Key Points in Selecting the Right Used Water Well Drilling Rig
Define the requirements
Determine the specifications and performance of the required drilling rig based on the drilling depth, hole diameter, and geological conditions (e.g., rocky or loose strata).
Check the condition of the equipment
Appearance: Check for obvious signs of damage, rust or repair.
Core components: Focus on the wear and tear of the engine, drill pipe, drill bit, hydraulic system, air compressor and mud pump.
Running test: Try the machine to see whether it runs smoothly and whether there is any abnormal noise or vibration.
Check the utilization record
Working hours: to understand the cumulative running hours of the drilling rig and determine the aging degree of the equipment.
Maintenance records: Check whether the rig is maintained on time, whether there is any overhaul or replacement of key parts.
Confirm brand and parts supply
Prioritize well-known brands to ensure the convenience of subsequent parts procurement and maintenance services.
Confirm whether the model has been discontinued, so as to avoid the construction being affected by the difficulty of obtaining accessories in subsequent use.
Price Evaluation
Understand the price difference between new and used machines of the same model through the market quotation to avoid overpricing.
Pay attention to whether there are additional costs, such as transportation or maintenance fees.
Purchase Channels
Formal channels: Choose a reputable used machinery market or professional platform.
Contractual guarantee: Sign a clear purchase contract stating the equipment model, performance promise and after-sales terms.
Attachments and tools
Confirm whether the accessories such as drilling rods, drill bits, mud pumps and air compressors are complete, so as to avoid additional costs for subsequent purchases.
Summarize: Selection of used water well drilling rigs need to choose the right specifications according to the demand, and focus on checking the equipment condition, brand accessories, usage records and price to ensure economic practicality and subsequent use guarantee.
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