Search results
Results from the WOW.Com Content Network
A mobile crane is a cable-controlled crane mounted on crawlers or rubber-tired carriers or a hydraulic-powered crane with a telescoping boom mounted on truck-type carriers or as self-propelled models. [1]
Diesel-powered RTGs are notorious polluters at ports, as each burns up to 10 US gallons per hour (8.3 imp gal/h; 38 L/h) of diesel fuel. [3] There are also electric rubber tired gantry cranes. [4] The first electrified rubber-tyred gantry cranes (ERTG) in China was unveiled by the She Kou container terminal (SCT) in Shenzhen in Aug 2008.
The stability-limited rated load for a mobile crane supported on outriggers is 85% of the tipping load. These requirements, along with additional safety-related aspects of crane design, are established by the American Society of Mechanical Engineers in the volume ASME B30.5-2018 Mobile and Locomotive Cranes.
The XGC88000 crawler crane, unlike the majority of crawler cranes, comes in two sections. The primary section consists of the crane itself, which boasts a maximum boom length of 144 meters, a maximum total length of 173 meters (including the counterweight radius), a maximum height (when fully erect) of 108 meters, a lifting capacity ranging between 3,600 and 4,000 tons [10] [11] [12] (although ...
Container cranes were used from the 1950s and onwards, and made containerization possible. Nowadays such is the importance of this machinery, some transport companies have developed specific equipment to transport heavy construction equipment to and from sites.
Utilization factor (solid line) with blade-to-gas speed ratio. The utilization factor or use factor is the ratio of the time that a piece of equipment is in use to the total time that it could be in use.
The latter application would otherwise require a crane, which is not always practical or time-efficient. [ citation needed ] In agriculture the most common attachment for a telehandler are buckets or bucket grabs; again the most common application is to move loads to and from places unreachable for a 'conventional machine' which in this case is ...
A Allocation of costs is the transfer of costs from one cost item to one or more other cost items. Allowance - a value in an estimate to cover the cost of known but not yet fully defined work. As-sold estimate - the estimate which matches the agreed items and price for the project scope. B Basis of estimate (BOE) - a document which describes the scope basis, pricing basis, methods ...