GENERAL Important Safety Issues with
CoilCars.
As simple as the following information is, it is often
neglected and the subsequent results can often be fatal
and tragic.
Balance-interaction conflict:
Is said to occur when the value of one feature is dis-proportionally
dependent on another. (The centre of gravity is just
under the point of no return)
This dependence may be turned against you when the
vehicle is in motion and encounters something as small
and as simple as a disgarded washer, nail or other similar
object causing the vehicle to falter in its forward
(or other) motion, thus causing it to either over balance
and fall or simply just lose its load. (Not a nice thought
when many of these loads can weigh from several tonnes
up to 30 tonnes)
So, if or when moving a COIL-CAR across the floor the
height of its lifter platform must be adjusted to accommodate
the load being transported. As a general rule, try and
keep the load as LOW to the ground as possible when
in motion.
There is a balance condition between the height of
the lifting platform and the diameter of the load. In
general, empty coils (spools) can be carried at the
COILCAR'S carrying-level height, while the larger coils
must be carried at the COIL-CAR'S lower-limit height
setting.
If this balance (or centre of gravity) is not properly
maintained, then a failure may occur (the COIL-CAR may
even collide with an overhead obstacle) causing the
vehicle to either fall over or lose its load.
Make sure that you impliment and teach a MOTION-BALANCE-INTERACTION
strategy as part of your safety training.
DO NOT OVER-LOAD THE CoilCar. This may cause
any hydraulic systems to fail suddenly. If the hydraulics
fail several things may occur
(1) Hydraulic oil may be sprayed over the floor area
causing loss of traction for people and machinery.
(2) The Hydraulic hose may eject suddenly towards the
operator causing severe physical injury even death.
(3) The "load" will drop to the lowest point
of the mechanical action and even roll off the platform
or support arms and crush whomever is within reach.
Ignorance is the cause of many of the problems described
on this page.
Finally, DO NOT lean on the coilcar.
This is good practice and teaching especially when
the vehicle is Loaded. The simple act of leaning on
or against the coil car when it is loaded (especially
when it has a wide load which is either not set up correctly
or has been partially despatched), may be enough to
either tilt the vehicle or possible cause the load to
become unstable and fall down.
This can cause a very bad hair day to the person on
the wrong side of the fall. |