Ⅰ Daily maintenance

1. Cleaning

-External Cleaning: Clean the exterior of the well drilling rigs after each day's work to remove dirt, dust and other debris.

- INTERNAL CLEANING: Clean the engine, pumps and other internal parts to ensure that there are no foreign objects to impede proper operation.

2. Lubrication: Periodic lubrication.

- Periodic Lubrication: Add lubricating oil or grease to each lubrication point of the rig at regular intervals according to the manufacturer's recommendations.

- Lubrication Oil Check: Check the lubrication oil level of the engine and other critical components daily and replenish or replace as needed.

3. Fastening.

- Bolt and Nut Check: Check the tightness of all bolts and nuts periodically, especially in areas of high vibration.

- Hydraulic system check: Check the connection parts of the hydraulic system to make sure there is no looseness or leakage.

Ⅱ Periodic maintenance

1. Engine maintenance for well drilling rigs.

- Oil change: Change engine oil and oil filter every 100 hours or as recommended by the manufacturer, depending on the frequency of use and environment.

- AIR FILTER: Clean or replace the air filter periodically to keep the air intake flowing.

2. Hydraulic system maintenance

- Hydraulic oil check: Check the hydraulic oil level and oil quality regularly and replenish or replace as needed.

- Hydraulic filter: Replace the hydraulic filter regularly to prevent impurities from entering the hydraulic system.

3. Maintenance of drilling tools and drill rods of well drilling rigs

- Drilling Tools Inspection: Regularly check the wear of drilling tools and timely replace parts with serious wear.

- Drill pipe lubrication: clean and lubricate the drill pipe after each use to prevent rust and wear.

 Ⅲ Seasonal maintenance

1.Anti-freezing measures

- Winter Anti-Freeze: Before use in winter, check and add antifreeze to prevent the hydraulic system and cooling system from freezing.

- Shutdown protection: Empty water from the water system during long shutdowns to prevent freezing and cracking.

2. SUMMER PROTECTION.

- Cooling system check: In high-temperature summer environments, check that the cooling system is working properly to ensure that the engine does not overheat.

- Coolant replenishment: Check the coolant level regularly and replenish as needed.

Special Maintenance

1. Maintenance for break-in period

- New engine break-in: During the break-in period of a new engine (usually 50 hours), special attention should be paid to lubrication and tightening to avoid overloading.

- Initial Replacement: After the break-in period, carry out a comprehensive inspection and replace oil, filters and other wear parts.

2. Long-term storage maintenance

- CLEANING AND LUBRICATION: Thoroughly clean and fully lubricate the rig before long-term storage.

- Covering and protection: Store the rig in a dry and ventilated place, cover it with a dustproof cloth and avoid direct sunlight and rain.

ⅣFrequently Asked Questions

1. Abnormal sound: Abnormal sound: Abnormal sound: If the well drilling rig is not working, it will be damaged.

- Check the parts: If abnormal sound is found, stop the well drilling rigs immediately for checking, finding and fixing the problematic parts.

2. Leakage of oil and water Leakage of oil and water

- Fastening check: check all joints and sealing parts, fasten loose parts and replace damaged seals.

Regular maintenance and upkeep can ensure the efficient operation of the water well drilling rig, reduce the occurrence of malfunctions, extend the service life of the equipment, and improve the construction efficiency and safety.