How To Protect The Engine of A Rotary Drilling Rig？

The engine is the "heart" of a rotary drilling rig, and its performance directly determines the operational efficiency and service life of the equipment. Proper engine protection can reduce downtime due to faults and lower maintenance costs. The following six points are the core protection priorities.

1. Regularly change the engine oil: Replace the engine oil with the appropriate viscosity as per the instructions and clean the impurities in the oil pan in a timely manner. High-quality engine oil can form an effective oil film, reducing the friction loss between the piston and the cylinder block.

2. Clean the air filter: Check the condition of the air filter every day. In environments with a lot of dust, the cleaning cycle should be shortened. A clogged air filter can lead to insufficient air intake, causing incomplete combustion and reduced power.

3. Use fuel properly: Choose clean diesel that meets the grade standards and regularly drain the water at the bottom of the fuel tank. Poor-quality fuel is prone to clogging fuel injectors and accelerating the wear of internal engine parts.

4. Control the working temperature: After starting, wait for the water temperature to rise to the normal range before operation to avoid long-term overloading operation. Excessively high water temperature will cause the viscosity of the engine oil to decrease and the cooling system to be prone to damage.

5. Conduct regular inspections: Focus on checking the tightness of the belt, the sealing of the pipelines, and the tightness of the screws. Loose parts may cause abnormal noises or vibrations, affecting the stable operation of the engine.

6. Correct parking and maintenance: When the vehicle is idle for a long time, the coolant should be drained completely, the battery removed and charged before storage. In a humid environment, anti-rust treatment for the cylinder body should also be done well to prevent rusting of internal components.

In conclusion, protecting the engine of a rotary drilling rig requires efforts from multiple aspects, including daily operation, regular maintenance, and special care. Scientific protective measures can significantly extend the engine's lifespan and ensure the efficient and stable operation of the equipment during engineering operations.