Ndouble girder eot crane design pdf

Find here online price details of companies selling double girder eot cranes. Girder d 100,120 tonnes crane eot cranes leading 49 rya s 00 5100 5200 3350 3600. About the eot crane it is one type of lightduty crane from the crane factory, which includes two types one is the double girder eot crane, the other one is the single girder eot crane, and both the two types of electric bridge crane are bestcustomized crane equipment. Overhead crane, gantry crane, jib crane, overhead girder. Double girder eot cranes manufacturer in mumbai, single. Dongqi double girder eot crane for sale good quality and price. The design optimization of an overhead crane with a double box girder has been proposed 6. The rules given represent good design practice that will ensure fulfilment of essential safety requirements and adequate service life of components. Double girder eot crane specifications, design drawing. The c shape of the demag dr rope hoist design is ideally. Computer aided analysis and design of hoisting mechanism of an eot crane shyam lal sharma1, tasmeem ahmad khan 1, md. It should be noted that these figures are supplied to give a general understanding of the specifications relating to any particular capacity of top running, double girder. Qd type double girder overhead crane lh type double girder overhead crane.

Pdf design optimization of overhead eot crane box girder using. Eot cranes is the short form of electric overhead traveling crane, also called eot overhead crane, or overhead eot crane, having single girder or double girder. Clescrane chd series double girder overhead cranes offer exceptional load capacity for a low deadweight. Double girder overhead travelling crane abus crane. Owing to their high performance, low maintenance, energy efficient design and longer.

Abus double girder travelling cranes type zlk feature welded box girders. Since its inception, our company specializes in cranes, especially for single beam type, double beam type, gantry cranes, and overhead cranes. Eot cranes eot crane, eot overhead cranes, manufacturer. Depending on design requirement cranes with 4, 8, 12, 16 and longer travel wheels are provided for crane lt drive. Double girder eot cranes manufacturers and suppliers. Use is made of a computer program to compare the behaviour of. Overhead eot double girder crane is used in the application of lifting the heavy loads which may weigh up to 10 t and also for transporting such heavy weights including the span of 30m and more than that. Single girder crane specifications, design drawing. In addition, abus accessories and components offer a wide variety of specialised equipment for certain applications. Double girder cranes provide better lifting height, typically 1836 inches better. This is because single girder cranes use much stronger girders than double girder cranes. If you need to transport heavy loads of up to 120 t across large areas then abus double girder travelling cranes are your first choice. This double girder overhead crane can be installed on traveling rails on the brackets of building pillars. We are one of the largest double girder eot crane manufacturer and supplier in india known for highquality of our manufactured cranes.

Comprising of 2 torsionfree box girders, these eot cranes such as double girder eot cranes, traveling eot cranes, material handling eot cranes etc. Vm engineers is the leading eot crane manufacturer and exporter in india. The main elements are used in these eot cranes such as the main beam, runways, electric drive, control device, eot crane trolley traveling tools and much more. Double girder eot crane is designed to handle heavy loads and objects over 20 tons, thus, a double girder eot crane also refers to a heavy duty eot crane. Double girder overhead traveling cranes this double girder overhead crane can be installed on traveling rails on the brackets of building pillars. Double girder eot crane is electric hoist double girder. Dr rope hoist of cshaped design optimised for crane. Standard main structure of the crane comprises various parts like bridge, trolley, electrical devices and running gear. We offer a wide range of products such as electric wire hoists, eot cranes, double beam eot crane and gantry cranes. Also a single girder crane has stronger cross girders allowing for better reinforcement in tasks where reinforcement is needed with a crane. Our range of eot cranes are widely used for heavier loads and longer span.

Double girder eot cranes are meant to lift larger loads to a greater height than single girder eot crane. With overall experience of more than 30 years in crane industry, we have successfully installed cranes in almost all sectors of the engineering industry in india and abroad. It is mostly used in construction companies, manufacturing heavy equipment, exports of materials that cannot be handled with hands as such. This overhead eot double girder crane is compatible with wide pans and heavy weights.

