SANY SY16C, Руководство по эксплуатации и обслуживанию, Страница: 114 / 208

Machine Operation SY16C Excavator OMM
4-42
Operation and Maintenance Manual — 0420
SANY
One Track Stuck
1. Position the boom and arm at an angle (1) between 90°
and 110°.
2. Pivot the upper structure to position the boom over the
track that is stuck.
3. Curl the bucket so the back of the bucket touches the
ground.
4. Lower the boom to raise the track.
5. Remove mud buildup by rotating the lifted track forward and backward.
6. If necessary, place cribbing under the track to provide a firm surface.
7. Raise the boom to lower the track onto the cribbing.
8. Drive the machine out of the mud.
Two Tracks Stuck
1. Position the boom and arm at an angle between 90°and
110°(1).
2. Pivot the upper structure to position the boom over the
front of the machine.
3. Curl the bucket so that the back of the bucket touches
the ground.
4. Lower the boom to raise the front of the tracks off the
ground.
5. If necessary, place cribbing under the tracks to provide
a firm surface.
6. Raise the boom to lower the tracks onto the cribbing.
7. Cut the bucket into the ground in front of the machine. Retract the arm (as with normal excavating) while
driving the machine forward out of the mud.
NOTE: If the machine does not move, tow it. See “Towing the Machine” on page 4-43. If the machine is not
operational, it may need to be moved using a lifting device. See “Lifting the Machine” on page 4-59.
WARNING!
Rotating tracks are dangerous. Stay away from rotating tracks. Failure to follow this warning
could result in death or serious injury.
Fig. 4-61
0002909
1
Fig. 4-62 0005177
1