The turning radius on a lift truck is also referred to as the turning circle. This information is vital for a machinery operator to have. It gives the driver the information of how much space is required to turn the forklift around. For instance, a tighter turning radius enables the machine to function successfully in restricted places and crowded areas, therefore enhancing the maneuverability of the forklift. Operators who are not aware of this measurement could cause damage to the property or to the machinery.
Make the necessary steering geometry alignment corrections before testing the turning radius. The test should start with an operator trainer assisting in the cab where they could help to control the equipment's functions. A second person on the ground utilizes a hose or a spray bottle to wet the outside and inside of the model's wheels. Next, drive the equipment in a whole 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 utilizing a tape measure once your measurement test has been done. The watermark test begins from the tire mark's midpoint to a similar point across the circle's diameter. For the outside turning diameter, measure the watermark left by the exterior tires from one side of the circle to the circle's opposite side. You could establish the inside turning radius by stretching the tape measure across the circle left by the inner tires. After that, divide these numbers in 2 to be able to establish the turning radius. Be sure to note that the turning center is the midpoint of the diameter of the circle.
Drop a plumb line from the extreme outside radial extension on the vehicle in order to establish the wall-to-wall turning diameter. When this is completed, next find the point on the pavement directly below. This point to the turning center indicates the clearance radius of the machinery. As a rule, wall-to-wall turning diameter is two times the clearance radius of the machinery.