Crane machinery, cranes:

Crane machinery is a vital piece of equipment widely used in various operations such as lifting, transportation, loading, unloading, installation, and personnel conveyance, an indispensable element in modern industrial production.

A crane is a piece of machinery used for intermittent, repetitive lifting and lowering, or moving materials, through the use of a hoist hook or other lifting attachments.

2. Terminology related to crane construction:

(1) Structural steel: main beams, end beams (girders), carriage frames, support legs, Shenzhen relocation under girders, crane booms, counterweights, columns, gantry frames, tie rods, tower bodies, walkways, and driver's cabins, etc.

(2) Transmission Mechanisms: Hoisting Mechanism, Traveling Mechanism, Rotation Mechanism, Telescopic Mechanism, and Jack-up Mechanism, etc.

(3) Electrical Systems: handheld operating devices, master operators, conductive equipment, cable reels, resistor boxes, inverters, and operating cabinets, etc.

(4) Key Components: Hoists, grabs, lifting electromagnets, steel cables, shackles, pulleys, drums, brakes, wheels, and tracks, etc.

3. Key Parameters of Lifting Equipment:

Rated lifting capacity Gn, span S, reach L, lifting height H, travel speed V, lifting moment M, gauge k, distance B, wheel load p, working grade, etc.

Crane Safety Devices

Height limiters, bottom limit switches, buffers, anchoring devices, rail clamps or wind shoes, safety hooks, anti-tilt devices, load limiters, torque limiters, and collision avoidance systems.