Four-girder casting crane GP 320t

This product adopts a four-beam, four-rail, two-car structure. The main structure has good strength and rigidity under vertical and horizontal loads. The trolley wheels adopt 20-wheel design, simple mechanical model and balanced wheel pressure distribution, which can effectively reduce the cost of the plant's steel structure. The whole machine is equipped with a speed control system, which ensures smooth and safe operation with little impact on starting and braking. At the same time, the lifting speed control device adopts a one-time and single-standby system. When one set of devices fails, safe and fast switching can be achieved to ensure that the ascent rate control system is used. l The system is working normally. The wheel kit includes a new series of standard 45° split forged wheels that feature high load-bearing capacity, dust resistance, long service life, and easy replacement and maintenance.