ช่าMeasurement method
A) Up and down direction measurement
[1]
Measure the up and down movement amount at two locations in front of and behind the ball race.
[2]
Move the arm cylinder out and close the bucket cylinder, and move the bottom surface of the bucket 30 cm above the ground. Attach a dial gauge to the lowering section as shown in the diagram below and do zero point adjustment.
[3]
Jack up the main unit and measure the amount of movement with the dial gauge.
* Jack up the main body until the swinging of the dial gauge becomes constant.งจักรกลหนัก