320t Four-girder Casting Crane
This product utilizes a four-beam, four-track, dual-trolley structure, resulting in a main structure with excellent strength and rigidity under vertical and horizontal loads. The trolley utilizes a 20-wheel layout, resulting in a simple mechanical model and balanced wheel pressure distribution, effectively reducing the cost of the factory’s steel structure. The entire machine utilizes a speed control system, ensuring smooth and safe operation with minimal starting and braking impact. The lifting speed control system utilizes a one-in-one-standby system, enabling safe and rapid switching in the event of a malfunction, ensuring the proper operation of the lifting system. The wheel assembly utilizes a new series of standard 45° split forged wheels, characterized by high load-bearing capacity, dust resistance, long service life, and easy replacement and maintenance.
