Mobile cranes are essential for construction and industrial projects. They lift and move heavy loads with ease. However, the problem is – there are too many options currently available in the market. So, choosing the best one among them can be quite a task.
And as it’s quite a huge investment, you also can’t afford to make any mistakes. For example, choosing a smaller option than what you require can cause delays and compromise the workers’ safety. Conversely, buying a large crane can increase the expenses related to it significantly.
So, how do you make the right decision? Let’s learn more about it.
A: Understanding the Types of Mobile Cranes
There are several types of mobile cranes available on our website for hiring purposes. And each of them comes with a unique set of features that make them ideal for different types of work.
Here is what you need to know about them.
1: All-Terrain Cranes
All-terrain cranes, like ATVs, are extremely versatile and can work on almost all surfaces. They usually come with multiple steering options and a compact design – which also makes them ideal for maneuvering in tight spaces.
JHB’s all-terrain cranes can also use outriggers to create a sturdy base for more stability while lifting. It makes them a much more secure and efficient option.
2: Crawler Cranes
Crawler cranes, due to their size and construction style, tend to have a low center of gravity. This makes them much more stable than wheeled cranes and allows them to carry heavy loads without getting toppled. They're also ideal for commercial and government projects for the same reason.
These cranes often have safety features like access ladders, grab handles, and railings. The crane cabin can also be tilted backwards for a comfortable and functional workplace.
3: Truck-Mounted Cranes
Truck-mounted cranes are mobile and can move quickly between locations. This reduces the need for additional transportation equipment and setup time.
Furthermore, they can also be used to lift and offload goods at a construction site. So, with them around, there’s no need to use any other equipment for the same job. Finally, truck-mounted cranes are not constrained by speed limits, which can reduce fatigue on long drives.
4: Rough Terrain Cranes
As the name implies, these cranes are specifically designed for working in challenging off-road environments. While all-terrain cranes can also be used for the same reasons, the titular option is better than them due to the following reasons -
They are lighter than all-terrain cranes, which makes them much easier to maneuver properly – even if the road isn’t too broad.
A sound suspension system on a rough terrain crane absorbs impact from uneven surfaces. This makes it a much safer option for the operator of the vehicle.
Rough terrain cranes are often used for road building, bridge construction, and other large-scale projects, unlike all-terrain cranes.
5: Telescopic Cranes
These types of cranes come with a boom that can extend and retract like a telescope. It can be used to reach different heights and distances by adjusting the length. This design also allows the vehicle to be employed for heavy lifting and reaching higher points.
Most telescopic cranes are mounted on trucks or crawlers, allowing them to be moved around a job site easily. However, due to their light weight, they can be a little difficult to control.
What to Consider When Choosing a Mobile Crane?
Each type of crane usually comes with something new and unique. This could include their features, designs, and safety systems. So, in this section, we will tell you about the specifics you need to look for while choosing a mobile crane. Let’s begin -
1: Load Capacity
Load capacity basically relates to the amount of weight a mobile crane can carry. For example, all-terrain cranes tend to have a load capacity ranging from 30 to 900 tons. However, a crawler crane can only carry weights between 30 to 660 tons.
So, before you choose a mobile crane, be sure to go through its product specifications section thoroughly to know their load capacity. This will help you avoid the risk of overloading.
2: Height and Reach
Ask yourself – how high do you need your crane to lift? If you are working on a sky-reaching project, it might be better to use telescopic cranes for your purpose.
However, if you want the crane to be maneuvered in a rough terrain with a lot of obstacles, you may have to go for rough terrain cranes. They usually have a better ground clearance and can work marvelously in difficult-to-drive places.
3: Weather and Environment
Do you think you will face harsh weather considering the location you are working at right now? Remember, some cranes, like all-terrain cranes, can handle wind and rain better than others due to their sturdy construction.
Also, if you are working in a sensitive area, like near a hospital, you have to check the noise and emissions a crane makes as well. The more you know, the better.
Bonus: Budget
The price of hiring a crane can depend on different aspects – its features, load capacity, your project timeline, etc. So, before you choose an option, it might be better to set your budget first. This way, you can limit yourself from overspending and save money in the process.
Common Mistakes to Avoid
So, as of now, you probably have an idea about what you should do. Now, let’s talk about what you need to avoid completing your project without any hazard.
Don’t choose a crane without checking their load capacity. Also, determine the amount of weight you want it to carry before hiring or buying the vehicle.
No matter how good a crane is at maneuvering tight spaces, you should never underestimate the skills of the crane operator. It’s always important to work with a skilled individual rather than someone who just knows the basics.
Don’t ignore site and terrain conditions – as using a telescopic crane in harsher conditions might not be the right choice.
The Bottom Line - Why Choosing the Right Crane Matters
The right crane keeps your project safe and efficient. It prevents delays and reduces costs. For example, using a crawler crane for a long-term heavy-lifting task ensures stability. On the other hand, a truck-mounted crane saves time in urban areas.
Making the right choice also minimizes risks. Overloading or using the wrong crane can lead to accidents. That’s why it’s important to plan carefully.
