RING G.-PISTON 4F9863 - Caterpillar

To prevent injury, do not exceed the rated load capacity of the machine. If the machine is not on level ground, load capacities will vary.
Damage to the work tool cylinder, work tool, or linkage could result if the slings are placed incorrectly.
Short slings will prevent excessive load swing. Note: There may be local government regulations about the use of excavators for the lifting of heavy objects. Please observe those regulations.
Illustration 1 g00130805An unstable condition can exist if a load exceeds the machine load rating or if a heavy load is swung over an end or over a side.
Illustration 2 g00130806The most stable lifting position is over a corner of the machine.
Illustration 3 g00130807For the best stability, carry a load close to the machine and to the ground.
Illustration 4 g00130811The lift capacity decreases as the distance from the swing centerline increases. Rotate the upper frame by 90 degrees relative to the undercarriage when the machine is working in a stationary application. This will evenly load the swing bearing.