Wallenstein QC605, Руководство оператора

Страница: 27 / 38

QC605 / B, QC620
Skid Steer Mounted Backhoe
Operation
27
5.4.6 Loads
The backhoe can be used to lift and place lines, pipes
or other loads into trenches or excavations if it is
equipped with a thumb. See Mechanical Thumb .
1. Do not exceed the lifting capacity of the backhoe.
Review the Specifications on page 34 .
2.
Always position the skid steer at right angles to the
trench or excavation when moving loads.
3. Do not carry or lift people on the backhoe.
5.5 Operating Hints
• Review work site before positioning backhoe and
starting work. Stay away from utility lines and
obstructions.
• Back away from the hole and turn the skid steer
when emptying bucket.
•
Stay away from edge of hole.
• Do not allow untrained personnel to operate the
machine.
• Do not operate machine when unauthorized people
are in work area. Stop until they leave.
• Operate the machine only while sitting in the skid
steer seat. Never operate controls while standing
on the ground.
•
Do not carry personnel on the boom or bucket.
• Do not exceed lift capacity of backhoe.
• Keep hydraulic components and fittings tight and in
good condition.
5.6 Mechanical Thumb (Optional)
QC Backhoes can be equipped with an optional fixed
mechanical thumb that is used as a back-stop when
picking up a load. They mount to the underside of the
boom arm.