Shandong affordable Texas promoted manufacturers preferred crane rental crane hoisting Ltd. is a widely used for lifting the port handling machinery, plant, power, construction sites and other places. The name of the crane is lifting machinery unified title. Frequently called the cranes mainly automobile cranes, crawler cranes and RTG. Crane and lifting equipment in use, rescue, lifting, machinery, rescue. Species widely used for lifting handling machinery, cranes usefulness ports, workshops, construction sites and other places of the species and hoisting equipment, rescue, lifting, machinery, rescue crane: A. Movable: truck crane, crawler cranes, hoists and other lines. B. Fixed: dock cranes, tower cranes, gantry cranes and so on. Crane is the name of a unified title. Commonly referred to as multi-fingered crane truck crane, crawler cranes, RTG. Safety Guidelines, overloading or weight lifting is not hanging unclear; 2, do not hang the command signal is not clear; 3, tied up, hanging is not strong or unbalanced, may cause slip not hanging; 4, is someone on hanging objects or When not hanging float glove; 5, structure or component defects affecting safety or damage when not hanging; 6, in case of tension unclear embedded objects do not hang; 7, workplace dark, unable to see the site, When not hanging hanging objects and traffic signals; 8, is between hanging objects at the corners and not hanging wire bundle when not padded; 9, crooked pulled oblique lifting weights not suspended; 10, crane safety device are incomplete reliable and not hanging like. 11, where there are high-voltage lines do not work. 12. Cloudy rain and wind do not work. Mobile crane truck crane known as Crane, Crane concept is to combine car and crane, can not form their own assembly work directly. The advantage is convenient and flexible, high efficiency, fast transitions, improve work efficiency. The disadvantage is that the terrain, large-scale equipment (1000-2000KG) can not be completed. (Crane maximum tonnage of 20 tons). Crawler cranes Crawler is referred to, is an off site is crawler, by crawler cranes. The advantage is lifting capacity, you can hoist walk. It has strong lifting capacity. The disadvantage is that dismantling trouble, the boom is not fully extended, too restrictive. Suitable large factories, working in the factory district.