Interaction of the various components considers the design and detailing of the rail the girder, the horizontal girder or surge plate and columns and founda tions. Some modules interact with the frame analysis and single span beam analysis, allowing you to effortlessly postprocess analysis results. Electrofab engineering services manufacturer, suppliers, exporters of eot crane, single girder, double girder eot cranes, jib cranes in pune, india. Introduction this crane will be installed in the newly constructed acdfs building of raja ramanna centre for advanced technology, indore mp. Double girder cranes are also highly suitable where the crane needs to be fitted with walkways, cabs, magnet cable reels or other special equipment. Single girder eot crane manufacturers and suppliers. Overhead travelling eot crane consist of three primary motions i. Eot crane manufacturer in mumbai, single, double girder. Eot crane manufacturer in pune, single, double girder eot. About double girder eot crane specifications, design drawing crane manufacturers weihua group mainly supply overhead cranes, gantry cranes, eot cranes, bridge cranes, electric hoists, crane parts and related industrial cranes in china. In addition, we can provide tailored solutions according to your special industry needs. In this paper the design optimization of double box girder has been done and a comparative study of. The design of overhead cranes vary widely according to their major operational. Double girder eot crane professional eotcranes for sale.

Get info of suppliers, manufacturers, exporters, traders of double girder eot. Vm engineers eot crane manufacturer in mumbai, single, double girder goliath crane. Lh series electric hoist double girder crane, 5 10 tons of double beam gantry crane, qd series double girder crane. The main beam of a single girder crane is one single beam, and the main beam of a double girder. Due to interaction between crane wheels and crane rails, crane loads need not be treated as destabilizing, assuming that the rails are not mounted on resilient pads. Double girder eot crane manufacturer, specification, design.

The double rail type trolley runs along parallel girders suitable for larger capacity cranes, and also can utilize space below ceiling rafters, and so a wider lifting rage assured. Optimum design ensuring minimum dead weight, wheel loads, head rooms and. Due to specialized domination over other eot crane manufacturers in ahmedabad, india remaining to a household fabricating capacity, we guarantee the wellorganized objects overseeing arrangements for a numeral of businesses at the side vehicle, shipbuilding and other. Double girder eot crane is a type of overhead crane from aicrane overhead crane company.

In this paper the design optimization of double box. Double girder cranes, eot double girder cranes, double. Industrial buildingsroofs to anchor rods 2nd edition aisc design guide 7 cmaa 7004 specifications for top running bridge and gantry type multiple girder electric overhead traveling cranes cmaa 7004 crane data select design code. Ease of maintenance of every component at the installed height is the advantage. Double girder eot crane is a heavy lift equipment for general industry application. This makes them especially suitable for lifting and transporting loads over 1 ton and for span of more than 25 mtr double girder traveling cranes are available with load capacities up to 30t and with spans up to 31 meter articulated end carriage joints ensure positive contact of all four wheels with the track. Pdf design and dynamic analysis of 120 ton capacity.

Powerful and agile, with a capacity of up to 100 tons, it is particularly good for general manufacturing, workshops, and assembly lines. Double girder eot cranes are rugged in design and construction due to which zero maintenance features are achieved. The heavy duty double girder eot cranes manufactured, supplied and exported by us are featured with specific spans and lift weights. Abus double girder travelling cranes guarantee continuously high functionality, flexibility and ease of operation. Crane runway beam design aisc lrfd 2010 and asd 2010. With strong lifting capacity, high efficiency, and stable performance, 25 ton bridge crane is widely used in the workshop, warehouse, garage, workstation, and many other places. Pdf bridge girder which carries various dead loads and live load is heavily stressed part of crane structure. Steel plates are also used as diaphragms of the girder. Aditya make single girder cranes are modular in construction using standard wire rope hoist.

