Eot electric overhead traveling crane is extensively used in the warehouse, workshop, and stock ground of industrial and mining enterprises for loading, unloading or relocating heavy load. New eot crane training ppt free download as powerpoint presentation. A wide variety of eot crane drawing options are available to you, there are 536 suppliers who sells eot crane drawing on, mainly located in asia. Essential terminology when specifying overhead cranes. Controls whether its a manual, pneumatic, or electric hoist. Two coats of enamel paint colour tractor orange each with a dft of 25 and intermittent curing of 16 hours. Specification for eot cranes page 1 of 33 bharat heavy. Costs are reduced further because fewer personnel are required. Most of industries are using eot cranes for handling of material, eot cranes are available in many load carrying capacities, 5 tonne eot crane is mostly used in industries. Eot crane working principle system consists of three working movements.
Overhead crane drawing overhead crane overhead crane parts. Later the eot crane was commissioned, load tested with 350 tons load negligible. Drawing labels, details, and other text information extracted from the cad file. Crane hook up and down lifting, trolley lateral movement and cran. Any maintenance issues should be logged in the crane logbook and also marked on. Make sure the mobile crane online application is filled out, including details of scope of work, and is complete. The subject crane is meant for the purpose of handling small to large within the lifting capacity of the. Products, the reader, mechanical engineering, technology, reading books. Yes no wiring diagram chain hoist for crane hoist wiring diagram chain hoist for. Jul 25, 2019 a small video on our double girder eot crane design software capabilities structural members design automation as per is 3177, is 807 and is 800. Apr 22, 2016 information is inclusive with photos, type of eot crane and individual type of crane s feature and description. Less labor one crane system with one operator can replace multiple forklifts proving cranes to be more efficient. Overview of electric overhead traveling eot cranes. Ropes, crane, manual, essentials, wire, reading, blog, cords, the reader.
The net load includes the weight of possible load attachment. Particulars bhel specifications vendors technical offer with complete details 1. Often it is in a factory building and runs along rails mounted on the two long walls. Minimum size of hatch opening should be 600 x 600 mm. Electric overhead traveling eot cranes come in various types. Generally, if the crane has to handle more than 15 ton or the span is more than 80 feet, a double girder crane is a preferred option. Applicant must apply for the mobile crane operation permit and follow tops prompts and instructions.
Knowledge of accepted guidelines as published by the eot electric overhead traveling crane industry governing bodies as well as local, state and federal rules and regulations. Cmaa members also formulate guidelines for the proper use, operation and maintenance of those cranes. Thus, the usage of grg algorithm can be seen in 7 where mass was reduced by 7,44% relative to start value. Eot crane manufacturer as eot crane manufacturer, we are leading and professional eot crane design and supplier with 30 years crane manufacturing experience. Any maintenance issues should be logged in the crane logbook and also marked on the office. The crane manufacturers association of america cmaa is pretty much the. The grabcad library offers millions of free cad designs, cad files, and 3d models. A line drawing, title and brief description of use for each type of crane is. Manual for loadmate hoist wiring diagrams for crane. Easy and automated tool to get your crane design calculations, 3d cad models, 2d drawings and sales quotes quickly. The electric overhead cranes are the most frequently used cranes in the construction places and in industries. 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.
Major mfg tc random drawing drawing supplier ir, mfg tc 3 1 use no black bolts and taper washers 5 electrical items. Specification for eot cranes page 7 of 33 more than 900 to the horizontal and should be provided with a locking device both for the closed and fully opened position. One coat of primer with 25 of dft dry film thickness and 48 hours of compulsory curing after painting. However, not all cranes should be designed with a single girder. Double girder eot crane specifications, design drawing. Electric overhead traveling crane or eot crane is one of the most common types of overhead crane, or called bridge cranes, which consist of parallel runways with a traveling bridge spanning the gap. An overhead crane, also known as a bridge crane, is a type of crane where the hook and line mechanism runs along a horizontal beam that itself travels on the two widely separated rails. Eot crane, single girder crane, single girder eot cranes, eot.
We set china eot crane specification and standards with optimal eot crane design solution. Reva eot double girder cranes drawings crane drawing, pulley, electric. This centre is situated at a distance of 14 km from indore railway station. Standard operating procedure for mobile crane operation. Crane manufacturers facing problems of detail design will find this book useful in. The abus single girder wall travelling crane is designed for spans up to 12m and load capacities up to 5 tonnes. This crane spans 150 feet centre to centre of the rails and the total weight of its bridge is 230 tons and that of its trolley is 35 tons. Introduction this crane will be installed in the newly constructed acdfs building of raja ramanna centre for advanced technology, indore mp. They are available with rolled section or box girders and feature. D balancing tower crane a tower crane as shown in fig.
