Top-running overhead cranes are perfect solutions for warehouses that have limited headroom. Since such cranes run on rails mounted on top of the runway beams, extra lifting height is available over what would be possible with an underhung model. Furthermore, double girder top-running cranes offer greater hook height than their single girder counterparts, as the hoists are situated between double girders. In general, top-running cranes are engineered with increased lifting capacities. Many models can lift over 200 tons. In addition, such devices are faster and easier to install. Servicing can also be much easier. Take wheel maintenance, for example, during such a procedure, unlike underhung cranes, top-running cranes do not have to be suspended.
Top Running Crane Considerations
If you run any sort of business that requires lots of lifting and moving of objects, you are going to want to use top running overhead crane to make your lifting work easier and quicker. That said, while top running cranes have many advantages, there are a few potential drawbacks that you need to be aware of. For instance, more frequent rail alignment inspections and realignment procedures are needed with top-running systems.
Features Of Top Running Double Girder Cranes
Top running double girder cranes are designed for heavy-duty lifting. They have spans up to 150′ and lifting capacities up to 250 tons. Here are some common features of top-rated models:
– Single or multiple hoist design
– 2-speed bridge travel, hoisting travel, and trolley travel
– Advanced anti-collision systems
– Audible horns
– Fire-proof components with spark resistant properties
– Enhanced torsional and lateral stiffness
– Radio remote controls
When comparing cranes from different manufacturers, it’s important to pay attention to the data specification sheets. In many cases, a lot of the best features are optional add-ons, which means you need to pay extra. Therefore, you should consider any list prices as rough estimates of the total cost of industrial lifting equipment for your business.
Some of the key parameters to take into consideration include span length, lifting capacity, lifting speed, crane traveling speed, working class, ambient working temperature, power requirements and lifting height. Lifting speeds typically range from 2 meters per minute to 10 meters per mines.
Overhead Crane Manufacturers
When you contact a top-rated manufacturer, a sales rep will be able to take you through the benefits and drawbacks of different crane systems. He or she will also be able to advise you as to whether or not a top running crane would be the best option for your business operations. Be sure to ask for no-obligation price quotes for different pieces of lifting equipment. Knowing the estimated cost of different crane models will help you to make a purchasing decision that meets the budget specifications of your business. To get more details on applications, designs and prices of cranes, you can visit this website as you need crane.pk/.
Be sure to choose a supplier that stocks models that meet all international requirements. Furthermore, ensure you factor shipping costs and import taxes into the cost of a device. It would also be worth finding out how long delivery and installation is likely to take.