Various industries need industrial cranes that are able to lift very heavy goods and transport them from one destination to another. At the same time the cranes have to be functional, easy to handle and maneuver. You can get all these functionalities in Portable Aluminum Gantry Crane as it is so lightweight that a single person can move it around.
There are so many varieties and models of these aluminum gantry cranes available that you may get confused if you do not have specific specifications. You have to take into consideration the height and the span of the gantry crane while drawing up your specifications. Each of these broad based factors has many sub-elements that need to be considered. Some of the important ones are:
Height Factors
• Lowest Over Head Obstruction
You should have the details of your workshop with you when you are drawing up the specification. You should have the height of the area where the Portable Aluminum Gantry Crane will work. The crane should be able to work efficiently underneath the lowest object that comes directly over the workstation. The lowest overhead obstruction can be anything ranging from support beams, ceiling, part of the HVAC system, pipes, sprinklers or even railings.
• Overall Height
When calculating the overall height of the gantry cane, it is measured from the floor to the top of its I-Beam. In the measurement the height of the castors are also included. In the adjustable height models of the Portable Aluminum Gantry Crane, the height from the floor including the casters to the under I-Beam plus the height of the I-Beam is taken into consideration. In this the lowest height of the crane to the highest height is also taken into consideration.
• Under Beam Height
This is same as stated above wherein the height is measured from the floor to the under the I-Beam.
• Hook Height Requirement
When taking the measurements, this is one of the most important components wherein the measurement of the height is taken from the floor to the inside of bottom hook that is hoisted at the highest point where you would require your goods to be lifted up to.
• Head Room
The trolleys and the hoists of the Portable Aluminum Gantry Crane are available in different sizes and heights. If you have tight overall restrictions on height, then you will have to look around for the combination of the trolley and the hoist.
• Chain Fall
The hoists come with various chain length options. The amount of chain that is available for lifting the heavy goods is known as the chain fall.
• Height Adjustments
If you are going for the adjustable type of gantry crane, then you will have to go in for the height adjustment kit too.
Span Factors
When considering the span factors, you will have to take the overall width of the gantry crane into consideration. You must also see that the gantries have end stops that help in keeping the trolley from rolling off the beam.
Capacity
You should make sure that your hoist capacity is never more than the capacity of your Portable Aluminum Gantry Crane or the trolley. Ideally speaking the capacity of all the three should be the same. To read more Click Here
Height Factors
• Lowest Over Head Obstruction
You should have the details of your workshop with you when you are drawing up the specification. You should have the height of the area where the Portable Aluminum Gantry Crane will work. The crane should be able to work efficiently underneath the lowest object that comes directly over the workstation. The lowest overhead obstruction can be anything ranging from support beams, ceiling, part of the HVAC system, pipes, sprinklers or even railings.
• Overall Height
When calculating the overall height of the gantry cane, it is measured from the floor to the top of its I-Beam. In the measurement the height of the castors are also included. In the adjustable height models of the Portable Aluminum Gantry Crane, the height from the floor including the casters to the under I-Beam plus the height of the I-Beam is taken into consideration. In this the lowest height of the crane to the highest height is also taken into consideration.
• Under Beam Height
This is same as stated above wherein the height is measured from the floor to the under the I-Beam.
• Hook Height Requirement
When taking the measurements, this is one of the most important components wherein the measurement of the height is taken from the floor to the inside of bottom hook that is hoisted at the highest point where you would require your goods to be lifted up to.
• Head Room
The trolleys and the hoists of the Portable Aluminum Gantry Crane are available in different sizes and heights. If you have tight overall restrictions on height, then you will have to look around for the combination of the trolley and the hoist.
• Chain Fall
The hoists come with various chain length options. The amount of chain that is available for lifting the heavy goods is known as the chain fall.
• Height Adjustments
If you are going for the adjustable type of gantry crane, then you will have to go in for the height adjustment kit too.
Span Factors
When considering the span factors, you will have to take the overall width of the gantry crane into consideration. You must also see that the gantries have end stops that help in keeping the trolley from rolling off the beam.
Capacity
You should make sure that your hoist capacity is never more than the capacity of your Portable Aluminum Gantry Crane or the trolley. Ideally speaking the capacity of all the three should be the same. To read more Click Here
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