If you are working on a construction project or are part of a new mining project, the chances are that you will need a crane at some point to make your life easier. Choosing the right crane for your project can be difficult, as you will have to choose between crawler cranes, a mobile crane and port cranes, depending on your environment and project. Below are some top tips on how to choose the right crane to suit your needs.
Consider crane capacity
When you need to lift and load materials, the lifting capacity of the crawler crane can be thought of as the combination of the weight of the load and the required reach of the crane. If the load has to be swung out further than the crane, then you will need a larger crane than if it were to be placed next to the load.
If you are working on a small construction project, you will likely not need a large crane. You should rather look at a smaller one that has the right amount of carrying and weight lifting capacity. For larger mining projects, you will need to have crawler cranes or a mobile crane that is large enough to carry the load of the materials it will be lifting and moving.
Take into account the height of the work
One of the most basic, and important, details that you will need to know before you chose a crane is how high the crane will need to reach to complete the project. As well as the length of the crane’s boom, you will need to take into account how wind conditions at the height of the job will affect the crane.
The higher you are, the stronger the wind will be so you will need to take into account weather conditions during the time period of the job. The height also helps to determine how much counterweight the crane will require. You will need a sturdy mobile crane for building tall buildings, and for building single-storey or double-storey homes, crawler cranes with shorter booms will do the trick.
How far is the load from the crane?
The counterweight, the stability of the crane’s structure and the boom are all affected by the distance from the load’s origin point and the base of the crane. In order to choose the best crane for your project needs, you will have to measure and factor in the distance of the load from the crane.
For many cranes, the rated load weight will differ based on the distance from the crane’s base to the load at the end of the boom. You will find that every crane has a load weight chart that shows you how much can be hoisted at any given time, and it is important to follow these charts in order to keep the crane and operator safe. If you are going to be working in a confined space, an overhead crane is most likely your best bet.
Look at the conditions of the worksite
This is one of the most important steps when choosing crawler cranes or a mobile crane. You will have to take into account the terrain of the worksite, the weather of the job period and any other conditions that might affect the efficiency and working ability of both the crane and the operator.
You will also need to look at how many cranes will be used at the worksite in order to account for the traffic, as well as what the terrain will be like for the wheels or tracks of the cranes. Mobile cranes will need room for mobility and if you need taller booms, you will have to ensure that there are no powerlines that could become entangled in the rigging. If you will be operating in a small space, a mini-crane is an ideal choice for the project.
Making the right choice
On a perfect construction site, you would be able to simply drop the crane where you need and finish the job without any hassle. Unfortunately, we do not live in such a perfect world, which means that before you choose a crane, you will have to look at the accessibility of your worksite. In order to choose the best crane for your project, you will need to consider the crane’s capacity, the height of the work, the distance of the load from the crane as well as the conditions of your worksite. Once you know all of these factors and have looked at any other obstacles that might be on your worksite for the cranes to manoeuvre around, you should be able to decide on which crawler cranes or mobile cranes best suit your needs.