1-12
7. Interference on machine body
The working devices of various series of hydraulic excavators may interfere with the boom oil cylinder or the boom lower
cover plate when they are non-standard working devices. Therefore, the attention should be paid to the angle between
the stick and the boom when retracting the stick if the machine uses non-standard working devices to prevent
interference with the boom oil cylinder and damage to the machine body.
The following are all non-standard auxiliary working devices provided by our company:
Buckets
Bucket accessories directly mounted on the stick
Bucket accessories for use with quick change couplings
Bucket accessories for use with quick change devices
Breaker
hammer
Breaker hammer directly mounted on the stick
Breaker hammer for use with quick change devices
Drill tools
Drill device directly mounted on the stick
Drill tool for use with quick change devices
Grab bucket Grab bucket directly mounted on the stick
You should pay attention to the problems mentioned above if the model you purchased has any of the above
configurations.
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...