Can The "hours" of A Second-hand Rotary Drilling Rig Be Trusted? Teach You To Identify The Authenticity of Data

In the trading of second-hand rotary drilling RIGS, "hours" are often used as a reference to measure equipment wear and tear, but some merchants may tamper with the data. Learning to distinguish its authenticity is the key to avoiding falling into a trap.

1. Compare equipment wear: If the hour display is low but the hydraulic system, drill pipes and other components are severely worn, and there is a contradiction between the two, be vigilant about data fraud, as the actual usage intensity may be higher.

2. Check maintenance records: Formal maintenance records will indicate the number of hours for each maintenance. Continuous records can verify the consistency of the data.

3. Check the status of the instrument: If there are signs of disassembly or assembly on the instrument or the displayed values do not match the overall aging degree of the equipment, there may be manual adjustments.

4. Check the operation records: The construction logs and positioning system data attached to some equipment can be cross-compared with the hours to trace the actual usage time.

5. Consult maintenance personnel: Those who have been providing maintenance services for this equipment for a long time have a better understanding of its actual usage intensity and can use it as a reference for judgment.

6. Test operation status: Through no-load and load operation tests, observe the power output, response speed, etc. of the equipment, and compare them with normal equipment of the same number of hours to determine if they match.

In conclusion, the "hours" of second-hand rotary drilling RIGS need to be comprehensively verified by combining multiple pieces of evidence and cannot be relied upon solely. Only by cross-checking the status of the equipment, records and professional evaluations can the authenticity of the data be more accurately determined, and decision-making mistakes caused by false information be avoided.