2-16
10) It is strictly forbidden to drive or work on a slope with a
longitudinal gradient greater than 25 degrees.
11) It is strictly forbidden to drive or work on slopes with a
lateral gradient greater than 15 degrees.
12) Keep the balance of the machine as much as
possible, and it is strictly forbidden to walk on rocks or
cross obstacles.
13) No direction change is allowed on slopes.
14) When going uphill, make sure that the engine and
hydraulic oil have been properly preheated, otherwise it
will cause an accident.
15) When the excavator is on a slope with two tracks in a
90-degree direction, the rotation is very dangerous and
should be avoided. When turning is necessary, make the
bucket close to the ground and close to the machine at
the same time, and turn it slowly with the track towards
the top of the slope.
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...