Used excavator bucket on precautions are not always as an excavator digging machinery, construction piling sometimes use them or use them to lay pipelines. Therefore, users need to pay attention to the situation of the bucket to ensure piling, crushing and walking devices have no problem. Another important part is the bucket cylinder connecting pin, bushings, be sure to check the tightness of these places. Many problems are due to neglect of maintenance and inspection generated. How safe operation of Excavators? Excavators in everyday life through human will solve a lot of problems can not be completed, for a variety of construction and make a great contribution. Safe operation of the excavator to note a few important areas, first launched after the excavator used excavator market in the end which is good, do not allow any person standing near the bucket, shovel around the arm and the track, should take the initiative away from the excavator operator Environmental Tianjin that sell second-hand excavator to ensure safe operation. Secondly, the excavator during operation, no person shall within the swing radius of stay or walk or bucket below, if not the driver, should not be operating a small indoor rummage tamper Qiqihar used excavators to ensure operation safety. Again, excavators moved from one place to another place, the operating personnel should be observed and whistle, and then began to move the machine to avoid accidents caused by mechanical side it was not in accordance with the provisions of the operating Excavators prohibited, the operation is completed Later, the excavator should be parked in the ground above, must not be placed at the edge of the low-lying or trench to prevent skidding due to weight or turn, and then the doors and windows closed and locked. Kim Ho used excavators, used excavators market in the end which is good, Hubei Excavators provided by Shanghai Jin Hao Used Construction Machinery Co., Ltd .. Shanghai Jin Hao Used Construction Machinery Co., Ltd. (www.jinhaosh.cn) strong, credible, in Shanghai Minhang District of mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead jinhao Excavators and you work into the brilliant, for a better future!