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The crane carrying structure consists of the bridge and two beams. According to their carrying capacity and crane span the beams can be made of rolled profiles or of welded box design. The crane trolley with hoist moves along the […]
More posts about double girder bridge portal cranes
The crane carrying structure consists of the bridge and two beams. According to their carrying capacity and crane span the beams can be made of rolled profiles or of welded box design. The crane trolley with hoist moves along the bridge. The travel wheels are integrated into cross beams of the crane and also of the crane trolley.
Double Girder Bridge Cranes • Jib Cranes . Overhead Cranes
Contrx double girder bridge cranes are used when capacity and span requirements are too great for a single girder crane to be used. Double girder cranes also provide higher hook heights because the hoist is placed between the cross girders as opposed to under the cross girder. Double girder cranes are also excellent solutions for handling large loads with long spans.
Double Girder Bridge Cranes are most frequently used where capacities over 10 tons and/or spans of 60 to 100 ft are needed. They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the girders.
Double girder cranes have two main girders across the span of operation. A girder is a large iron or steel beam use as a framework for the crane lifting mechanism. One of the main features of a double girder crane, even single girder cranes, is that they can lift a load vertically and then travel horizontally to place the load elsewhere. This
Double girder overhead crane from Aicrane is a hot sale lifting machine at low cost. Factory price crane you can purchase from our company. The crane basic parameters meet the related terms of overhead bridge crane tender documents design. The overhead crane is in line with crane design specifications in the relevant provisions of the manufacturing, installation, testing meets general bridge crane, crane safety regulations, and crane test specifications and procedures.
· A double girder crane will have two bridge beams, and the hoist trolley travels on rails, usually attached to the tops of the crane girder. Bridge Girder Construction. There are two basic methods of bridge crane girder design for both types of cranes: · Standard structural steel bridge girder: A standard structural beam is an I-Beam or Wide flange beam that is readily available from structural steel suppliers. These advantage of these beams is in cost, availability, and efficiency when
KBK double-girder suspension cranes | Demagcranes
Double-girder suspension cranes from our KBK light crane system enable goods of all kinds to be transported with ease. They provide area-serving, overhead handling – and guarantee fast, reliable and precise positioning even for heavy loads and large span dimensions.
Double Girder Bridge Cranes – The crane consists of two bridge girders supported on two end trucks. The trolley runs on rails on the top of the bridge girders. Gantry Cranes – These cranes are essentially the same as the regular overhead cranes except that the bridge for carrying the trolley or trolleys is rigidly supported on two or more
Portal Gantry Cranes. Available in a double or single girder version, portal gantry cranes are a diverse option for many worksites. We carry both double and single girder gantry cranes for Melbourne, Sydney and Adelaide-based customers. The single girder ranges from 1 to 50 tonne capacity, while the double girder version ranges from 5 to 160 tonne capacity.
They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the girders.Double Girder Bridge Cranes are also ideal where high speeds and heavy service are required.
Double girder portal crane 50t/20t – 1 Double girder portal crane 50t/20t – 1 Double girder gantry crane 28t Double girder gantry crane – detail of wheels Double girder gantry crane 28t Double girder gantry crane – detail of wheels Double girder gantry crane 10t
Double girder cranes | TAWI
The double girder crane systems are based only on our steel profile and this, together with the triangular lattice framework, is what enables the system to carry 1500 kg. Except for this more rigid bridge configuration, the overall structure is just as nimble, quiet, smooth and safe.
A type of overhead crane, or bridge crane, which consists of a double girder runway equipped with a traveling bridge between supported points within a structure. A hoist, the lifting component of a crane, travels along the bridge. Top Running Double Girder Cranes carry the bulk of the heavy lifting. With spans of up to 150’ and capacity to 250 Tons, TRDG Cranes are our most powerful solution.
Aug 02, 2019 · Top running double girder bridge crane is a commonly used type of double girder crane. It has stable performance, powerful load, and reliable safety. Besides, a top running double girder crane can provide the most overhead floor space and the best hook and lifting height. In comparison, underhung double girder bridge crane has a smaller load.
Double Girder Portal 1t to 200t Capacity With capacities up to 200 tonnes, spans up to 45 metres and leg heights to 20m. MONOCRANE double girder gantry cranes are the solution to your ultra high capacity, heavy duty indoor or outdoor free standing crane application.
CRS Top Running Double Girder Cranes range in capacity from 5 to 150 Ton, span up to 150′ and can be designed for CMAA Service Class A through F. This type of crane can be supplied with structural shapes or welded box girder style bridge beams, and in standard or low headroom configurations. Longer Spans and Heavier capacities are available.
Double Girder Cranes – Cranes Complete and Components
A double girder is ideal for lifting heavier loads more frequently and they can have indoor or outdoor applications with both a bridge or gantry setup. They are more commonly used in mining, iron and steel productions, railyards and harbours. If you are also looking to add certain features like walkways and maintenance platforms, a double
Double girder bridge cranes rely on the extra support of two bridge girders, and can provide better headroom than a single girder crane. Workstation Cranes: Operating on an enclosed track, this style of crane is known for its consistent ease of operation and full range of movement. The two primary bridge crane configurations are known as “top running” and “under running.”
Double Girder Bridge Cranes are most frequently used where capacities over 10 tons and/or spans of 60 to 100 ft are needed. They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the girders.Double Girder Bridge Cranes are also ideal where high speeds and heavy service are required.
Equipment Overhead Cranes We provide an extensive range of cranes, for light duty applications and demanding processes. Our standard offering with high quality basic equipment or advanced offering with high-tech features is usually enough; but if it isn’t, we can also provide a tailor-made solution for your processes.