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Crawler crane

Jan 29,2021

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Crawler crane, track crane refers to the crawler walking device with the full rotation boom crane. The utility model relates to an alighting site, which is a crawler walking mechanism, and a crane walking on the crawler. It has a heavy lifting capacity and can be used for lifting, with strong lifting capacity. Trouble in dis-assembly and assembly, suitable for large-scale factories, working in the factory area.

According to operating structure, crawler crane can be divided into a crawler travel, slewing bearing, lifting (hoist) , and luffing. Crawler crane site performance is good. The main safety risk factor is the stability of the foundation, the safety device shall have torque limiter, weight limiter, hook height or depth limiter, etc.

Advantages of crawler cranes:

-Good stability, load capacity, anti-skid performance, low requirements on the road surface.

Disadvantages of crawler cranes:

-Poor flexibility, slow driving speed, high fuel consumption.

Composition of crawler cranes:

The crawler crane is composed of power device, working mechanism, moving arm, turntable, chassis, etc.

The chassis comprises a walking mechanism and a walking device. The former makes the crane move forward and backward and turn left and right, while the latter is composed of crawler frame, driving tumbler, front idler, top roller, bottom track roller, track shoes. Power device through the vertical shaft, horizontal shaft and chain drive to drive the wheel rotation, so that the guide wheel and supporting wheel, so that the whole machine along the track rolling and walking.

Keyword:

crawler crane

undercarriage parts

crawler crane parts

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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

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Provide Professional Crawler Crane Parts,  Undercarriage parts.

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