Gantry cranes basic purpose is to provide the solution to the shed/structures which are unable to take load of the EOT crane. The gantry crane moves on the rail supported on floor level instead of rail placed on the elevated level. This eliminates the need for workshop building and hence reduction in capital cost. Goliath crane find major application in outdoor location. However,the goliath cranes can also be installed inside a closed building
Special protection is provided for outdoor duty cranes depending on application and agreement with buyer. These special features may include – corrosion allowance in design of main load bearing structural members, drilled holes on walkway to avoid accumulation of rain water, localized full cover for trolley, covers for Long travel motor/ brake, additional parking brake for Long travel motion, special paint etc.
Outdoor duty goliath/gantry cranes are also checked for stability under storm condition.Special storm anchors are provided to prevent toppling of crane under storm condition.The cross travel and long travel motor gearbox unit is designed to overcome wind resistance opposing the crane movement in addition to the power required to accelerate and move the safe working load at full speed.
Power supply to the crane is provided through following ways:-
- Cable Reeling drum.
- GI shrouded bus bar.
The power of operating our hoist is brought into this super smooth, ultra-light and aesthetic push button. It’s easy to handle and smooth in operation. Most important advantage is the flexibility to use it at inclined angles so that big size objects can be easily moved across the location.
It is the most important feature from safety point in vertical travel. In our electric wire rope hoist we provide limit switches, one for avoiding over hoisting and other for controlling the lowering. In either of the cases if the hook travel beyond desired limit possibility of accidents arises which directly gets eliminated by use of our top and bottom limit switch.
Note: If EWRH is being used for monorail operation then we also provide the limit switches at the start and end of the travel in order to prevent the collision on either sides.
Our products comes with the most compact and robust design to meet customers requirement.
Crafting each component efficiently and precisely fitted by our highly skilled technician is what bring the best product out from our factory. Our Design team uses all the latest software’s to create 3D model which after thorough validation get implemented in our shop floor for manufacturing.
We have a dedicated paint shop in our factory which helps us complete our crafted product with rust resistant and life enhancing functional reinforced polymer based paint. Each product that is manufactured is initially painted with 2 coats of primer and then we use a combination of enamel epoxy paint in a sequence to give the desired life to the Electric Wire Rope Hoist& prevent rusting of the same.
With our in-house Gear hobbing, gear cutting machine and high temperature furnace provision we are able to achieve the perfection and smoothness in our gear system. We use a combination of Helical and Spur gear in our Electric Wire Rope Hoist.
We provide motors of standard make which is globally available with ease. Our electric wire rope hoist comes with squirrel cage induction, totally enclosed fan cooled type with class F insulated motor which gives us an added advantage of outperforming the life of our electric wire rope hoist.
We provide industry standard and widely available electro-magnetic brakes which help us for emergency stoppage due to sudden power failure to our Electric Wire Rope Hoist.
It’s the heart of our hoist.We have mastered the skill of keeping it healthy and with high efficiency non-stop performance. The design is made very ergonomically considering all the parameters. Our dedicated team of electrical engineers have helped us develop these efficient panels. It’s just the plug-n-play design wherein only the 3 phase supply needs to be provided. With the help of our electric circuit diagram and guidance of our service engineer any of your electrical technicians can easily install it. We provide fuse – MCB, MPCB to prevent damage to the internal components.
We have being delivering such type of Goliath cranes to numerous customers across the globe since 1979.
Various application of these are as below:-
- Open compounds of cement plants.
- Casting of cement girders for bridges/ flyovers.
- Steel yards in steel plants.
- Dispatch division of heavy machineries.
- Oil & Gas Plants.
- Heavy Fabrication Yards.
- And many similar ways it can be used.