How to measure the crawler.

Issue

The Flex kit is installed on a bulldozer and calibrated the machine body with a total station (TS), but not sure about the measurement position of the crawler (PS3, PS4).

回答

Please measure the position of the side of the crawler, which is vertically lowered with respect to the center position of the idler and sprocket. In particular, if the crawler is floating above the ground surface, aim at the intersection with the extended line of the ground surface.

Since the above (PS3, PS4) crawler measurement position greatly affects the results of the measurement function (accuracy check), measurement based on the center position of the idler and sprocket is recommended.