SY50U Excavator OMM
Machine Operation
SANY
Operation and Maintenance Manual — 0120
4-57
TABLE OF
CONTENTS
INTRODUCTION
SAFETY
MACHINE
CONTROLS
MACHINE
OPERA
TION
MAINTENANCE
SPECIFICA
TIONS
OPTIONAL
EQUIPMENT
Lifting the Machine
NOTE:
1. Park the machine on firm, level ground, raise the dozer
blade, and swing the upper structure to the rear of the
machine.
2. Fully extend the arm cylinder and the bucket cylinder.
Raise the boom.
3. Place the hydraulic lockout control lever in the locked
(closed) position
4. Turn the key to the OFF position and remove from the
key switch.
5. Close the cab window and door.
6. Turn the battery disconnect switch to the OFF position.
7. Lock all doors and hoods.
8. Cover the exhaust opening to prevent contamination.
WARNING!
•
Make sure all lifting devices are in safe operating condition and with sufficient capacity
rating to safely support the intended load.
•
Never lift the machine with a person inside the cab.
•
Allow no one to stand close to or under a lifted machine.
•
Always lift with the longitudinal centerlines of the upper structure and undercarriage
parallel to each other.
•
Keep the hydraulic lockout control lever in the locked (closed) position to prevent
unexpected movement of the machine.
Failure to follow these warnings could result in death or serious injury.
Fig. 4-79
0002953