The load hook can be raised between the two crane girders, which allows large lifting heights to be achieved. Our double girder eot crane design structure consists of crane bridge, traveling mechanism, lifting mechanism and electrical part. Main business for it is production of steel tube and corrugated sheets. Jan 05, 2017 a single girder crane is known for its lateral bracing which is absent in a double girder crane. In this study trapezoidal type crosssection are considered. About single girder crane specifications, design drawing crane manufacturers weihua group mainly supply overhead cranes, gantry cranes, eot cranes, bridge cranes, electric hoists, crane parts and related industrial cranes in china. Eot crane, single girder crane, single girder eot cranes, eot. These type is more durable and reliable than single girder overhead crane. Not sure what the difference is between single girder bridge cranes and double girder bridge cranes. Double girder eot crane reliable overhead crane manufacturer. It mainly consists of the bridge, lifting mechanism, traveling mechanism, electrical system, and trolley, etc. Their outstanding crane geometry also provides for extremely good travel characteristics, which minimizes wear on the end carriages and crane runway.

Design optimization of using finite element analysis. The design values are illustrated in the corresponding crosssection graphic. The prokon structural analysis and design suite includes a number of modules with which you can design most types of steel members. Eot electric overhead travelling, rsm rail and structural mill, girder, analysis, etc. Double girder eot cranes eot crane manufacturer,double. Sep 25, 2012 soon we are planning to release an online eot crane girder design software. Single girder eot crane manufacturers in ahmedabad, india. The specifications of double girder electric overhead eot crane with duty.

Crane girder crane girder is an assembly of steel plates, angle and rails. Double girder eot crane manufacturers in ahmedabad, india. Design, analysis and optimization of crane girder via. Steel plates forms the flange and web of girder while the angle forms the stiffening part of the web plate. Moreover, these double girder eot cranes have an advantage of more height as the hook can be lifted up between the girders. The single girder eot cranes are lighter when compared to the double girder ones and they have only one main bridge. Custom box girder crane design is available with lifting capacity from 1 ton to 550 ton. Compared with top running single girder eot cranes, double girder eot cranes have a much higher load capacity, and longer spans, higher duty group, and more flexible configuration for different working conditions, such as steel industry, explosionproof place, isolated place, etc.

Glazunov chant du menestrel pdf overhead eot double girder crane is used in the application of lifting the heavy loads which may weigh up to 10 t and also for transporting such heavy weights. Widely used by larger manufacturers and steel warehouses, double girder electric overhead travelling cranes are an excellent choice where high speeds and heavy service are required. Design of crane hook in this phase basic dimensions for crane hook are calculated like bed diameter, throat diameter, depth of crane hook. The unique attributes of eot cranes is underlying in the design optimization such that it avoids deadweight and reduces the cost of the equipment. Double girder eot crane comes into play at various workplaces where moving bulky and heavy loads is demanded. Crane components main products outline podem crane.

It is mainly used in the workshop,according to the utilization class and load condition, work duty can be divided a5 and a6. Double girder eot crane working animation project duration. Our standard serial products include single girder, double girder overhead crane and suspension crane. Electric overhead traveling eot cranes come in various types. Like all abus gantry cranes, they integrate well into different building structures, whether new or existing, thanks to various main girder. Henan weihua cranes, nucleon cranes and crane parts service company, etc. The crane manufacturers association of america cmaa is pretty much the head kahuna of the us crane industry. Single girder crane, single girder eot cranes, crane spare. Check gantry girder as an unrestrained member for vertical loads.

Eot cranes are designed with adequate factor of safety in compliance with the is3177 norms. All results are arranged in result windows sorted by different topics. Our double girder eot cranes offer exceptional load capacity for a low deadweight. So, these double eot cranes are useful in lifting heavy loads that cannot be done by normal cranes. This part of iso 16881 establishes requirements and gives guidance and design rules that reflect the present state of the art in the field of crane machine design. As compared to a single girder crane, a double girder crane has a much higher height of the hook. Crane girder design crane girder details proper detailing is the key to good fatigue performance the vast majority of crane girder performance issues occur at the crane girder to column connection. Double girder overhead travelling crane abus kransysteme. Double girder eot cranes manufacturer,supplier,exporter. The scope of supply of 10 ton eot crane will includes its design, manufacturing.

