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16) When working on a slope, the machine may lose its
balance and tip over when operating the swing or the
working device. This can cause serious injury or
equipment damage. Therefore, when performing these
operations, use soil to build a strong platform that can
keep the machine level.
4. Safe excavation
Warning: The operator must memorize the functions of each joystick to avoid wrong
operation.
Warning: Improper use of the excavator can cause tipping over and skidding. Memorizing
this section is a correct guide to ensure your personal safety.
11) Irrelevant people in the excavation site should be
cleared out before work.
2) Confirm that the worksite can fully support the machine
before driving in.
3) Keep the two tracks of the excavator on the same
plane as much as possible before operation.
4) Before digging, make sure that there are no cables, air
pipes or water pipes under the worksite, or the specific
location has been clarified.
5) When the machine is moving backward (such as
digging a trench, etc.), it should be observed whether the
displacement route is smooth and whether there are
obstacles. It can be moved only when safety is ensured,
otherwise, it will cause the machine to tip over.
Summary of Contents for U27
Page 1: ...U27Hydraulic Excavator Instruction Manual Guangxi Yuchai Heavy Industry Co Ltd...
Page 5: ...1 1 Preface...
Page 17: ...2 1 Safety regulations...
Page 44: ...3 1 Parts introduction...
Page 49: ...3 6 Panel meter Oil level pointer Timing display Water temperature pointer Indicator area...
Page 55: ...4 1 Operation guide...
Page 89: ...5 1 Maintenance...
Page 130: ...6 1 Accessories guide...