There are 5 important steps to making certain that safety is a top priority. The initial step is completing a Walk-Around Inspection to be able to assure that the model is visually safe. Next check if the work location is safe to use with a Worksite Assessment. The Function Test is the third step in order to know whether or not the model is working safely. The 4th thing to take into account is Proper Operation, so as to know whether or not the unit is working safely. Last of all, Proper Shutdown must be checked so as to make certain the unit is in a safe place and is capable of shutting down correctly.
There is a machinery that 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 keep the telehandler upright, but for sure there are risks.
The triangular base of the telehandler comprises the two front wheels and the rear-axle pivot point. The back axles often oscillates, thus the rear wheels are not considered part of the base. The telehandler remains upright so long as the equipment's center of gravity, that is defined as the point in 3 dimensions around which the machine's weight is balanced, stays oriented in the stability triangle.
When the boom is down, adding a load to the forks at that time changes the center of gravity forward and down. Raising the load will change the center of gravity to the rear and 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 as the stability triangle lessens.
With a stable but small stability triangle, it leaves less room for the center of gravity to move left or right. This wandering action could change the stability triangle, leaving less room for the frame to remain balanced if it is not perfectly level. Like for example, imagine the center of gravity resembling a plumb bob hanging from the boom. You would always be able to find the center of gravity somewhere 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 will not be oriented over the centerline of the machine. The stability triangle is continuously aligned with the equipment's centerline.