Work platforms – Up high
Working platforms are an indispensable tool on construction sites and in
industrial companies, primarily for repair and maintenance work. They enable
safe working at small and large heights. Working becomes more effective
because, depending on the design of the work platform, tools and spare parts
can be taken up directly on the platform. It is also possible for more than one
person to enter the work platform at the same time, as long as the permissible
load on the platform allows it and space is available.
Working platforms are an alternative to scaffolding when it comes to short
and short-term use.
There are a variety of working platforms on the market including scissor
lifts, boom lifts and articulated boom lifts. Another categorization is that
there are stationary and mobile work platforms.
Fixed stages and platforms
The simplest form of work platform is a platform with a fixed height, which
must be accessed via a ladder. This simple and inexpensive type of platform is
preferably used when the work always takes place at a constant height and no
heavy tools and spare parts have to be transported upstairs. The fixed
platforms are usually equipped with rollers. In the working position, the
rollers must be blocked.
Scissor lifts
Scissor lifts are one of the most popular and widely used types of aerial
work platforms on construction sites and in industrial companies. They have a
platform supported by a series of scissor arms that open like scissors when
raised and fold back together when lowered. Scissor lifts provide a stable
platform that allows workers to work safely. They are also usually electrically
or hydraulically operated. The disadvantage of scissor lifts is that the
direction of movement is purely vertical unless the aerial platform is mobile.
The advantage of this is that the basket is always vertically above the
standing area. The tilting moment is low.
Telescopic platforms (elevating platforms)
Telescopic boom lifts are another popular type of aerial work platform.
They have an arm that will extend for working to get to the higher areas.
Telescopic platforms are versatile because the range is greater and more
universal by moving or turning sideways. They can be maneuvered in tight spaces
and are ideal for indoor work. Due to the possible lateral offset of the
working cage to the standing area, it may be necessary to extend the outriggers
of the working platform.
Articulated telescopic platforms
Articulated telescopic platforms are a combination of scissor and
telescopic platforms. They have an extendable arm like a telescopic stage, but
also a scissor mechanism that stabilizes the platform, i.e. keeps it in
horizontal level. Articulated telescopic platforms are very versatile and are
very similar to telescopic platforms in terms of possible uses.
What should you consider when choosing a work platform?
When choosing an aerial work platform, there are a few factors that should
be considered. Here are some important considerations:
• Height: Make sure the work platform can reach the required height to do
the job it is needed for. Also, check the platform's load capacity to make sure
it can support the weight required for your specific job.
• Reachable space: Make sure the working platform has the required reach to
do the job it is needed for. Also check the maneuverability of the stage to
ensure it can be maneuvered in the required area of space. Check whether you
need a platform for the work where the work basket is also required outside the
tipping edge. Another point that affects the range is the drivability of the
work platform. There are platforms that can only be moved in the transport
position without a load. That takes time. Controlling the work platform from
the work basket can save a lot of time.
• Power supply: Make sure the working platform has the power required to do
the job it is needed for. Also, check the type of power supply to make sure it
meets the needs of your job site.
• Cost: Make sure you have a budget and look for an aerial work platform
that fits your budget. However, remember that finding a boom lift that suits
your needs is more important than simply choosing the cheapest option.
• Maintenance: Make sure you choose an aerial work platform that is easy to
maintain and that you have access to a reliable maintenance service. Regular
maintenance of your aerial work platform is important to ensure it operates
safely and effectively.
• Safety: Make sure the working platform has the necessary safety equipment
and safety features to ensure your employees can work safely. These include,
for example, an emergency stop switch, back protection and automatic overload
protection.