crawler crane work
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Precautions for crawler crane work
Precautions for crawler crane work: 1. When lifting heavy objects, the speed should be uniform, and the rotation and falling should be carried out at a low speed and slow speed. 2. When lifting heavy and slippery objects, when the object is lifted 10-50cm from the ground, carefully check whether the rigging and binding are safe and firm, whether the brake is flexible and reliable, and whether the fuselage is stable. 3. It is forbidden to carry out hoisting operations on slopes. Strictly implement the company's "ten do not hang" regulations, so that overloading is not hanging, oblique hanging is not hanging, no flag, no whistle, no command, no hanging, rope knotting, no hanging of buried objects, hanging objects on the stand People do not hang, the hanging objects are not firmly tied, the sight of strong winds above level 6, heavy fog, etc. is not hanging, the crane occupies the foundation and the foundation is not strong, and it is not hanging when dragged away from the object. 4. When two cranes lift the same heavy object, they must be commanded in a unified manner, the movements of the two machines should be coordinated, and the lifting speed should be the same; when lifting the heavy object, the load shared by the crane shall not exceed 80% of the allowable rated load of the machine. 5. When working at full load, the boom luffing is not allowed to exceed 75 degrees. 6. When working near overhead transmission lines, under any circumstances, the distance between the boom wire rope, heavy objects, etc. and the overhead line should not be less than the following regulations to prevent electric shock; the voltage of the transmission line is below 14 kV and 14-20 kV Voltage ≥ 60KV The distance between the telephone line and the wire is 1.5 meters, 2 meters, 0.01 (V-50) + 3 1.5 meters. YANTAI EVERGROWING IMPORT AND EXPORT CO.,LTD Tel: +86-535-6724921 Fax: +86-535-6724922 Email: info@crawlercranesparts.com Website: https://www.crawlercranesparts.com We---Yantai Evergrowing specialize in produce and export Crawler Crane Undercarriage Parts for more than 10 years, these parts can suitable for Brand, such as ZOOMLION, XCMG, KOBELCO, IHI, SUMITOMO, HITACHI, MANITOWOC, LINK BELT, TEREX, DEMAG, LIEBHERR…The parts quality is the. First priority for running ur business. If interested in some Crane Undercarriage Parts, please freely contact us by info@crawlercranesparts.com
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undercarriage parts we offered
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YANTAI EVERGROWING IMPORT AND EXPORT CO., LTD.
ADD: A508, NO 133-1 YINGCHUN ROAD, LAISHAN DISTRICT, YANTAI CITY, CHINA
ZIP CODE: 264003
TEL: +86-535-6724921
FAX: +86-535-6724922
EMAIL: info@crawlercranesparts.com