8 Common Pitfalls for Beginners Buying Second-hand Rotary Drilling RIGS: Read on To Avoid Detours

For beginners just entering the industry, purchasing second-hand rotary drilling RIGS is a common choice to reduce initial investment, but there are many traps hidden in the market. A slight mistake may result in paying a high price for "faulty equipment", which could affect the progress of the project. Understanding these common "pitfalls" can make the purchasing process smoother.

1. Ignoring the actual usage time of the equipment

Some sellers will tamper with the working hours on the dashboard to cover up the traces of long-term high-intensity use. The actual usage time can be cross-verified through details such as the wear of the engine cylinder block and the deterioration degree of the hydraulic oil.

2. Blindly trust "surface refurbishment" equipment

The "beauty machine" that has its exterior painted and vulnerable parts replaced may look brand new, but its core components may have severely aged. It is necessary to focus on inspecting the original wear condition of key parts such as the engine and drill pipe.

3. Ignoring the legality of procedures

Without verifying the equipment invoice, property rights certificate and other documents, it is possible to purchase a mortgaged machine or a stolen or robbed machine. Before making a transaction, be sure to check the ownership at the vehicle management office to avoid legal disputes.

4. Skipping the test run or conducting an incomplete test run

Closing a deal merely based on the static state is likely to overlook potential risks such as hydraulic system leakage and insufficient power. During the test run, it is necessary to test the operation performance under different speeds and loads, and observe whether there are any abnormal noises.

5. Blindly believing in "big brand" second-hand equipment

Old models of well-known brands may have problems with discontinued parts, and the subsequent maintenance costs are extremely high. It is necessary to make a comprehensive judgment based on the production halt of the model and the circulation volume of market parts.

6. Ignoring regional adaptability

The equipment in the north is used for a long time in a low-temperature environment. If it is moved south to a high-humidity area, the circuit and hydraulic system are prone to failure. It is necessary to conduct targeted checks on protective measures that adapt to different climates.

7. Blindly believing oral promises without a contract

Maintenance guarantees and after-sales terms are only agreed upon verbally, making it difficult to hold people accountable when problems arise. The contract should clearly define the current status of the equipment, fault definition, maintenance responsibilities and other details.

8. Excessive price-cutting led to the replacement of core components

Excessive price reduction may lead sellers to secretly replace core components such as original engines and hydraulic pumps. When conducting transactions, the key component numbers should be recorded and checked against the factory data.

When beginners purchase second-hand rotary drilling RIGS, they need to take into account multiple factors such as equipment performance, compliance with procedures, and subsequent maintenance to avoid getting into trouble due to being too eager for bargains or neglecting details. Only by observing and comparing more, conducting professional inspections and perfecting the contract can second-hand equipment truly realize its value.