The capacity of crane is the maximum rated load in tons which a crane is designed to carry. When using a 220 tons and above crane, state the reason why this crane is used over any other type of crane size. Here you can find all the latest product brochures and information pdf files that you. Pdf cranes design practice and maintenance 2nd edition andi. Join the grabcad community today to gain access and download. Design, construction, and control of a novel tower crane. The wheel assembly is an integral part of electric overhead travelling crane systems that are intended to move in a guided path. Ntroduction i the crane is one of the most important equipment for handling of material in any industries with fast speed, reliability, safety, economy etc. This book will enable engineers and executives to familiarize themselves with crane.
Keywordsoverhead crane, crane hook, thrust ball bearing, pulley, wire rope. Design and analysis of eot crane hook 1 mhashilkar deepali p. Engineering drawing text book by nd bhatt pdf latest edition. Crane components main products outline arguably rope hoist. Dwg and pdf files are available for download online. Abus double girder travelling cranes offer the highest possible load capacity, up to 120 tonnes. The type of crane which this manual deals with is known as the boom type crane, sometimes. Design of components used in hoisting mechanism of an eot. For double girder cranes an optional fulllength service platform along the crane bridge can be supplied, where it is equipped with protective hand railing and toe strips according to applicable laws and standards. Overhead eot single girder cranes are used to lift the objects by a hoist fitted in a trolley.
Travelling cranes and gantry cranes other than steel work. As obvious from the name, eot crane is operate by electric, generally there is an operator cabin or a control pendant along with the eot crane. Therefore overhead cranes can eliminate costs associated with a larger factory or yard for storage. Specification for eot cranes page 4 of 33 rail size etc. Many industries like transportations, construction, manufacturing, and real estate are using this machine these days. Qap inspection plan for eot cranes annexuxeix legend 1 inspection agency 2 vendor suppliers signature date place. Once onshore, a scrap crane is usually an overhead traveling crane for unloading. Cranesuk downloads and pdf brochures, cad drawing and helpful resources. Download engineering drawing text book by nd bhatt pdf latest edition for b. Following are components of hoisting mechanism in eot crane such as crane hook, thrust ball bearing, pulley, wire rope, drum, gear box, electric motor brake etc.
Overhead cranes can be segregated under two categories based on the number of cross girders and. Eot crane designer designs from 10 tons to 300 tons. For more information about our products and services, click here. Operation of eot cranes for any other works which are not envisaged at this stage but required for functioning of slag yard is also in the scope of the contractor. Computer aided analysis and design of hoisting mechanism of an eot crane shyam lal sharma1, tasmeem ahmad khan 1, md. Electric overhead crane, overhead crane, eot crane, crane. They should be so located that in their open position, they should not foul with any moving part of the crane.
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 the photographed application shown, the abus overhead travelling crane operates the crane flap, allowing the crane to travel back inside. The name implies that the crane operates through electricity and is operated overhead. Single grider eot crane drawing design cranes for sale. Double girder cranes are also highly suitable where the crane needs to be fitted with walkways, cabs, magnet cable reels or other special equipment. Extend bearing stiffeners the full height of the girder. Click and download the specific crane type that you are interested in. It has a trolley hoist mechanism that runs on the bottom flange of the bridge girder.
Here you can download engineering drawing book by n. In this section a description of the proposed crane is presented. Henan weihua cranes, nucleon cranes and crane parts service company, etc. Due to overhead running this cranes are widely used now a days in industries where large loads to be carried out. Pdf design optimization of overhead eot crane box girder. Design is an important industrial activity which influences the quality of the product. Endcarriages for eot cranes with wheel diameters from 125 mm to 500. This allows safe access to the hoist and trolley, crane travelling machinery and electric panels for ease of maintenance. Qap inspection plan for eot cranes annexuxeix legend 1 inspection agency. Item requirement specifications 1 crane 10 ton capacity electric over head traveling eot the crane must be designed, manufactured, erected and tested in accordance with. Springfield, ohio usa hoist wiring diagrams for cranes. Mechanical, department of mechanical engg, ssjce, dombivli, india 2 asst.
A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or. The most adaptable and the most widely used type of power driven crane for. They are the ideal solution for serving several working areas at the same time. Pdf design analysis and improvement of eot crane wheel.
Design optimization of overhead eot crane box girder using finite element method. Eot electronic overhead travelling crane is essential industrial equipment involved in material handling job. Gantry similar to an overhead travelling crane except that the bridge for. Eot crane manufacturer, design, specification, eot crane. This software requires you to input basic data of crane like its lifting capacity, span, speed of hoisting ct motion lt motion. Crane cad drawings below is a list of a variety of cranes that we offer. Also, the same algorithm is used in 24, where the mass of doublegirder bridge crane. Gantry crane news newspapers books scholar jstor march 2011. The higher position of the crane bridge with a lowered trolley may be a decisive advantage, for example when handling bulky machines or large tanks. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to.
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