Ahmedabad, Gujarat, India
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VGOR brand Electrically OperatedOverhead Travelling Cranesare designed & manufactured in accordance with IS: 3177 and IS: 4137. The structural parts of thecranesare designed in as per with IS: 807 and IS: 800. Ourcranesare manufactured with standard components and controls to ensure reliability.
The single girder design, in general preferred up to 15T capacity and span of 20M, is made from either rolled steel I-beam with C-Channel capping section on top for lateral stiffness or box section fabricated from plate. The rolled steel section girders, even though widely used, are ultimately limited by the availability of beam size and length. The distance from the hook at the top most position to the top of the gantry is often greater than indouble girderdesigns, although low headroom hoists can minimize this limitation.
Suitable for the Hazardous area classifications Zone1, Zone2, Gas Group IIA, IIB, IIC
The drive consists offlame proofmotor, brakes, switches and push buttons. All electrical fittings areflame proofsuitable for group I, IIA and IIB gases.Flame prooflimit switches for extreme ends in horizontal and vertical movement.Flame prooflocal control panel and main incoming isolator with contactor, thermal over-load relays & MCBs.
H.O.T Crane is a Hand Operated overhead traveling crane. Overhead traveling cranes are both single girder and double girder and have a capacity ranging from 500 kg to 50, 000 kg capacity.
Agoliath(gantry)craneis similar to a top running crane except that the crane bridge is supported by legs and the rails are at ground level. The additional leg structure makes the crane more expensive, this is offset by the considerably cheaper low level rails. That advantage increases with increased track length making them particularly suitable for large outdoor stockyards. There is an additional safety hazard arising from travelling on low level rails which must be considered, but this can usually be taken care of easily and ground level rails can be advantageous compared to the obstruction caused by the building structure columns. They can be of single or double girder design with similar construction methods. Furthermore they can be designed with a cantilever at one or both ends.
A semi-goliath(semi-gantry) crane is a hybrid of a goliath and a top runningcranewith one end of the bridge supported by a high level gantry and the other by a leg running on a low level track. Typically they are used in an area adjoining a building and the high level gantry is integral with the building structure. They are therefore suitable for outdoor stockyards alongside a building but also for indoor use where a full span of the building is not required.
Outdoor dutygoliath cranesare checked for stability under storm condition. Special storm anchors are provided to prevent toppling of crane under storm condition.
