To ensure that safety is a main concern, there are 5 important steps. To be able to make certain that the model is visually safe, the initial step is to perform a Walk-Around Inspection. Next assess if the worksite is safe to operate in with a Worksite Assessment. The Function Test is the third step in order to determine whether or not the unit is functioning safely. The 4th thing to think about is Proper Operation, so as to know whether or not the unit is working safely. Lastly, Proper Shutdown should be checked so as to make certain the model is in a safe place and is capable of shutting down correctly.
There is a machinery 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 be able to keep the telehandler upright, but for sure there are dangers.
The two front wheels, and the rear-axle pivot point make up the triangular base of the telehandler. Normally the rear axle oscillates and hence, the rear wheels are not a part of the base. The telehandler remains upright as long as the center of gravity of the equipment, which is defined as the point in 3 dimensions around which the equipment's weight is balanced, stays oriented inside the stability triangle.
When the boom is down, adding a load to the forks at that time moves the center of gravity down and forward. Lifting the load would change the center of gravity upwards and to the rear. At the same time, when this occurs, the stability triangle shrinks. Thus, the higher you raise 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 right or left. 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. For instance, imagine the center of gravity resembling a plumb bob hanging from the boom. You could always 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 always aligned with the telehandler's centerline.