety of personnel, crane during construction.
• The revolutionary innovation of single-cylinder pinning mechanism of boom and telescopic control system, and the technological upgrading of chassis drive, suspension, and steering systems effectively ensures the high reliability and attendance rate of the crane and reduces its maintenance cost.
• Substantially meet the ergonomics requirements imposed by customer;
• Mature and reliable supporting assembly configuration