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2-13
2. Walking and turning
1) Please turn the upper part of the machine platform to a
proper position before walking. The working device and
the bulldozer shovel are in the same direction. If the
working device and the bulldozer shovel are in the
opposite direction, the operation is reversed.
2) Honk the horn before walking and turning to warn
people in the working area.
3) The excavator must walk and work on a solid ground
that is 1.5 times larger than its width.
4) If there is an invisible area at the rear of the machine
before the machine is backed up or rotated, a signal
commander shall be arranged.
5) Close and lock the cab door before walking. The cab
windows, flip windows and sunroof are allowed to be
opened, but they must be locked.
⚫
Safety rules when walking
1) When the machine is walking on a flat road, you must
lower the boom, retract the stick, and maintain the best
position of the center of gravity. Keep the bottom of the
bucket at a distance of 40-50 cm from the ground.
2) When the machine is walking on rough and uneven
roads, you should walk at a low speed and do not turn
suddenly, otherwise it may cause the machine to overturn
and endanger your personal safety.
3) The machine cannot walk on the obstacles leaning to
one side, which may cause the machine to tip over.
Working
device
Bulldozer shovel
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...