To ensure that safety is a top priority, there are 5 key steps. To be able to make sure that the unit is visually safe, the first step is to perform a Walk-Around Inspection. Next check if the worksite is safe to use with a Worksite Assessment. The Function Test is the third step so as to determine whether or not the model is functioning in a safe manner. The 4th thing to think about is Proper Operation, so as to know whether or not the unit is operating safely. Lastly, Proper Shutdown has to be checked so as to make sure the unit is in a safe place and is capable of shutting down properly.
There is a machine which lifts heavy weights to impressive heights upon a triangular footprint at the center of the 5 steps and this regulation. The key goal is to maintain the telehandler upright, but of course there are dangers.
The triangular base of the telehandler consists of the two front wheels and the rear-axle pivot point. The back axles normally oscillates, therefore the rear wheels are not considered part of the base. The telehandler remains upright as long as the machine's center of gravity, which is defined as the point in 3 dimensions around which the weight of the equipment is balanced, stays oriented in the stability triangle.
When a load is positioned on the forks whilst the boom is down, the center of gravity forward and down. The load if raised would change the center of gravity to the rear upwards. At the same time, when this occurs, the stability triangle shrinks. Therefore, the higher you lift a load, the less of a margin for error you have because the stability triangle lessens.
When the stability triangle is small, it leaves less room for the center of gravity to move left or right. It is this wandering action which can change the stability triangle and leave less room for the frame to remain balanced if it is not completely level. Like for instance, imagine the center of gravity resembling a plumb bob hanging from the boom. You would always be able to find the center of gravity someplace on a totally vertical line between a point on the boom and the center of the ground. If the frame is not level, the center of gravity would not be oriented over the equipment's centerline. The stability triangle is continuously aligned with the centerline of the machine.