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4-14
Work on slopes or water
Warning: Construction near the slopes of the foothills is extremely dangerous. Rain,
muddy ground, snow-covered ground, icy ground, loose sand, and soft ground, and other
different working conditions bring potential dangers to operational safety. Therefore, when
constructing in dangerous areas such as the foothills or slopes, you should correctly
judge whether it is safe to operate in order to make a decision.
● When walking, raise the bucket about 20-30 cm from the ground.
● Do not walk backwards and downhill.
● When walking on bumps or other obstacles, keep the working device close to the ground and walk slowly.
● Do not turn on slopes or cross slopes. You can go to a flat place in advance to get better.
● When working on a slope, turning or operating working devices will cause the machine to lose balance and tip over, so
avoid this kind of operation. When the bucket is loaded, it is very dangerous to turn downhill.
If this operation is necessary, a platform must be piled up on the slope with soil so that the machine can be balanced
during operation.
● Do not go up or down steep slopes, otherwise, the machine may tip over.
● When walking uphill, if the track shoe slips or cannot go uphill only by the force of the track, do not use the pulling force
of the stick to help the machine go uphill. This will cause the machine to tip over.
● When going uphill, ensure that the engine and hydraulic oil have been properly preheated, otherwise it will cause an
accident.
Allowable water depth
Do not drive the machine in water that is deeper than the
center line of the supporting rail plate.
Add butter to parts that have been immersed in water for
a long time until the used butter is completely squeezed
out.
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...