QTZP125 Flat Top Tower Crane

Topless tower cranes are a must-have for tall building projects. They can lift about 16 tons and this tower cranes can assist in hauling materials to buildings that are 250m tall. Jib length is 75m, tip load is 3.1t, max capacity is 16t, load moment is 315t.m.

Tower cranes should be regularly inspected, maintained, and serviced, and safety devices must be inspected every shift. The transmission part should have sufficient lubricating oil is necessary for frequent inspection, maintenance, or replacement of vulnerable parts, especially for mechanical bolts, especially those that vibrate frequently Components, such as tower body connecting bolts, should be checked for looseness. If there is looseness, it must be tightened or replaced in a timely manner.

Weight: the weight of underground section without load and ballast with longest jib and maximum free-standing height.

1. Safety devices such as torque limiters, lifting weight limiters, height limiters, and amplitude limiters should be checked every shift to ensure they are functioning properly.

Check if the switch is intact and if the bolts are tightened. Moment and weight limiters can be checked by manually pressing the switch, and height limiters.

The lifting hook should be able to automatically stop at the upper limit position, and the amplitude limiter can start the trolley until both ends of the boom come into contact with the collision block. It should be able to automatically stop.

2. Every two weeks, a lifting inspection should be conducted on the torque limiter and lifting weight limiter. Check the precision of these two safety devices Whether the degree meets the requirements, if overloading is found, it should be adjusted immediately.

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