Commonly
referred to as a “cherry picker” or “scissor lift” or an “aerial platform” the diesel scissor lift has many uses. Construction workers and emergency personnel
use the lift to safely reach otherwise inaccessible spots. Painters and other personnel find the
features of the lift helpful and very convenient. The lift provides temporary access to
inventory, to help others, or to access a construction project. The machines have weight limits that are
provided in the owner's manual or are provided on the side of the lift.
Because
of the platform construction supplies can be loaded and used without wasting
time. Unlike other lift platform
machines such as cranes, the diesel scissor lift
may be raised and lowered by one operator.
It can also be driven from place to place in a warehouse setting or
outdoors. Most are conveniently equipped
with outlets for extension cords to provide power for electric equipment while
other models have compressed air connections.
These extras make operation and use of the lift very versatile.
The
scissor lift mechanism raises and lowers the platform by way of a crisscross or
scissor-like motion. Pressure is applied
to the lowest set of supports through hydraulic, pneumatic, or a
rack-and-pinion mechanism. Depending on
the operating mechanism, very little or no power may be required to release and
lower the lift to starting position. In
the industry these are considered the safest for lowering a person back to
ground level. The worker is prevented
from being stuck in a raised or aerial position.
While
the machine may be operated in the aerial position this is generally not
recommended. For safety purposes the scissor lift should
be completely lowered before moving from place to place. Classes are available to learn how to safely
operate the machine. In some states a
forklift operator's certification may be required. Certainly it should be a priority to train
every operator of the lift. While the lifts are fitted with safety guard
rails precautions are necessary around electrical wires or other power sources.
The
machine is equipped with a feature that indicates if the angle is wrong,
especially in a two-person work environment.
When activated the machine will not raise or lower until the angle is
corrected. This is to keep those working
on the equipment safe. In most cases a
safety harness is recommended to stop a fall to prevent serious injury. Caution should also be used to assure that
equipment does not fail when the lift is in an aerial position.
In
cases of extreme emergency a button to stop the mechanism is easily
accessible. Another safety feature is
one that measures weight. The machine
will not operate if overloaded. Should
the machine be situated on a steep incline the aerial feature will not operate? An over-tilted mechanism is a danger to the
operator and those around it. Mechanisms
are available to automatically check sufficient power sources for operating
purposes. In cases of insufficient power
the machine will not operate.
Bio:
The
article is written by James Franklin who is experienced in this niche. He
became familiar with the diesel scissor
lift features when he dealt with different sites on web sites such as Brisbane Scissor Lift Hire
and others.
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