Rail-mounted crane MQG4043S

top-slewingarticulatedlifting

· Fully automatic tracking for spreader slewing · The slewing angle of the crane and position of the slewing motor is sent to the spreader by real-time control and intelligent compensation algorithm. The spreader will move in the same angle speed in opposite to counteract the angle of crane slewing. · Grab track recording · Data of the grab in one or more cycles (wire rope lowering distance, slewing angle, luffing angle, wire rope lowering distance, accelerating and decreasing time) are optimized based on the recorded data for the grab to repeat the movement automatically. Stable · The hoisting wire rope is fully wound · The lifting force is arranged at the back of the frame, and the hoisting wire rope is set with full winding. The Angle of the wire rope is less than 2.5°, and the drawing life of the wire rope is increased by 5%-10%. Modularization · Modular design · Customers choose modular configurations according to their needs, speed, and convenience. At the same time, the degree of universality is high, which can realize spare parts sharing between customers and factories, customers and customers, and reduce customer spare parts inventory. Safe and Reliable · Over hoisting prevention for hook · When the hook reaches its maximum height, control relays activate the buzzer alarm. Ascending motion stops and only descending is allowed. This device protects the lifting mechanism effectively, ensuring high efficiency safe protection.