Double girder eot crane lifting capacity of clescrane overhead crane can reach 320 tons. The lifting mechanism uses series resistance speed regulation system, its braking is smooth with small impact and the hook positioning is accurate, which greatly improves the working efficiency and extends the service life of all the parts of the. We can support individual design for different crane manufacturers. Pdf the design optimization of an overhead crane with a double box girder has been proposed 6. Single girder or double girder crane how to choose the lif. Wheel load design calculation of jib, double girder, eot. This centre is situated at a distance of 14 km from indore railway station. Double girder eot cranes are used for medium and heavy duty applications. The crane wheel load, usually referred to as maximum wheel load is the total load in pounds that any single crane wheel will see. Design ensuring minimum dead weight, wheel load headroom and easy to maintain.

The internal forces of a crane runway girder are calculated on an imperfect structural model according to the secondorder analysis for torsional buckling. As for crane capacity, dongqi offers you hoist and crane. Single girder crane and double girder crane overhead bridge. Difference between single girder and double girder crane by simba zhao simply speaking, the difference between a single girder overhead crane and a double girder one is as we can see from their appearances, see below comparison picture. T crane girder in order to find out the safe load bearing capacity of girder.

Double girder overhead crane quality overhead crane from. If the customers want to wholesale and custom the different types double beam bridge cranes, our company can provide these lifting equipment. Difference between single girder and double girder 1. Double girder overhead crane, double girder eot crane. A crane bridge consists of welded box or composite beam structure, which is composed of either a single girder or two girders. Double girder bridge cranes the crane consists of two bridge girders. Wheel load design calculation of jib, double girder, eot crane. Having in mind previously stated results and conclusions. They are mostly used for short period work and they help in lifting light duty loads to be precise one can lift 1 to 20 ton of load with the help of single girder eot cranes. For the clients it is a fit and forget type of product because of its durability. Out of the responsibility and mission of double girder eot cranes manufacturer, we always help our.

The software provides an easy to use interface where you can enter your required crane details, upon doing calculations the software gives you girder sizes like plate thickness, width, height etc. Compact and light weight design ensures lower building space, most optimum utilization of floor space and lower building loads. Pdf design optimization of overhead eot crane box girder. Besides, our europeantype double girder eot crane has a longer service life and better quality than common double girder crane. Chd series overhead crane is an ideal choice for industrial applications and.

A single girder or double girder design will be one of the largest contributors to the complexity and overall cost of a new overhead crane system. Design of eot crane plz like and subscribe youtube. In this paper the design optimization of double box girder has been done and a. Ms engineers, are considered to be one of prominent manufacturers and suppliers of a wide range of high quality lifts, cranes and pre engineered building peb system. Feb 25, 2016 project explains about conceptual idea of double girder eot crane through a 3d animation. Which crane should you choose single girder or double girder a common misconception is that double girder cranes are more durable. Double girder cranes double beam eot crane manufacturer. The lifting capacity of chd series overhead crane is from 1t to 100t, with span up to 35. Specification for eot cranes page 1 of 33 bharat heavy. The entrance of cabin has three ways from side entrance, end entrance and top entrance and the cabin can be fixed on the left or right side. Our eot cranes are popular for progressed amass control, idealize expanding and plummeting development and secure operation. We design cranes using superior material and keeping the stability factor in mind to ensure maximum safety. The paper considers the problem of design optimization of the box section of the single girder bridge crane. Double girder eot crane overhead crane with hoist crane.

Dongqi can provide types of cranes and electric hoists to your induvial applications, such as single girder overhead crane and double girder overhead crane, top running overhead crane and under hung overhead crane, automated crane and manual crane, trolley crane and hoist crane,monorail crane, wall crane, etc. Reduction of the girder mass is set as the objective function. The outstanding feature is lifting height how far above the floor your hoist will lift. Single girder eot crane safal is renowned name in single girder eot cranes, double girder eot cranes manufacturers and suppliers in ahmedabad, gujarat, india.

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