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ASME B30.14-2004 Side Boom Tractors 发布日期 :  实施日期 : 

Volume B30.14 includes provisions that apply to the construction, installation, operation, inspection, testing, and maintenance of side boom tractors powered by an internal combustion engine used for pipe laying or lifting operations, utilizing a lifting boom, drum, wire rope, and/or hydraulic cylinders. The requirements for a side boom tractor that is used for other than lifting operations such as when converted for excavating work, and a side boom tractor with a rated load of one ton or less, are not included in this Volume.

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ASME B30.16-2012 Overhead Hoists (Underhung) 发布日期 :  实施日期 : 

定价: 62 加购物车

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ASME B30.19-2000 Cableways 发布日期 :  实施日期 : 

定价: 60 加购物车

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ASME B30.20-2006 Below-the-Hook Lifting Devices 发布日期 :  实施日期 : 

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ASME B30.20-2013 Below-the-Hook Lifting Devices 发布日期 :  实施日期 : 

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ASME B30.23-2005 Personnel Lifting Systems 发布日期 :  实施日期 : 

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ASME B30.25-2013 Scrap and Material Handlers 发布日期 :  实施日期 : 

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ASME B30.3-2009 Construction Tower Cranes 发布日期 :  实施日期 : 

定价: 55 加购物车

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B30.3 applies to "construction tower cranes" and "permanently mounted tower cranes" that are powered by electric motors or internal combustion engines and that adjust their operating radius by means of a luffing boom mechanism, a trolley traversing a horizontal jib, or a combination of the two. The cranes may be mounted on "fixed bases" or "traveling bases" and may have tower and supporting structure arrangements that permit the crane to climb in a structure being built or that permits' increasing the crane's tower height as the structure rises. Variations of the above physical characteristics that provide the same fundamental operating characteristics are included in the scope of this Volume however, the requirements of this Volume are only applicable to the cranes within this scope when they are used in lifting operations. Mobile cranes configured with tower attachments (refer to ASME B30.5) and self-erecting tower cranes (refer to ASME B30.29) are not within the scope of this Volume.

定价: 90 加购物车

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