The turning radius on a forklift is also known as the turning circle. This information is important for a machine operator to have. It gives the operator the knowledge of how much space is required to turn the forklift around. For example, a tighter turning radius enables the machinery to operate successfully in crowded areas and tight places, therefore improving the maneuverability of the lift truck. Operators who do not know this measurement may cause damage to the equipment or to the property.
Make the necessary steering geometry alignment corrections before testing the turning radius. The test must begin with an operator trainer assisting inside the cab where they can assist to control the equipment's functions. A second individual on the ground uses a hose or a spray bottle to wet the inside and outside of the model's wheels. After that, drive the machinery in a complete circle with the wheels turned to the maximum angle. Repeat the process once and if necessary, continue to wet the wheels.
Measure the watermarks left by the tires with a tape measure after your measurement test has been done. The watermark test begins from the midpoint of the tire mark to a similar point across the circle's diameter. For the outside turning diameter, measure the watermark left by the outside tires from one side of the circle to the circle's opposite side. The inside turning diameter can be established by stretching the tape measure across the circle left by the interior tires. Then, divide these numbers in 2 to be able to establish the turning radius. Be certain to note that the turning center is the midpoint of the circle's diameter.
To be able to determine the wall-to-wall turning diameter, drop a plumb line from the extreme outside radial extension on the machinery. After this is completed, the next step is to locate the point on the pavement directly underneath. This point to the turning center indicates the clearance radius of the machine. As a rule, wall-to-wall turning diameter is two times the clearance radius of the vehicle.